TWI504250B - Camera device and method for taking pictures - Google Patents
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本發明涉及一種拍照裝置及方法。 The invention relates to a photographing device and method.
隨著電子技術的不斷發展,可以用於拍照的電子裝置越來越多,如手機、數位相機、PDA等,然而用戶在使用這些拍照裝置進行拍照時,拍出的照片會出現以下兩個問題:(1)拍出的照片是模糊的,不清晰;(2)拍出的照片不是特別的端正,甚至是明顯歪斜的。 With the continuous development of electronic technology, more and more electronic devices can be used for photographing, such as mobile phones, digital cameras, PDAs, etc. However, when users use these camera devices to take photos, the following two problems occur in the photos taken. : (1) The photographs taken are blurred and unclear; (2) the photographs taken are not particularly correct, and are even significantly skewed.
以上所述兩個問題是影響整張照片視覺效果的重要因素,造成問題(1)的主要原因是用戶在點擊拍照裝置的拍照按鈕進行拍照時,會造成拍照裝置的晃動,從而導致照片很模糊,解決這個問題可採用延時拍照的方法,即在點擊拍照按鈕後不立即進行拍照,而是過幾秒後再進行拍照。而造成問題(2)的主要原因是由於用戶在拍照時拍照裝置在拍照過程中發生左右的偏轉,從而導致拍出的照片發生歪斜,通過延時拍照的方法解決了照片模糊的問題,但卻不能解決照片發生歪斜的問題。 The above two problems are important factors affecting the visual effect of the whole photo. The main reason for the problem (1) is that when the user clicks the camera button of the camera device to take a photo, the camera device will be shaken, resulting in a blurred photo. To solve this problem, you can use the method of time-lapse photographing, that is, not taking pictures immediately after clicking the photo button, but taking a photo after a few seconds. The main reason for the problem (2) is that the photo device is deflected left and right during the photographing process, which causes the photographed photograph to be skewed, and the photo blurring problem is solved by the time-lapse photographing method, but it cannot Solve the problem of skewed photos.
鑒於以上內容,有必要提供一種拍照裝置,其可防止該拍照裝置拍出的照片發生歪斜。 In view of the above, it is necessary to provide a photographing device that prevents the photograph taken by the photographing device from being skewed.
還有必要提供一種拍照方法,其可防止該拍照裝置在拍出的照片 發生歪斜。 It is also necessary to provide a photographing method which can prevent the photo taken by the photographing device Skewed.
所述拍照裝置,包括:檢測模組,用於當該拍照裝置在防歪斜拍照模式下進行拍照時,實時檢測該拍照裝置左右偏轉的角度;計時器,用於當該拍照裝置的拍照按鈕被按下時,開始進行計時;判斷模組,用於當所述計時器開始計時後,實時判斷檢測到的該拍照裝置左右偏轉的角度是否大於該拍照裝置在防歪斜拍照模式下進行拍照所允許左右偏轉的最大角度值;計時清零模組,用於當所述計時器開始計時後,檢測到該拍照裝置左右偏轉的角度大於所述最大角度值時,將該計時器的計時值清零,終止該次拍照;拍照模組,用於當所述計時器的計時值達到該拍照裝置的拍照延時時間時,通過該拍照裝置進行拍照。 The photographing device includes: a detecting module, configured to detect an angle of the left and right deflection of the photographing device in real time when the photographing device performs photographing in the anti-skew photographing mode; and a timer for when the photographing button of the photographing device is When pressed, the timing is started; the determining module is configured to determine, in real time, whether the detected angle of the left and right deflection of the photographing device is greater than that of the photographing device in the anti-skew photographing mode. a maximum angle value of the left and right deflection; a timing clearing module, configured to clear the timer value of the timer when the angle of the left and right deflection of the camera device is greater than the maximum angle value after the timer starts to count And stopping the photographing; the photographing module is configured to perform photographing by the photographing device when the timing value of the timer reaches the photographing delay time of the photographing device.
所述拍照方法,應用於拍照裝置中,包括步驟:(a1)當該拍照裝置在防歪斜拍照模式下進行拍照時,實時檢測該拍照裝置左右偏轉的角度;(a2)當該拍照裝置的拍照按鈕被按下時,啟動該拍照裝置的計時器開始計時;(a3)判斷該拍照裝置向左或向右的偏轉角度是否大於該拍照裝置在防歪斜拍照模式下進行拍照所允許的左右偏轉的最大角度值,若大於,則執行步驟(a5),否則,執行步驟(a4);(a4)判斷所述計時器的計時時間是否達到該拍照裝置的拍照延時時間,若達到,則執行步驟(a6),否則,返回步驟(a3);(a5)將所述計時器的計時值清零,終止該次拍照,結束流程;(a6)該拍照裝置進行拍照。 The photographing method is applied to the photographing device, and comprises the steps of: (a1) detecting the angle of the left and right deflection of the photographing device when the photographing device performs photographing in the anti-skew photographing mode; (a2) when the photographing device takes a photo When the button is pressed, the timer for starting the photographing device starts counting; (a3) determining whether the deflection angle of the photographing device to the left or the right is greater than the left and right deflection allowed by the photographing device to take a photograph in the anti-skew photographing mode. If the maximum angle value is greater than, the step (a5) is performed; otherwise, the step (a4) is performed; (a4) determining whether the timer time of the timer reaches the photographing delay time of the photographing device, and if so, executing the step ( A6), otherwise, returning to step (a3); (a5) clearing the timer value of the timer, terminating the photographing, and ending the flow; (a6) the photographing device performs photographing.
相較於習知技術,所述的拍照裝置及方法,可提供給用戶使用該拍照裝置在一種防歪斜拍照模式下進行拍照,防止了因拍照裝置在拍照時左右偏轉而導致拍出的照片發生歪斜,提高了拍照的效 果。 Compared with the prior art, the photographing device and method can be provided to a user to take a photograph in an anti-skew photographing mode by using the photographing device, thereby preventing photographs taken due to the left and right deflection of the photographing device during photographing. Skewed to improve the effectiveness of the photo fruit.
1‧‧‧拍照裝置 1‧‧‧Photographing device
10‧‧‧選擇模組 10‧‧‧Selection module
11‧‧‧設置模組 11‧‧‧Setup module
12‧‧‧檢測模組 12‧‧‧Test module
13‧‧‧計時器 13‧‧‧Timer
14‧‧‧計時清零模組 14‧‧‧Time Clearing Module
15‧‧‧判斷模組 15‧‧‧Judgement module
16‧‧‧拍照模組 16‧‧‧Photo Camera Module
圖1係為本發明拍照裝置的功能模組圖。 1 is a functional block diagram of a photographing apparatus of the present invention.
圖2係為本發明拍照裝置拍照介面的示意圖。 2 is a schematic diagram of a photographing interface of a photographing device of the present invention.
圖3係為本發明拍照方法較佳實施例的流程圖。 3 is a flow chart of a preferred embodiment of the photographing method of the present invention.
如圖1所示,是本發明拍照裝置的功能模組圖。該拍照裝置1可為數位相機、手機、PDA等可擕式移動拍照設備。該拍照裝置1包括選擇模組10、設置模組11、檢測模組12、計時器13、計時清零模組14,判斷模組15以及拍照模組16。 As shown in FIG. 1, it is a functional module diagram of the photographing apparatus of the present invention. The camera device 1 can be a portable mobile camera device such as a digital camera, a mobile phone, or a PDA. The photographing device 1 includes a selection module 10, a setting module 11, a detecting module 12, a timer 13, a timing clearing module 14, a judging module 15, and a photographing module 16.
所述選擇模組10用於當用戶需要通過該拍照裝置1進行拍照時,提供給用戶選擇該拍照裝置1的拍照模式。在本較佳實施例中,所述拍照裝置1的拍照模式包括普通拍照模式和防歪斜拍照模式,在所述防歪斜拍照模式下進行拍照可防止該拍照裝置1拍出的照片發生歪斜。在其他實施例中,所述拍照裝置1可包括其他的拍照模式。 The selection module 10 is configured to provide the user with a photographing mode of the photographing device 1 when the user needs to take a photo by the photographing device 1. In the preferred embodiment, the photographing mode of the photographing device 1 includes a normal photographing mode and an anti-skew photographing mode, and photographing in the anti-skew photographing mode prevents the photograph taken by the photographing device 1 from being skewed. In other embodiments, the camera device 1 may include other camera modes.
所述設置模組11用於接收用戶設置的所述拍照裝置1在防歪斜拍照模式下進行拍照所允許左右偏轉的最大角度值以及該拍照裝置1的拍照延時時間,並將接收的設置存儲在該拍照裝置1中。具體而言,所述設置的最大角度值是衡量所述拍照裝置1拍出的照片端正精度的重要指標,該最大角度值越大表示精度越低,該最大角度值越小則表示精度越高。當該拍照裝置1的拍照按鈕被按下後,在所述拍照延時時間內,若檢測到該拍照裝置1向左或向右 的偏轉角度大於所述最大角度值,則終止該次拍照。所述設置的最大角度值不能超過一預定的極限值,若設置的角度值超過極限值則為無效設置,如該極限值為10度,若用戶未設置所述最大角度值以及所述拍照延時時間,則該最大角度值以及拍照延時時間為預設值,如該默認的最大角度值為5度,默認拍照延時時間為3秒。 The setting module 11 is configured to receive a maximum angle value of the left and right deflection allowed by the photographing apparatus 1 set by the user in the anti-skew photographing mode, and a photographing delay time of the photographing apparatus 1, and store the received setting in the In the photographing device 1. Specifically, the set maximum angle value is an important index for measuring the positive accuracy of the photo taken by the photographing device 1. The larger the maximum angle value, the lower the accuracy, and the smaller the maximum angle value, the higher the precision. . After the photographing button of the photographing device 1 is pressed, if the photographing device 1 is detected to the left or right during the photographing delay time If the deflection angle is greater than the maximum angle value, the photographing is terminated. The set maximum angle value cannot exceed a predetermined limit value, and if the set angle value exceeds the limit value, it is an invalid setting, if the limit value is 10 degrees, if the user does not set the maximum angle value and the photographing delay For the time, the maximum angle value and the photographing delay time are preset values, for example, the default maximum angle value is 5 degrees, and the default photographing delay time is 3 seconds.
所述檢測模組12用於當所述拍照裝置1在所述防歪斜拍照模式下進行拍照時,實時檢測該拍照裝置1左右偏轉的角度。具體而言,所述檢測模組12可以是一個重力感測器或角度感測器。 The detecting module 12 is configured to detect the angle of the left and right deflection of the photographing device 1 in real time when the photographing device 1 performs photographing in the anti-skew photographing mode. Specifically, the detection module 12 can be a gravity sensor or an angle sensor.
如圖2所示,是所述拍照裝置1拍照介面的示意圖。該拍照裝置1的拍照介面為矩形OABC所在的區域,其處在平面座標系XOY中,為方便用戶直觀的判斷該拍照裝置1是否處於端正的狀態,在拍照介面中設置一指示圖示,該指示圖示中再設置一豎直的指示射線,用於指示該拍照裝置是否處於端正狀態。該指示圖示如圖2中所示的三角形DEF所在的區域,該三角形DEF的顯示區域由所述拍照裝置1在防歪斜拍照模式下允許該拍照裝置1左右偏轉的最大角度值所決定,也即角EDF的角度值是該最大角度值的二倍,其中D點的座標為預設的固定座標值,E點和F點根據所述設置的最大角度值的不同而發生變化,當設置的最大角度值變大時,E點則會沿著X軸的負方向移動,而F點則會沿著X軸的正方向移動。圖2中所示的射線DH即為所述指示射線,該指示射線根據所述檢測模組12檢測到的所述拍照裝置1左右偏轉的角度而向左或向右偏轉,如當檢測到該拍照裝置向左偏轉2度,則該射線DH同時也向左偏轉2度,當檢測到該拍照裝置向右偏轉2度,則該射線DH同 時也向右偏轉2度。在此處,由於D點的座標為已知,射線DH的偏轉角度根據該檢測模組12檢測該拍照裝置1的偏轉角度而得來,因此在D點的座標以及射線DH的偏轉方向和偏轉角度均為已知的情況下,即可在該拍照介面中根據D點的座標以及射線DH的偏轉方向及偏轉角度畫出該射線DH,以實時的反應出該拍照裝置1當前的狀態。當射線DH處在三角形DEF之間時,用戶即可按下該拍照裝置1的拍照按鈕,進行拍照。所述拍照裝置1左右偏轉的角度是指以該拍照裝置1的拍照介面為水平平面,該拍照裝置1在該水平平面上向左或向右偏轉的角度,也即向左偏轉是指向圖2中所示的X軸的負方向偏轉,向右偏轉是指向X軸的正方向偏轉。 As shown in FIG. 2, it is a schematic diagram of the photographing interface of the photographing device 1. The photographing interface of the photographing device 1 is an area where the rectangular OABC is located, and is located in the plane coordinate system XOY. In order to facilitate the user to intuitively determine whether the photographing device 1 is in a state of correctness, an indication icon is set in the photographing interface. A vertical indicator ray is further disposed in the indication icon for indicating whether the photographing device is in a correct state. The indication shows an area in which the triangle DEF is located as shown in FIG. 2, and the display area of the triangle DEF is determined by the maximum angle value at which the photographing device 1 allows the left and right deflection of the photographing device 1 in the anti-skew photographing mode. The angle value of the angle EDF is twice the value of the maximum angle, wherein the coordinates of the point D are preset fixed coordinate values, and the points E and F are changed according to the set maximum angle value, when set When the maximum angle value becomes larger, the E point moves in the negative direction of the X axis, and the F point moves in the positive direction of the X axis. The ray DH shown in FIG. 2 is the indicator ray, which is deflected to the left or right according to the angle of the left and right deflection of the photographing device 1 detected by the detecting module 12, such as when the When the photographing device is deflected 2 degrees to the left, the ray DH is also deflected 2 degrees to the left at the same time. When the photographing device is detected to be deflected 2 degrees to the right, the ray DH is the same It is also deflected 2 degrees to the right. Here, since the coordinates of the point D are known, the deflection angle of the ray DH is obtained according to the detection angle of the detection device 12 by the detection module 12, and therefore the coordinates at the point D and the deflection direction and deflection of the ray DH. When the angles are all known, the ray DH can be drawn in the photographing interface according to the coordinates of the D point and the yaw direction and the deflection angle of the ray DH, and the current state of the photographing device 1 is reflected in real time. When the ray DH is between the triangles DEF, the user can press the camera button of the photographing device 1 to take a photo. The angle of the left and right deflection of the photographing device 1 is that the photographing interface of the photographing device 1 is a horizontal plane, and the angle at which the photographing device 1 is deflected to the left or right on the horizontal plane, that is, the leftward deflection is directed to FIG. 2 The X-axis is deflected in the negative direction and the rightward deflection is the positive direction deflection directed to the X-axis.
所述計時器13用於當所述拍照裝置1的拍照按鈕被按下時,開始進行計時。當計時達到所述延時時間時,該拍照裝置1即進行拍照。 The timer 13 is used to start timing when the photographing button of the photographing device 1 is pressed. When the timing reaches the delay time, the photographing device 1 performs photographing.
所述判斷模組15用於當所述計時器13開始計時後,實時判斷所述檢測模組12檢測到的所述拍照裝置1左右偏轉的角度是否大於所述最大角度值。 The determining module 15 is configured to determine, in real time, whether the angle of the left and right deflection of the photographing device 1 detected by the detecting module 12 is greater than the maximum angle value after the timer 13 starts counting.
所述計時清零模組14用於當所述計時器13計時開始後,當所述判斷模組15判斷出檢測到的所述拍照裝置1左右偏轉的角度大於所述最大角度值時,將所述計時器13的計時值清零,終止該次拍照。 The timing clearing module 14 is configured to, when the timer 13 starts counting, when the determining module 15 determines that the detected angle of the left and right deflection of the photographing device 1 is greater than the maximum angle value, The timer value of the timer 13 is cleared to terminate the photographing.
所述判斷模組15還用於判斷所述計時器13的計時值是否達到所述拍照延時時間。 The determining module 15 is further configured to determine whether the timing value of the timer 13 reaches the photographing delay time.
所述拍照模組16用於當所述計時器13的計時值達到所述拍照延時 時間時,通過所述拍照裝置1的鏡頭進行拍照。 The camera module 16 is configured to: when the timer value of the timer 13 reaches the camera delay At the time, the photograph is taken by the lens of the photographing device 1.
如圖3所示,是本發明拍照方法較佳實施例的流程圖。 3 is a flow chart of a preferred embodiment of the photographing method of the present invention.
步驟S00,所述選擇模組10選擇所述拍照裝置1的拍照模式為防歪斜拍照模式。 In step S00, the selection module 10 selects the photographing mode of the photographing device 1 to be an anti-skew photographing mode.
步驟S01,所述檢測模組12實時檢測所述拍照裝置1左右偏轉的角度。 In step S01, the detecting module 12 detects the angle of the left and right deflection of the photographing device 1 in real time.
當所述拍照裝置1的拍照按鈕被按下時,於步驟S02,所述計時器13開始計時。 When the photographing button of the photographing apparatus 1 is pressed, the timer 13 starts timing in step S02.
步驟S03,所述判斷模組15判斷所述拍照裝置1向左或向右的偏轉角度是否大於該拍照裝置1在防歪斜拍照模式下進行拍照所允許的左右偏轉的最大角度值,若大於,則執行步驟S06,否則,執行步驟S04。 In step S03, the determining module 15 determines whether the deflection angle of the photographing device 1 to the left or the right is greater than the maximum angle value of the left and right deflection allowed by the photographing device 1 to take a photograph in the anti-skew photographing mode. Then, step S06 is performed; otherwise, step S04 is performed.
步驟S04,所述判斷模組15判斷所述計時器13的計時時間是否達到所述拍照裝置1的拍照延時時間,若達到,則執行步驟S05,否則,返回步驟S03。 In step S04, the determining module 15 determines whether the time counted by the timer 13 reaches the photographing delay time of the photographing device 1, and if so, proceeds to step S05, otherwise returns to step S03.
步驟S05,所述拍照模組16通過所述拍照裝置1的鏡頭進行拍照,結束流程。 In step S05, the camera module 16 performs photographing through the lens of the photographing device 1, and ends the process.
步驟S06,所述計時清零模組14將所述計時器13的計時值清零,終止該次拍照。 In step S06, the timing clearing module 14 clears the timing value of the timer 13 to terminate the photographing.
在本較佳實施例中,當用戶通過所述拍照裝置1設置該拍照裝置1在防歪斜拍照模式下進行拍照所允許左右偏轉的最大角度值以及該拍照裝置1的拍照延時時間時,所述設置模組11接收用戶的設 置,並將接收的設置保存在該拍照裝置1中。 In the preferred embodiment, when the user sets the maximum angle value of the left and right deflection allowed by the photographing apparatus 1 in the anti-skew photographing mode and the photographing delay time of the photographing apparatus 1 by the photographing apparatus 1 Setting module 11 receives the user's settings And set the received settings in the photographing device 1.
綜上所述,本發明符合發明專利要件,爰依法提出專利申請。惟,以上所述者僅為本發明之較佳實施例,本發明之範圍並不以上述實施例為限,舉凡熟悉本案技藝之人士援依本發明之精神所作之等效修飾或變化,皆應涵蓋於以下申請專利範圍內。 In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited to the above-described embodiments, and equivalent modifications or variations made by those skilled in the art in light of the spirit of the present invention are It should be covered by the following patent application.
1‧‧‧拍照裝置 1‧‧‧Photographing device
10‧‧‧選擇模組 10‧‧‧Selection module
11‧‧‧設置模組 11‧‧‧Setup module
12‧‧‧檢測模組 12‧‧‧Test module
13‧‧‧計時器 13‧‧‧Timer
14‧‧‧計時清零模組 14‧‧‧Time Clearing Module
15‧‧‧判斷模組 15‧‧‧Judgement module
16‧‧‧拍照模組 16‧‧‧Photo Camera Module
Claims (8)
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TW099102760A TWI504250B (en) | 2010-02-01 | 2010-02-01 | Camera device and method for taking pictures |
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TW099102760A TWI504250B (en) | 2010-02-01 | 2010-02-01 | Camera device and method for taking pictures |
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TW201129081A TW201129081A (en) | 2011-08-16 |
TWI504250B true TWI504250B (en) | 2015-10-11 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US20060170781A1 (en) * | 2005-01-31 | 2006-08-03 | Sobol Robert E | Shake meter |
CN1863276A (en) * | 2005-05-11 | 2006-11-15 | 欧特仪股份有限公司 | System for camera correcting and eliminating vibration of information processor and method thereof |
US20080117303A1 (en) * | 2006-11-22 | 2008-05-22 | Pentax Corporation | Camera with shake detecting function |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060170781A1 (en) * | 2005-01-31 | 2006-08-03 | Sobol Robert E | Shake meter |
CN1863276A (en) * | 2005-05-11 | 2006-11-15 | 欧特仪股份有限公司 | System for camera correcting and eliminating vibration of information processor and method thereof |
US20080117303A1 (en) * | 2006-11-22 | 2008-05-22 | Pentax Corporation | Camera with shake detecting function |
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