TW201933083A - Page display method, apparatus and device - Google Patents
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/84—Protecting input, output or interconnection devices output devices, e.g. displays or monitors
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2354/00—Aspects of interface with display user
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2358/00—Arrangements for display data security
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Abstract
Description
本說明書實施例涉及圖像處理技術領域，特別涉及一種頁面顯示方法、裝置及設備。The embodiments of the present specification relate to the field of image processing technologies, and in particular, to a method, an apparatus, and a device for displaying a page.
隨著智慧型移動設備(例如手機、智慧型手錶等設備)的廣泛使用，智慧型移動設備具備的功能也越來越多，例如可以利用裝載的應用程式登錄個人帳戶、進行在線支付等等。通常，智慧型移動設備的螢幕可以用來顯示用戶所獲取的資訊，例如，可以顯示用戶瀏覽的網頁資料、顯示用戶用於支付的二維條碼，或者顯示用戶登錄某一帳號的資訊輸入頁面等。
目前，智慧型移動設備在顯示頁面資料時，螢幕可以被周圍人看見，使得顯示的內容有被他人偷窺的風險。例如，在用戶登錄帳戶或者支付過程中，難免有他人在旁邊或身後，那麼在輸入密碼過程中，由於周圍人可以看見用戶螢幕，導致輸入的密碼有被他人偷窺的風險，從而造成帳戶安全風險。因此，需要提供更可靠的頁面顯示方法以保證顯示的頁面資料的安全性。With the widespread use of smart mobile devices (such as mobile phones, smart watches, and other devices), smart mobile devices have more and more functions, such as the ability to log in to personal accounts and make online payments using loaded applications. Generally, the screen of a smart mobile device can be used to display the information obtained by the user. For example, it can display the webpage information browsed by the user, the two-dimensional bar code used by the user to pay, or the information input page where the user logs in to an account. .
At present, when a smart mobile device displays page information, the screen can be seen by people around it, so that the displayed content is at risk of being peeped by others. For example, when a user logs in to an account or pays, it is inevitable that there are others beside or behind him. In the process of entering the password, because the surrounding people can see the user's screen, the entered password may be peeped by others, resulting in account security risks. . Therefore, it is necessary to provide a more reliable page display method to ensure the security of the displayed page materials.
本說明書實施例的目的是提供一種頁面顯示方法、裝置及設備，可以保證頁面顯示資料的安全性。
本說明書實施例是這樣實現的：
一種頁面顯示方法，包括：
獲取待顯示頁面資料，接收用戶安全顯示的請求；
確定基準中心線，根據預設顯示角度確定顯示角度範圍；
根據該顯示角度範圍對該待顯示頁面資料進行光柵化處理得到目標頁面資料，顯示該目標頁面資料。
一種頁面顯示裝置，包括：資訊獲取模組、顯示角度範圍確定模組和處理顯示模組；
該資訊獲取模組，用於獲取待顯示頁面資料，接收用戶安全顯示的請求；
該顯示角度範圍確定模組，用於確定基準中心線，根據預設顯示角度確定顯示角度範圍；
該處理顯示模組，用於根據該顯示角度範圍對該待顯示頁面資料進行光柵化處理得到目標頁面資料，顯示該目標頁面資料。
一種頁面顯示設備，包括：處理器、記憶體、傳輸模組和顯示器；
該記憶體用於儲存資料；
該顯示器用於顯示資料；
該傳輸模組用於經由一個網路接收或者發送資料；
該處理器用於獲取待顯示頁面資料，接收用戶安全顯示的請求；確定基準中心線，根據預設顯示角度確定顯示角度範圍；根據該顯示角度範圍對該待顯示頁面資料進行光柵化處理得到目標頁面資料。
由以上可見，本說明書一個或多個實施例通過預設的顯示角度，可以確定出一顯示角度範圍，對待顯示的頁面資料進行柵格化處理，可以使得處理後的頁面資料在顯示時只有顯示角度範圍內可見，從而保證用戶周邊的其他人不能窺見用戶正在瀏覽的頁面資訊，保證了頁面顯示資料的安全性。The purpose of the embodiments of the present specification is to provide a method, a device, and a device for displaying a page, which can ensure the security of the data displayed on the page.
The embodiment of this specification is implemented as follows:
A page display method includes:
Obtain the information of the page to be displayed and receive the user's request for safe display;
Determine the reference center line, and determine the display angle range according to the preset display angle;
Rasterize the page data to be displayed according to the display angle range to obtain target page data, and display the target page data.
A page display device includes: an information acquisition module, a display angle range determination module, and a processing display module;
The information acquisition module is used to acquire the information of the page to be displayed and to receive the user's request for safe display;
The display angle range determination module is used to determine a reference center line and determine a display angle range according to a preset display angle;
The processing display module is configured to rasterize the page data to be displayed according to the display angle range to obtain target page data, and display the target page data.
A page display device includes: a processor, a memory, a transmission module, and a display;
The memory is used for storing data;
The display is used to display information;
The transmission module is used to receive or send data through a network;
The processor is used to obtain the page data to be displayed and receive the user's request for safe display; determine the reference center line and determine the display angle range according to the preset display angle; rasterize the page data to be displayed according to the display angle range to obtain the target page data.
As can be seen from the above, one or more embodiments of this specification can determine a display angle range through a preset display angle, and rasterize the page data to be displayed, so that the processed page data can only be displayed when displayed. Visible within the angle range, thereby ensuring that others around the user cannot see the information of the page that the user is browsing, and ensuring the security of the page display data.
本說明書實施例提供一種頁面顯示方法、裝置及設備。
為了使本技術領域的人員更好地理解本說明書中的技術方案，下面將結合本說明書實施例中的圖式，對本說明書實施例中的技術方案進行清楚、完整地描述，顯然，所描述的實施例僅僅是本說明書一部分實施例，而不是全部的實施例。基於本說明書中的實施例，本領域普通技術人員在沒有做出創造性勞動前提下所獲得的所有其他實施例，都應當屬於本說明書保護的範圍。
目前，在一個場景中，用戶需要登錄客戶端應用程式時，通常是點擊智慧型移動設備上的應用程式的圖標，發出登錄請求，移動設備上的應用程式響應用戶的請求在移動設備的螢幕上顯示登錄頁面，用戶在登錄頁面輸入用於登錄的用戶名、密碼等資訊，實現登錄。或者在另一個場景中，用戶需要進行支付，用戶點擊用於支付的圖標，發出支付請求，移動設備上的應用程式響應用戶的請求在移動設備的螢幕上顯示輸入密碼的頁面，用戶在該頁面輸入密碼後可以完成支付。但由於移動設備的螢幕通常除了用戶以外，在用戶周邊的人也可以看到，因此，用戶輸入的用戶名、密碼等資訊可能被他人偷窺，導致用戶輸入的資訊洩露、用戶帳戶不安全的問題。基於此，本說明書實施例中可以在通過對用戶移動設備顯示的介面進行設置，使得顯示的介面只有特定的角度範圍可視，避免他人偷窺用戶介面的內容。
以下介紹本說明書一種頁面顯示方法的一種具體實施例。圖1是本說明書提供的頁面顯示方法的一種實施例的流程示意圖，本說明書提供了如實施例或流程圖所述的方法操作步驟，但基於常規或者無創造性的勞動可以包括更多或者更少的操作步驟。實施例中列舉的步驟順序僅僅為眾多步驟執行順序中的一種方式，不代表唯一的執行順序。在實際中的系統或設備產品執行時，可以按照實施例或者圖式所示的方法順序執行或者並行執行(例如並行處理器或者多線程處理的環境)。具體的如圖1所示，該方法可以包括以下步驟。
S102：獲取待顯示頁面資料，接收用戶安全顯示的請求。
設備可以獲取待顯示的頁面資料。
該設備可以是具有顯示螢幕的智慧型設備。進一步地，該設備還可以是可移動的智慧型設備。例如，可以是台式電腦、手機、平板電腦、智慧型手錶等。
資料可以包括數字、文字、字母、數字符號的組合、圖形、圖像、視頻、音頻等。例如，資料可以是“0、1、2...`”，也可以是“陰、雨、下降、氣溫”、“學生的檔案記錄”、“貨物的運輸情況”等。本說明書實施例中的頁面資料可以包括用於顯示在頁面上的數字、文字、字母、符號、圖形、圖像等。
該設備可以是具有顯示螢幕的智慧型設備，例如，可以是手機、智慧型手錶、平板電腦等設備。該設備可以利用其顯示螢幕顯示資料。
該設備獲取的待顯示的頁面資料可以是用戶需要瀏覽的頁面資料。例如，在實際的應用場景中，待顯示的頁面資料可以是網頁資料、可以是帳戶登錄頁面的資料、支付密碼輸入頁面的資料等。
可以接收用戶安全顯示的請求。該安全顯示的請求可以用於請求該設備顯示的內容為部分角度可見。
在一個實施方式中，該安全顯示的請求可以包括：用戶在對話方塊中選擇進行安全顯示的請求。圖2是本說明書提供的實施例中在顯示密碼輸入頁面前接收用戶安全顯示的請求的示意圖。參照圖2，用戶點擊圖2中(a)所示的頁面上的“確認付款”按鈕後，可以彈出圖2中(b)所示的“是否需要進行安全顯示？”的對話方塊，用戶選擇“是”後，該設備即為接收了用戶安全顯示的請求。
在另一實施方式中，該安全顯示的請求可以是用戶預先設置的進行安全顯示的請求，該預先設置的請求可以在獲取預設頁面資料時被觸發。在支付的應用場景中，用戶可以預先設置在顯示密碼支付頁面時進行安全顯示，那麼在該設備獲取到支付頁面資料後，例如用戶點擊圖2中(a)所示的頁面上的“確認付款”按鈕後，可以觸發進行安全顯示的請求。
S104：確定基準中心線，根據預設顯示角度確定顯示角度範圍。
在一個實施方式中，確定基準中心線後，根據預設顯示角度可以確定一顯示角度範圍，該目標頁面資料在該顯示角度範圍內為可見。
在一個實施方式中，該預設顯示角度的取值可以為0~45度。
該顯示角度範圍可以是與基準中心線夾角小於預設顯示角度的範圍。
在本實施例中，該基準中心線可以是該設備中心位置處垂直於該設備的顯示螢幕的線。
S106：根據該顯示角度範圍對該待顯示頁面資料進行光柵化處理得到目標頁面資料，顯示該目標頁面資料。
在一個實施方式中，該光柵化處理可以包括：對該待顯示的頁面資料中的圖片或文字進行拉伸處理，對該拉伸處理後的圖片或文字上疊加干擾資料；該干擾資料可以是圖片、文字等形式。
通過對待顯示的頁面資料進行光柵化處理，可以使得設備最終顯示的頁面資料可以在設定的可視範圍內被查看，而在可視範圍外則無法查看設備螢幕顯示的頁面資料。
圖3是本說明書提供的一個實施例中顯示角度範圍的示意圖。圖3中示出的設備為手機，該基準中心線可以是該手機中心位置處垂直於手機螢幕的線。假設預設的顯示角度為α，那麼，該顯示角度範圍為圖中示出的圓錐範圍。經過光柵化處理後的頁面資料進行顯示時，只有該圓錐範圍內才可以看見該頁面資料。
在另一實施方式中，該方法還可以包括：採集用戶面部資訊。那麼該確定基準中心線，可以包括：根據該用戶面部資訊確定基準中心線。該顯示角度範圍可以是與基準中心線夾角小於預設顯示角度的範圍。
在一個實施方式中，該面部資訊可以是包含用戶面部的圖像。該面部資訊可以包括眼球資訊。該面部資訊可以利用該設備的攝像裝置獲取。根據該面部資訊，可以確定該用戶的視線角度。
在一個實施方式中，可以根據該面部資訊中的眼球資訊確定該視線角度。例如，可以根據眼睛輪廓來確定視線角度，或者可以根據瞳孔位置確定視線角度。
該基準中心線可以與用戶視線方向平行。具體地，該基準中心線可以是穿過該設備中心位置的線。該基準中心線與該設備顯示平面可以具有一夾角，為視線角度。該基準中心線與垂直於該設備顯示平面的中心線可以具有一夾角，為偏離夾角。該偏離夾角與該視線角度的和可以為90度。
圖4是本說明書提供的另一實施例中顯示角度範圍的示意圖。圖4中，智慧型移動設備為手機，視線角度為人眼視線與手機螢幕平面的夾角，圖中用θ表示。假設預設顯示角度為α，那麼，該顯示角度範圍為圖中示出的圓錐範圍。經過光柵化處理後的頁面資料進行顯示時，只有該圓錐範圍內才可以看見該頁面資料。
由於用戶使用智慧型移動設備時，大部分情況下並不是垂直觀看設備的螢幕。例如用戶使用手機時，通常視線並不是垂直於手機螢幕。因此，確定待顯示頁面資料的可視範圍時，根據用戶面部資訊來確定，即使用戶的視線不是與顯示平面垂直，仍可以保證可視範圍為用戶視線所在範圍。
在另一實施方式中，該方法還可以包括：對該目標頁面資料進行三維處理。那麼，該顯示目標頁面資料為顯示三維處理後的目標頁面資料。
該對目標頁面資料進行三維處理可以包括：對該目標頁面資料進行圖像處理，以使該目標頁面資料顯示為三維頁面。
在一個實施方式中，顯示該三維處理後的目標頁面事，在該顯示角度範圍內可以顯示目標頁面資料，在該顯示角度範圍外的其他角度可以顯示預設干擾資訊。該干擾資訊可以是圖片、文字等形式的資訊。通過三維處理，使得顯示的頁面資訊具備三維效果，可以提高用戶的視覺體驗。同時，通過設置干擾資訊，可以保證頁面顯示資料的安全性。
圖5是本說明書提供的一個實施例中頁面顯示效果的示意圖。圖5中所示的空白的圓錐範圍為顯示角度範圍，在該範圍內可以看見三維的該目標頁面資料。在圖5中有線條填充的圓錐所示的範圍內，可以看見干擾資訊A，在圖5中有圓點填充的圓錐所示的範圍內，可以看見干擾資訊B。
由此可見，本說明書一種頁面顯示方法的一個或多個實施例中，通過預設的顯示角度，可以確定出一顯示角度範圍，對待顯示的頁面資料進行柵格化處理，可以使得處理後的頁面資料在顯示時只有顯示角度範圍內可見，從而保證用戶周邊的其他人不能窺見用戶正在瀏覽的頁面資訊，保證了頁面顯示資料的安全性。
本申請實施例所提供的方法實施例可以在移動終端、電腦終端或者類似的運算裝置中執行。
以運行在移動終端上為例，圖6是本說明書實施例中一種頁面顯示設備的硬體結構方塊圖。如圖6所示，該頁面顯示設備可以包括一個或多個(圖中僅示出一個)處理器102、用於儲存資料的記憶體104、用於通信功能的傳輸模組106以及用於顯示頁面資料的顯示器108。
該處理器102可以用於執行本說明書中方法實施例的步驟。該處理器102可以包括中央處理器(CPU)或圖形處理器(GPU)，當然也可以包括其他的具有邏輯處理能力的單片機、邏輯閘電路、積體電路等，或其適當組合。
該記憶體104可用於儲存應用軟體的軟體程式以及模組，如本發明實施例中的搜索方法對應的程式指令/模組，處理器102通過運行儲存在記憶體104內的軟體程式以及模組，從而執行各種功能應用以及資料處理，即實現上述實施例中的頁面顯示的方法。記憶體104可包括高速隨機記憶體，還可包括非揮發性記憶體，如一個或者多個磁性儲存裝置、快閃記憶體、或者其他非揮發性固態記憶體。在一些實例中，記憶體104可進一步包括相對於處理器102遠程設置的記憶體，這些遠程記憶體可以通過網路連接至該頁面顯示設備。上述網路的實例包括但不限於互聯網、企業內部網、區域網、移動通信網及其組合。實現的時候，該記憶體也可以採用雲端記憶體的方式實現，具體實現方式，本說明書不作出限定。
該傳輸模組106可以用於經由一個網路接收或者發送資料。上述的網路具體實例可包括該頁面顯示設備的通信供應商提供的無線網路。在一個實例中，傳輸模組106包括一個網路適配器(Network Interface Controller，NIC)，其可通過基地台與其他網路設備相連從而可與互聯網進行通訊。在一個實例中，傳輸模組106可以為射頻(Radio Frequency，RF)模組，其用於通過無線方式與互聯網進行通訊。
該顯示器108用於顯示資料。該顯示器108是一種將電子文件通過特定的傳輸設備顯示到螢幕上再反射到人眼的顯示工具。在一種實施方式中，該顯示器108具體可以為：陰極射線管顯示器(CRT)、等離子顯示器(PDP)、液晶顯示器(LCD)、LED顯示器或3D顯示器等。
圖7是本說明書另一實施例中頁面顯示設備的硬體結構方塊圖。與圖6相比，圖7還包括攝像裝置110。
該攝像裝置110可以用於獲取圖像，在本說明書提供的實施例中，該攝像裝置可以用於採集用戶面部資訊。該攝像裝置110一般具有視頻攝像、視頻傳播以及靜態圖像捕捉等基本功能，攝像裝置通常通過鏡頭採集圖像後，由攝像裝置內的感光組件電路及控制組件對圖像進行處理並轉換成處理器所能識別的數位信號。
本領域普通技術人員可以理解，圖6和圖7所示的結構僅為示意，其並不對上述電子裝置的結構造成限定。例如，該頁面顯示設備還可包括比圖6或圖7中所示更多或者更少的組件，例如還可以包括其他的處理硬體，如GPU (Graphics Processing Unit，圖像處理器)，或者具有與圖6或圖7所示不同的配置。
基於上述所述的頁面顯示方法，本說明書還提供一種頁面顯示裝置。所述的裝置可以包括使用了本說明書實施例該方法的系統(包括分布式系統)、軟體(應用)、模組、組件、設備等並結合必要的實施硬體的設備裝置。基於同一創新構思，本說明書提供的一種實施例中的處理裝置如下面的實施例該。由於裝置解決問題的實現方案與方法相似，因此本說明書實施例具體的處理裝置的實施可以參見前述方法的實施，重複之處不再贅述。儘管以下實施例所描述的裝置較佳地以軟體來實現，但是硬體，或者軟體和硬體的組合的實現也是可能並被構想的。
圖8是本說明書提供的頁面顯示裝置一個實施例的模組結構示意圖。如圖8所示，該頁面顯示裝置800具體的可以包括：資訊獲取模組802、顯示角度範圍確定模組804和處理顯示模組806。
該資訊獲取模組802，可以用於獲取待顯示頁面資料，接收用戶安全顯示的請求。
該顯示角度範圍確定模組804，可以用於確定基準中心線，根據預設顯示角度確定顯示角度範圍。
該處理顯示模組806，可以用於根據該顯示角度範圍對該待顯示頁面資料進行光柵化處理得到目標頁面資料，顯示該目標頁面資料。
在另一個實施方式中，該處理顯示模組806還可以用於對該光柵化處理得到目標頁面資料進行三維處理。那麼，該處理顯示模組806顯示目標頁面資料則為顯示三維處理後的目標頁面資料。
在另一實施方式中，該頁面顯示裝置800還可以包括：採集模組，用於採集用戶面部資訊。該採集的用戶面部資訊可以用於確定基準中心線。
圖9是本說明書頁面顯示裝置實施例中顯示角度範圍確定模組的子模組示意圖。參照圖9，該顯示角度範圍確定模組804可以包括：基準中心線確定子模組8041和角度範圍子模組8042。
該基準中心線確定子模組8041可以用於確定基準中心線。
在一個實施方式中，該基準中心線包括：該設備中心位置處垂直於該設備的顯示螢幕的線。
在另一實施方式中，可以根據採集的用戶面部資訊確定基準中心線。
該角度範圍子模組8042可以用於根據預設顯示角度和該基準中心線確定子模組8041確定的基準中心線確定顯示角度範圍。該顯示角度範圍可以是與基準中心線夾角小於預設顯示角度的範圍。
圖10是本說明書頁面顯示裝置實施例中顯示角度範圍確定模組的子模組示意圖。參照圖10，該處理顯示模組806，可以包括：光柵化處理子模組8061和顯示子模組8062。
該光柵化處理子模組8061可以用於根據該顯示角度範圍確定模組804確定的顯示角度範圍對該資訊獲取模組802獲取的待顯示頁面資料進行光柵化處理。
該顯示子模組8062，可以用於顯示該光柵化處理子模組8061處理後的目標頁面資料。
在另一實施方式中，該處理顯示模組806還可以包括：三維處理子模組，可以用於對該光柵化處理子模組8061處理後的目標頁面資料進行三維處理。那麼該顯示子模組8062，可以用於顯示該三維處理子模組處理後頁面資料。
本說明書實施例提供的上述頁面顯示方法或裝置可以在電腦中由處理器執行相應的程式指令來實現，如使用windows操作系統的c++語言在PC端實現，或其他例如使用android、iOS系統程式設計語言在智慧型終端實現，以及基於量子電腦的處理邏輯實現等。
具體的，本說明書另一方面還提供一種頁面顯示設備，包括處理器及記憶體，該記憶體儲存由該處理器執行的電腦程式指令，執行該電腦程式指令可以實現以下步驟：
獲取待顯示頁面資料，接收用戶安全顯示的請求；
根據預設顯示角度確定顯示角度範圍；
根據該顯示角度範圍對該待顯示頁面資料進行光柵化處理得到目標頁面資料，顯示該目標頁面資料。
在另一實施方式中，執行該電腦程式指令還可以實現以下步驟：採集用戶面部資訊。那麼，該確定基準中心線包括：根據該用戶面部資訊確定基準中心線。
在另一實施方式中，執行該電腦程式指令還可以實現以下步驟：對該光柵化處理後的目標頁面資料進行三維處理。那麼，該顯示目標頁面資料可以為：顯示三維處理後的目標頁面資料。
由此可見，本說明書提供的頁面顯示裝置、設備的實施例與本說明書中的方法實施例是基於同一創新構思，因此，本說明書提供的頁面顯示裝置、設備的實施例可以實現說明書中方法實施例的技術效果。
上述對本說明書特定實施例進行了描述。其它實施例在所附申請專利範圍的範圍內。在一些情況下，在申請專利範圍中記載的動作或步驟可以按照不同於實施例中的順序來執行並且仍然可以實現期望的結果。另外，在圖式中描繪的過程不一定要求示出的特定順序或者連續順序才能實現期望的結果。在某些實施方式中，多任務處理和並行處理也是可以的或者可能是有利的。
在20世紀90年代，對於一個技術的改進可以很明顯地區分是硬體上的改進(例如，對二極體、電晶體、開關等電路結構的改進)還是軟體上的改進(對於方法流程的改進)。然而，隨著技術的發展，當今的很多方法流程的改進已經可以視為硬體電路結構的直接改進。設計人員幾乎都通過將改進的方法流程編程到硬體電路中來得到相應的硬體電路結構。因此，不能說一個方法流程的改進就不能用硬體實體模組來實現。例如，可程式化邏輯元件(Programmable Logic Device，PLD)(例如現場可程式化閘陣列(Field Programmable Gate Array，FPGA))就是這樣一種積體電路，其邏輯功能由用戶對元件編程來確定。由設計人員自行編程來把一個數位系統“集成”在一片PLD上，而不需要請晶片製造廠商來設計和製作專用的積體電路晶片。而且，如今，取代手工地製作積體電路晶片，這種編程也多半改用“邏輯編譯器(logic compiler)”軟體來實現，它與程式開發撰寫時所用的軟體編譯器相類似，而要編譯之前的原始代碼也得用特定的編程語言來撰寫，此稱之為硬體描述語言(Hardware Description Language，HDL)，而HDL也並非僅有一種，而是有許多種，如ABEL (Advanced Boolean Expression Language)、AHDL(Altera Hardware Description Language)、Confluence、CUPL (Cornell University Programming Language)、HDCal、JHDL (Java Hardware Description Language)、Lava、Lola、MyHDL、PALASM、RHDL(Ruby Hardware Description Language)等，目前最普遍使用的是VHDL(Very-High-Speed Integrated Circuit Hardware Description Language)與Verilog。本領域技術人員也應該清楚，只需要將方法流程用上述幾種硬體描述語言稍作邏輯編程並編程到積體電路中，就可以很容易得到實現該邏輯方法流程的硬體電路。
控制器可以按任何適當的方式實現，例如，控制器可以採取例如微處理器或處理器以及儲存可由該(微)處理器執行的電腦可讀程式代碼(例如軟體或韌體)的電腦可讀介質、邏輯閘、開關、專用積體電路(Application Specific Integrated Circuit，ASIC)、可程式化邏輯控制器和嵌入微控制器的形式，控制器的例子包括但不限於以下微控制器：ARC 625D、Atmel AT91SAM、Microchip PIC18F26K20以及Silicone Labs C8051F320，記憶體控制器還可以被實現為記憶體的控制邏輯的一部分。本領域技術人員也知道，除了以純電腦可讀程式代碼方式實現控制器以外，完全可以通過將方法步驟進行邏輯編程來使得控制器以邏輯閘、開關、專用積體電路、可程式化邏輯控制器和嵌入微控制器等的形式來實現相同功能。因此這種控制器可以被認為是一種硬體部件，而對其內包括的用於實現各種功能的裝置也可以視為硬體部件內的結構。或者甚至，可以將用於實現各種功能的裝置視為既可以是實現方法的軟體模組又可以是硬體部件內的結構。
上述實施例闡明的裝置、模組或單元，具體可以由電腦晶片或實體實現，或者由具有某種功能的產品來實現。一種典型的實現設備為電腦。具體的，電腦例如可以為個人電腦、筆記型電腦、蜂巢式電話、相機電話、智慧型電話、個人數位助理、媒體播放器、導航設備、電子郵件設備、遊戲控制台、平板電腦、可穿戴設備或者這些設備中的任何設備的組合。
為了描述的方便，描述以上裝置時以功能分為各種單元分別描述。當然，在實施本說明書時可以把各單元的功能在同一個或多個軟體和/或硬體中實現。
本領域內的技術人員應明白，本發明的實施例可提供為方法、裝置、或電腦程式產品。因此，本發明可採用完全硬體實施例、完全軟體實施例、或結合軟體和硬體方面的實施例的形式。而且，本發明可採用在一個或多個其中包含有電腦可用程式代碼的電腦可用儲存介質(包括但不限於磁碟記憶體、CD-ROM、光學記憶體等)上實施的電腦程式產品的形式。
本發明是參照根據本發明實施例的方法、設備(裝置)、和電腦程式產品的流程圖和／或方塊圖來描述的。應理解可由電腦程式指令實現流程圖和／或方塊圖中的每一流程和／或方塊、以及流程圖和／或方塊圖中的流程和／或方塊的結合。可提供這些電腦程式指令到通用電腦、專用電腦、嵌入式處理機或其他可程式化資料處理設備的處理器以產生一個機器，使得通過電腦或其他可程式化資料處理設備的處理器執行的指令產生用於實現在流程圖一個流程或多個流程和／或方塊圖一個方塊或多個方塊中指定的功能的裝置。
這些電腦程式指令也可儲存在能引導電腦或其他可程式化資料處理設備以特定方式工作的電腦可讀記憶體中，使得儲存在該電腦可讀記憶體中的指令產生包括指令裝置的製造品，該指令裝置實現在流程圖一個流程或多個流程和／或方塊圖一個方塊或多個方塊中指定的功能。
這些電腦程式指令也可裝載到電腦或其他可程式化資料處理設備上，使得在電腦或其他可程式化設備上執行一系列操作步驟以產生電腦實現的處理，從而在電腦或其他可程式化設備上執行的指令提供用於實現在流程圖一個流程或多個流程和／或方塊圖一個方塊或多個方塊中指定的功能的步驟。
在一個典型的配置中，計算設備包括一個或多個處理器(CPU)、輸入/輸出介面、網路介面和內部記憶體。
內部記憶體可能包括電腦可讀介質中的非永久性記憶體，隨機存取記憶體(RAM)和/或非揮發性內部記憶體等形式，如唯讀記憶體(ROM)或快閃記憶體(flash RAM)。內部記憶體是電腦可讀介質的示例。
電腦可讀介質包括永久性和非永久性、可移動和非可移動媒體可以由任何方法或技術來實現資訊儲存。資訊可以是電腦可讀指令、資料結構、程式的模組或其他資料。電腦的儲存介質的例子包括，但不限於相變內部記憶體(PRAM)、靜態隨機存取記憶體(SRAM)、動態隨機存取記憶體(DRAM)、其他類型的隨機存取記憶體(RAM)、唯讀記憶體(ROM)、電可擦除可程式化唯讀記憶體(EEPROM)、快閃記憶體或其他內部記憶體技術、唯讀光碟唯讀記憶體(CD-ROM)、數位多功能光碟(DVD)或其他光學儲存、磁盒式磁帶，磁帶磁磁碟儲存、石墨烯儲存或其他磁性儲存設備或任何其他非傳輸介質，可用於儲存可以被計算設備存取的資訊。按照本文中的界定，電腦可讀介質不包括暫存電腦可讀媒體(transitory media)，如調變的資料信號和載波。
還需要說明的是，術語“包括”、“包含”或者其任何其他變體意在涵蓋非排他性的包含，從而使得包括一系列要素的過程、方法、商品或者設備不僅包括那些要素，而且還包括沒有明確列出的其他要素，或者是還包括為這種過程、方法、商品或者設備所固有的要素。在沒有更多限制的情況下，由語句“包括一個……”限定的要素，並不排除在包括所述要素的過程、方法、商品或者設備中還存在另外的相同要素。
本領域技術人員應明白，本說明書的實施例可提供為方法、裝置或電腦程式產品。因此，本說明書可採用完全硬體實施例、完全軟體實施例或結合軟體和硬體方面的實施例的形式。而且，本說明書可採用在一個或多個其中包含有電腦可用程式代碼的電腦可用儲存介質(包括但不限於磁碟記憶體、CD-ROM、光學記憶體等)上實施的電腦程式產品的形式。
本說明書可以在由電腦執行的電腦可執行指令的一般上下文中描述，例如程式模組。一般地，程式模組包括執行特定任務或實現特定抽象資料類型的例程、程式、對象、組件、資料結構等等。也可以在分布式計算環境中實踐本說明書，在這些分布式計算環境中，由通過通信網路而被連接的遠程處理設備來執行任務。在分布式計算環境中，程式模組可以位於包括儲存設備在內的本地和遠程電腦儲存介質中。
本說明書中的各個實施例均採用遞進的方式描述，各個實施例之間相同相似的部分互相參見即可，每個實施例重點說明的都是與其他實施例的不同之處。尤其，對於裝置和伺服器實施例而言，由於其基本相似於方法實施例，所以描述的比較簡單，相關之處參見方法實施例的部分說明即可。
以上所述僅為本說明書的實施例而已，並不用於限制本說明書。對於本領域技術人員來說，本說明書可以有各種更改和變化。凡在本說明書的精神和原理之內所作的任何修改、等同替換、改進等，均應包含在申請專利範圍之內。The embodiments of the present specification provide a method, a device, and a device for displaying a page.
In order to enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described in combination with the drawings in the embodiments of this specification. Obviously, the described The examples are only a part of examples of this specification, but not all examples. Based on the embodiments in this specification, all other embodiments obtained by a person of ordinary skill in the art without creative efforts should fall within the protection scope of this specification.
Currently, in one scenario, when a user needs to log in to a client application, he usually clicks the application icon on the smart mobile device to issue a login request, and the application on the mobile device responds to the user's request on the screen of the mobile device. The login page is displayed, and the user enters the user name, password, and other information for login on the login page to achieve login. Or in another scenario, the user needs to make a payment, the user clicks the icon for payment, sends a payment request, and the application on the mobile device responds to the user's request to display a page for entering a password on the screen of the mobile device, and the user is on that page You can complete the payment after entering the password. However, since the screen of a mobile device is usually visible to people in the vicinity of the user in addition to the user, the user name, password, and other information entered by the user may be peeped by others, leading to the leakage of information entered by the user and insecure user accounts . Based on this, in the embodiment of the present specification, the interface displayed by the user's mobile device can be set so that the displayed interface is only visible in a specific angle range, so as to prevent others from peeping at the content of the user interface.
A specific embodiment of a page display method in this specification is described below. FIG. 1 is a schematic flowchart of an embodiment of a page display method provided in this specification. This specification provides method operation steps as described in the embodiments or flowcharts, but may include more or less based on conventional or uncreative labor. Steps. The sequence of steps listed in the embodiments is only one way of executing the steps, and does not represent the only sequence of execution. When an actual system or device product is executed, it may be executed sequentially or in parallel according to the method shown in the embodiment or the diagram (for example, a parallel processor or a multi-threaded processing environment). Specifically, as shown in FIG. 1, the method may include the following steps.
S102: Obtain page information to be displayed, and receive a request for safe display by the user.
The device can obtain the page information to be displayed.
The device may be a smart device with a display screen. Further, the device may be a mobile smart device. For example, it can be a desktop computer, a mobile phone, a tablet computer, a smart watch, or the like.
The materials can include numbers, text, letters, combinations of digital symbols, graphics, images, video, audio, and so on. For example, the data can be "0, 1, 2 ...` ", or" yin, rain, drop, temperature "," student records "," transportation of goods ", etc. The page materials in the embodiments of the present specification may include numbers, characters, letters, symbols, graphics, images, and the like for displaying on the page.
The device may be a smart device with a display screen, for example, a device such as a mobile phone, a smart watch, or a tablet computer. The device can use its display screen to display data.
The page information to be displayed obtained by the device may be page information that a user needs to browse. For example, in an actual application scenario, the page information to be displayed may be a web page information, an account login page information, a payment password entry page information, and the like.
Can receive requests for user security display. The secure display request may be used to request that the content displayed by the device is partially visible.
In one embodiment, the request for secure display may include a request for the user to select a secure display in a dialog box. FIG. 2 is a schematic diagram of receiving a user's secure display request before displaying a password input page in the embodiment provided in this specification. Referring to FIG. 2, after the user clicks the “confirm payment” button on the page shown in (a) of FIG. 2, a dialog box of “Do you need to display security?” After "Yes", the device is receiving the user's request for secure display.
In another embodiment, the request for security display may be a request for security display preset by a user, and the preset request may be triggered when acquiring preset page data. In the application scenario of payment, the user can set the security display when the password payment page is displayed in advance. After the device obtains the payment page information, for example, the user clicks "Confirm payment""Button to trigger a request for secure display.
S104: Determine a reference center line, and determine a display angle range according to a preset display angle.
In one embodiment, after the reference centerline is determined, a display angle range can be determined according to a preset display angle, and the target page data is visible within the display angle range.
In one embodiment, the value of the preset display angle may be 0 to 45 degrees.
The display angle range may be a range whose angle with the reference center line is smaller than a preset display angle.
In this embodiment, the reference centerline may be a line perpendicular to a display screen of the device at a center position of the device.
S106: Rasterize the page data to be displayed according to the display angle range to obtain target page data, and display the target page data.
In one embodiment, the rasterization process may include: stretching the picture or text in the page data to be displayed, and superimposing interference data on the stretched picture or text; the interference data may be Picture, text, etc.
By rasterizing the page data to be displayed, the page data finally displayed by the device can be viewed within a set visible range, and the page data displayed on the device screen cannot be viewed outside the visible range.
FIG. 3 is a schematic diagram of a display angle range in an embodiment provided in the present specification. The device shown in FIG. 3 is a mobile phone, and the reference centerline may be a line perpendicular to the screen of the mobile phone at the center position of the mobile phone. Assuming that the preset display angle is α, the display angle range is the cone range shown in the figure. When the rasterized page data is displayed, the page data can only be seen within the cone.
In another embodiment, the method may further include: collecting user facial information. Then, determining the reference centerline may include: determining the reference centerline according to the user's face information. The display angle range may be a range whose angle with the reference center line is smaller than a preset display angle.
In one embodiment, the facial information may be an image including a user's face. The facial information may include eyeball information. The facial information can be obtained using the imaging device of the device. Based on the facial information, the angle of sight of the user can be determined.
In one embodiment, the line of sight angle may be determined according to the eyeball information in the face information. For example, the line-of-sight angle may be determined based on the outline of the eye, or the line-of-sight angle may be determined based on the pupil position.
The reference centerline may be parallel to the user's line of sight. Specifically, the reference centerline may be a line passing through a center position of the device. The reference centerline may have an angle with the display plane of the device, which is the line of sight angle. The reference centerline and the centerline perpendicular to the display plane of the device may have an included angle, which is a deviation from the included angle. The sum of the deviation angle and the sight angle can be 90 degrees.
FIG. 4 is a schematic diagram of a display angle range in another embodiment provided in the present specification. In Figure 4, the smart mobile device is a mobile phone, and the angle of sight is the angle between the line of sight of the human eye and the plane of the screen of the mobile phone, which is represented by θ in the figure. Assuming that the preset display angle is α, the display angle range is the cone range shown in the figure. When the rasterized page data is displayed, the page data can only be seen within the cone.
Because when users use smart mobile devices, they do n’t look at the device ’s screen vertically in most cases. For example, when a user uses a mobile phone, the line of sight is usually not perpendicular to the screen of the mobile phone. Therefore, when determining the visible range of the page material to be displayed, it is determined according to the user's face information. Even if the user's line of sight is not perpendicular to the display plane, the visible range can still be guaranteed to be the range where the user's line of sight is.
In another embodiment, the method may further include: performing three-dimensional processing on the target page data. Then, the display target page data is display target page data after three-dimensional processing.
The performing three-dimensional processing on the target page data may include: performing image processing on the target page data so that the target page data is displayed as a three-dimensional page.
In one embodiment, the three-dimensionally processed target page event is displayed, target page data can be displayed within the display angle range, and preset interference information can be displayed at other angles outside the display angle range. The interference information may be information in the form of pictures, text, and the like. Through three-dimensional processing, the displayed page information has a three-dimensional effect, which can improve the user's visual experience. At the same time, by setting interference information, you can ensure the security of the data displayed on the page.
FIG. 5 is a schematic diagram of a page display effect in an embodiment provided in this specification. The blank cone range shown in FIG. 5 is the display angle range, in which the target page data in three dimensions can be seen. In the range shown in the cone filled with lines in FIG. 5, interference information A can be seen, and in the range shown in the cone filled with dots in FIG. 5, interference information B can be seen.
It can be seen that, in one or more embodiments of a page display method in this specification, a preset display angle can be used to determine a range of display angles. The page data to be displayed is rasterized to make the processed The page data is only visible within the display angle range when displayed, thereby ensuring that others around the user cannot see the page information that the user is viewing, and ensuring the security of the page display data.
The method embodiments provided in the embodiments of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device.
Taking running on a mobile terminal as an example, FIG. 6 is a block diagram of a hardware structure of a page display device in the embodiment of the present specification. As shown in FIG. 6, the page display device may include one or more processors (only one is shown in the figure), a processor 102, a memory 104 for storing data, a transmission module 106 for communication functions, and a display for display. Page information display 108.
The processor 102 may be configured to execute the steps of the method embodiments in this specification. The processor 102 may include a central processing unit (CPU) or a graphics processor (GPU), and of course, it may also include other single-chip computers, logic gate circuits, integrated circuits, and the like, which have logic processing capabilities, or an appropriate combination thereof.
The memory 104 can be used to store software programs and modules of application software, such as program instructions / modules corresponding to the search method in the embodiment of the present invention. The processor 102 runs the software programs and modules stored in the memory 104 Thus, various functional applications and data processing are performed, that is, the method for displaying a page in the above embodiment is implemented. The memory 104 may include high-speed random memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 104 may further include memory remotely disposed with respect to the processor 102, and these remote memories may be connected to the page display device through a network. Examples of the above network include, but are not limited to, the Internet, an intranet, an intranet, a mobile communication network, and combinations thereof. When it is implemented, the memory may also be implemented by using a cloud memory. The specific implementation manner is not limited in this specification.
The transmission module 106 can be used to receive or send data via a network. The above specific examples of the network may include a wireless network provided by a communication provider of the page display device. In one example, the transmission module 106 includes a network interface controller (NIC), which can be connected to other network devices through the base station so as to communicate with the Internet. In one example, the transmission module 106 may be a radio frequency (RF) module, which is used to communicate with the Internet wirelessly.
The display 108 is used for displaying data. The display 108 is a display tool that displays an electronic file on a screen through a specific transmission device and then reflects it to the human eye. In one embodiment, the display 108 may specifically be a cathode ray tube display (CRT), a plasma display (PDP), a liquid crystal display (LCD), an LED display, a 3D display, or the like.
FIG. 7 is a block diagram of a hardware structure of a page display device in another embodiment of the present specification. Compared with FIG. 6, FIG. 7 further includes an imaging device 110.
The camera device 110 may be used to acquire an image. In the embodiment provided in this specification, the camera device 110 may be used to collect user face information. The camera device 110 generally has basic functions such as video shooting, video transmission, and still image capture. After the camera device usually collects images through a lens, the image is processed and converted into processing by a photosensitive component circuit and a control component in the camera device. The digital signal that the device can recognize.
Those of ordinary skill in the art can understand that the structures shown in FIG. 6 and FIG. 7 are only schematic, and they do not limit the structure of the electronic device. For example, the page display device may further include more or fewer components than those shown in FIG. 6 or FIG. 7, for example, may further include other processing hardware, such as a GPU (Graphics Processing Unit, image processor), or It has a different configuration from that shown in FIG. 6 or 7.
Based on the page display method described above, this specification also provides a page display device. The device may include a system (including a distributed system), software (application), a module, a component, a device, and the like that use the method in the embodiment of the present specification, and a device device that implements necessary implementation hardware. Based on the same innovative concept, the processing device in one embodiment provided in this specification is as follows in the following embodiments. Since the implementation solution of the device to solve the problem is similar to the method, the implementation of the specific processing device in the embodiment of this specification may refer to the implementation of the foregoing method, and the duplicated details are not described again. Although the devices described in the following embodiments are preferably implemented in software, implementation in hardware, or a combination of software and hardware is also possible and conceived.
FIG. 8 is a schematic diagram of a module structure of an embodiment of a page display device provided in this specification. As shown in FIG. 8, the page display device 800 may specifically include: an information acquisition module 802, a display angle range determination module 804, and a processing display module 806.
The information acquisition module 802 may be used to acquire information about a page to be displayed, and receive a user's request for secure display.
The display angle range determination module 804 may be used to determine a reference center line and determine a display angle range according to a preset display angle.
The processing display module 806 may be used to rasterize the page data to be displayed according to the display angle range to obtain target page data and display the target page data.
In another embodiment, the processing display module 806 may be further configured to perform three-dimensional processing on the target page data obtained by the rasterization processing. Then, the processing display module 806 displays the target page data to display the target page data after the three-dimensional processing.
In another embodiment, the page display device 800 may further include a collection module for collecting user facial information. The collected user face information can be used to determine the reference centerline.
FIG. 9 is a schematic diagram of a sub-module of a display angle range determining module in an embodiment of a page display device of this specification. Referring to FIG. 9, the display angle range determination module 804 may include a reference centerline determination sub-module 8041 and an angle range sub-module 8042.
The reference centerline determination sub-module 8041 may be used to determine a reference centerline.
In one embodiment, the reference centerline includes a line at a center position of the device that is perpendicular to a display screen of the device.
In another embodiment, the reference centerline may be determined according to the collected user face information.
The angle range sub-module 8042 may be configured to determine a display angle range according to a preset display angle and the reference centerline determination sub-module 8041. The display angle range may be a range whose angle with the reference center line is smaller than a preset display angle.
FIG. 10 is a schematic diagram of a sub-module of a display angle range determining module in an embodiment of a page display device of this specification. Referring to FIG. 10, the processing display module 806 may include a rasterization processing sub-module 8061 and a display sub-module 8062.
The rasterization processing sub-module 8061 may be configured to perform rasterization processing on the page data to be displayed obtained by the information acquisition module 802 according to the display angle range determined by the display angle range determination module 804.
The display sub-module 8062 can be used to display the target page data processed by the rasterization processing sub-module 8061.
In another embodiment, the processing display module 806 may further include a three-dimensional processing sub-module, which may be used to perform three-dimensional processing on the target page data processed by the rasterization processing sub-module 8061. Then the display sub-module 8062 can be used to display the page data processed by the three-dimensional processing sub-module.
The above-mentioned page display method or device provided in the embodiment of the present specification can be implemented by a processor executing corresponding program instructions in a computer, such as using a C ++ language of a Windows operating system on a PC, or other programming using, for example, Android and iOS Language is implemented in smart terminals, and processing logic based on quantum computers.
Specifically, another aspect of the present specification also provides a page display device, including a processor and a memory. The memory stores computer program instructions executed by the processor. Executing the computer program instructions can implement the following steps:
Obtain the information of the page to be displayed and receive the user's request for safe display;
Determining a display angle range according to a preset display angle;
Rasterize the page data to be displayed according to the display angle range to obtain target page data, and display the target page data.
In another embodiment, executing the computer program instruction may also implement the following steps: collecting user face information. Then, determining the reference centerline includes: determining the reference centerline according to the user's face information.
In another embodiment, executing the computer program instructions may further implement the following steps: performing three-dimensional processing on the rasterized target page data. Then, the display target page data may be: displaying the target page data after 3D processing.
It can be seen that the embodiment of the page display device and equipment provided in this specification and the method embodiment in this specification are based on the same innovative concept. Therefore, the embodiment of the page display device and equipment provided in this specification can implement the method in the specification. The technical effect of the case.
The specific embodiments of the present specification have been described above. Other embodiments are within the scope of the appended patent applications. In some cases, the actions or steps described in the scope of the patent application may be performed in a different order than in the embodiments and still achieve the desired result. In addition, the processes depicted in the figures do not necessarily require the particular order shown or sequential order to achieve the desired result. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.
In the 1990s, for a technical improvement, it can be clearly distinguished whether it is an improvement in hardware (for example, the improvement of circuit structures such as diodes, transistors, switches, etc.) or an improvement in software (for method and process Improve). However, with the development of technology, the improvement of many methods and processes can be regarded as a direct improvement of the hardware circuit structure. Designers almost always get the corresponding hardware circuit structure by programming the improved method flow into the hardware circuit. Therefore, it cannot be said that the improvement of a method flow cannot be realized by a hardware entity module. For example, a programmable logic device (Programmable Logic Device, PLD) (such as a Field Programmable Gate Array (FPGA)) is such an integrated circuit, and its logic function is determined by the user programming the component. It is programmed by the designer to "integrate" a digital system on a PLD, without having to ask a chip manufacturer to design and manufacture a dedicated integrated circuit chip. Moreover, nowadays, instead of making integrated circuit chips by hand, this programming is mostly implemented using "logic compiler" software, which is similar to the software compiler used in program development and writing, and requires compilation. The previous original code must also be written in a specific programming language. This is called the Hardware Description Language (HDL), and there is not only one kind of HDL, but many types, such as ABEL (Advanced Boolean Expression Language), AHDL (Altera Hardware Description Language), Confluence, CUPL (Cornell University Programming Language), HDCal, JHDL (Java Hardware Description Language), Lava, Lola, MyHDL, PALASM, RHDL (Ruby Hardware Description Language), etc. VHDL (Very-High-Speed Integrated Circuit Hardware Description Language) and Verilog are commonly used. Those skilled in the art should also be clear that the hardware circuit that implements the logic method flow can be easily obtained by simply programming the method flow into the integrated circuit with the above-mentioned several hardware description languages.
The controller may be implemented in any suitable manner, for example, the controller may take the form of a microprocessor or processor and a computer-readable storage of computer-readable program code (such as software or firmware) executable by the (micro) processor. Media, logic gates, switches, application specific integrated circuits (ASICs), programmable logic controllers and embedded microcontrollers. Examples of controllers include, but are not limited to, the following microcontrollers: ARC 625D, Atmel AT91SAM, Microchip PIC18F26K20 and Silicone Labs C8051F320, the memory controller can also be implemented as part of the control logic of the memory. Those skilled in the art also know that, in addition to implementing the controller in a pure computer-readable program code manner, it is entirely possible to program the method steps to logically make the controller with logic gates, switches, dedicated integrated circuits, and programmable logic controllers. And embedded microcontroller to achieve the same function. Therefore, the controller can be considered as a hardware component, and the device included in the controller for implementing various functions can also be considered as a structure in the hardware component. Or even, a device for implementing various functions can be regarded as a structure that can be both a software module implementing the method and a hardware component.
The devices, modules, or units described in the foregoing embodiments may be specifically implemented by computer chips or entities, or by products with certain functions. A typical implementation is a computer. Specifically, the computer may be, for example, a personal computer, a notebook computer, a cellular phone, a camera phone, a smart phone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device Or a combination of any of these devices.
For the convenience of description, when describing the above device, the functions are divided into various units and described separately. Of course, when implementing this specification, the functions of each unit may be implemented in the same software or multiple software and / or hardware.
Those skilled in the art should understand that the embodiments of the present invention may be provided as a method, a device, or a computer program product. Therefore, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Moreover, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to magnetic disk memory, CD-ROM, optical memory, etc.) containing computer-usable program code therein. .
The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (devices), and computer program products according to embodiments of the present invention. It should be understood that each flow and / or block in the flowchart and / or block diagram, and a combination of the flow and / or block in the flowchart and / or block diagram can be implemented by computer program instructions. These computer program instructions can be provided to the processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing device to generate a machine for instructions executed by the processor of the computer or other programmable data processing device Generate means for implementing the functions specified in one or more flowcharts and / or one or more blocks of the block diagram.
These computer program instructions may also be stored in a computer-readable memory that can guide a computer or other programmable data processing device to work in a specific manner, so that the instructions stored in the computer-readable memory generate a manufactured article including a command device , The instruction device realizes the functions specified in a flowchart or a plurality of processes and / or a block or a block of the block diagram.
These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that a series of operating steps can be performed on the computer or other programmable equipment to generate computer-implemented processing, so that the computer or other programmable equipment can The instructions executed on the steps provide steps for realizing the functions specified in one or more flowcharts and / or one or more blocks of the block diagram.
In a typical configuration, a computing device includes one or more processors (CPUs), input / output interfaces, network interfaces, and internal memory.
Internal memory may include non-permanent memory, random access memory (RAM), and / or non-volatile internal memory in computer-readable media, such as read-only memory (ROM) or flash memory (flash RAM). Internal memory is an example of a computer-readable medium.
Computer-readable media includes permanent and non-permanent, removable and non-removable media. Information can be stored by any method or technology. Information can be computer-readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase change internal memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), and other types of random access memory (RAM ), Read-Only Memory (ROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Flash Memory or other internal memory technology, CD-ROM, CD-ROM, digital Versatile optical discs (DVDs) or other optical storage, magnetic tape cartridges, magnetic tape storage, graphene storage, or other magnetic storage devices or any other non-transmission media may be used to store information that can be accessed by computing devices. According to the definition in this article, computer-readable media does not include temporary computer-readable media (transitory media), such as modulated data signals and carrier waves.
It should also be noted that the terms "including,""including," or any other variation thereof are intended to encompass non-exclusive inclusion, so that a process, method, product, or device that includes a range of elements includes not only those elements, but also Other elements not explicitly listed, or those that are inherent to such a process, method, product, or device. Without more restrictions, the elements defined by the sentence "including a ..." do not exclude the existence of other identical elements in the process, method, product or equipment including the elements.
Those skilled in the art should understand that the embodiments of the present specification may be provided as a method, a device, or a computer program product. Therefore, this specification may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Moreover, this manual may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk memory, CD-ROM, optical memory, etc.) containing computer-usable program code. .
This manual may be described in the general context of computer-executable instructions executed by a computer, such as program modules. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform specific tasks or implement specific abstract data types. This specification can also be practiced in distributed computing environments in which tasks are performed by remote processing devices connected through a communication network. In a distributed computing environment, program modules can be located in local and remote computer storage media, including storage devices.
Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the various embodiments can be referred to each other. Each embodiment focuses on the differences from other embodiments. In particular, for the device and server embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can be referred to the description of the method embodiments.
The above descriptions are merely examples of the present specification and are not intended to limit the present specification. For those skilled in the art, this specification may have various modifications and changes. Any modification, equivalent replacement, or improvement made within the spirit and principle of this specification shall be included in the scope of patent application.
S102~S106‧‧‧步驟S102 ~ S106‧‧‧step
102‧‧‧處理器 102‧‧‧ processor
104‧‧‧記憶體 104‧‧‧Memory
106‧‧‧傳輸模組 106‧‧‧Transmission Module
108‧‧‧顯示器 108‧‧‧ Display
110‧‧‧攝像裝置 110‧‧‧ camera
800‧‧‧頁面顯示裝置 800‧‧‧ page display device
802‧‧‧資訊獲取模組 802‧‧‧Information Acquisition Module
804‧‧‧顯示角度範圍確定模組 804‧‧‧Display angle range determination module
806‧‧‧處理顯示模組 806‧‧‧Process display module
8041‧‧‧基準中心線確定子模組 8041‧‧‧ benchmark centerline determination submodule
8042‧‧‧角度範圍子模組 8042‧‧‧Angle Range Submodule
8061‧‧‧光柵化處理子模組 8061‧‧‧Rasterization processing submodule
8062‧‧‧顯示子模組 8062‧‧‧Display Submodule
為了更清楚地說明本說明書一個或多個實施例或現有技術中的技術方案，下面將對實施例或現有技術描述中所需要使用的圖式作簡單地介紹，顯而易見地，下面描述中的圖式僅僅是本說明書中記載的一些實施例，對於本領域普通技術人員來講，在不付出創造性勞動的前提下，還可以根據這些圖式獲得其他的圖式。In order to more clearly illustrate one or more embodiments of the present specification or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description The formulas are just some of the embodiments described in this specification. For those of ordinary skill in the art, other designs can be obtained based on these drawings without paying creative labor.
圖1是本說明書提供的頁面顯示方法的一種實施例的流程示意圖； FIG. 1 is a schematic flowchart of an embodiment of a page display method provided in this specification;
圖2是本說明書提供的實施例中在顯示密碼輸入頁面前接收用戶安全顯示的請求的示意圖； FIG. 2 is a schematic diagram of receiving a user's secure display request before displaying a password input page in the embodiment provided in this specification;
圖3是本說明書提供的一個實施例中顯示角度範圍的示意圖； FIG. 3 is a schematic diagram showing a range of angles in an embodiment provided in this specification; FIG.
圖4是本說明書提供的另一實施例中顯示角度範圍的示意圖； FIG. 4 is a schematic diagram showing a range of angles in another embodiment provided in the present specification; FIG.
圖5是本說明書提供的一個實施例中頁面顯示效果的示意圖； FIG. 5 is a schematic diagram of a page display effect in an embodiment provided in this specification; FIG.
圖6是本說明書實施例中一種頁面顯示設備的硬體結構方塊圖； 6 is a block diagram of a hardware structure of a page display device according to an embodiment of the present specification;
圖7是本說明書另一實施例中頁面顯示設備的硬體結構方塊圖； 7 is a block diagram of a hardware structure of a page display device in another embodiment of the present specification;
圖8是本說明書提供的頁面顯示裝置一個實施例的模組結構示意圖； 8 is a schematic diagram of a module structure of an embodiment of a page display device provided in this specification;
圖9是本說明書頁面顯示裝置實施例中顯示角度範圍確定模組的子模組示意圖； 9 is a schematic diagram of a sub-module of a display angle range determining module in an embodiment of a page display device of this specification;
圖10是本說明書頁面顯示裝置實施例中顯示角度範圍確定模組的子模組示意圖。 FIG. 10 is a schematic diagram of a sub-module of a display angle range determining module in an embodiment of a page display device of this specification.
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| CN112000329B (en) * | 2020-09-11 | 2023-09-05 | 支付宝(杭州)信息技术有限公司 | Data display method, device, equipment and medium |
| CN112711687A (en) * | 2020-12-30 | 2021-04-27 | 北京光启元数字科技有限公司 | Data visualization conversion method, device, equipment and medium |
| CN114911549A (en) * | 2021-02-08 | 2022-08-16 | 华为终端有限公司 | Page display method and device and electronic equipment |
| CN113470144A (en) * | 2021-07-23 | 2021-10-01 | 北京光启元数字科技有限公司 | Method, device and equipment for drawing fillet of page element and readable medium |
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| CN104570365A (en) * | 2014-12-21 | 2015-04-29 | 郭和友 | Anti-peeping multi-view virtual naked eye 3D device |
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| CN106650395B (en) * | 2016-12-21 | 2019-10-25 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | A kind of confidential information display methods based on Morie fringe |
| CN107577959A (en) * | 2017-10-11 | 2018-01-12 | 厦门美图移动科技有限公司 | A kind of method for secret protection and mobile terminal |
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