CN1225895C - Viewfinding auxiliary method and equipment - Google Patents
Viewfinding auxiliary method and equipment Download PDFInfo
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- CN1225895C CN1225895C CN 03148127 CN03148127A CN1225895C CN 1225895 C CN1225895 C CN 1225895C CN 03148127 CN03148127 CN 03148127 CN 03148127 A CN03148127 A CN 03148127A CN 1225895 C CN1225895 C CN 1225895C
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- aspect ratio
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Abstract
The present invention relates to an auxiliary method for viewing and a device, which is applied to a digital camera or a digital video camera. The digital camera or the digital video camera is respectively provided with a viewing window; the auxiliary device comprises an input interface and a microcontroller. The auxiliary method comprises the steps that a plurality of image proportion prompts are provided; at least one of a plurality of instructions is selected to be output according to the input actions of a user; the microcontroller receives the instructions and displys at least one corresponding image proportion prompt in the viewing window so as to provide the image proportion prompt for the user for reference. After the auxiliary device for viewing is applied to the digital camera or the digital video camera by using the method of the present invention, output images can not generate proportional distortion or are cut off, and developed photos have no white edges and do not need to be processed by a computer.
Description
Technical field
The present invention relates to a kind of householder method and device of finding a view, finger is applied to find a view householder method and the device on digital camera or the digital code camera especially.
Background technology
General digital camera/video camera commonly used now, its captured digital image that gets off is that the ratio with length-width ratio 4 * 3 exists mostly, resolution such as for example common 800 * 600,1024 * 768,1280 * 960,1600 * 1200.But the dimension scale of general traditional printing paper but is 5 * 3 and 6 * 4, and general saying is 3 * 5 and 4 * 6, so the captured digital image that gets off of digital camera is taken the flushing shop when going to wash into general photograph as the user, just can produce following several problem.
The first, if utilize image processing software to carry out the proportional zoom of digitized video, change at 5 * 3 or 6 * 4 o'clock that meet the printing paper ratio in order to former length-width ratio 4 * 3 with digitized video, the personage's scene in the digitized video all can produce the phenomenon of ratio distortion.The second, in the time will keeping the original scale of digitized video, it is cut or the photograph that develops has the situation of white edge to take place just can to produce partly image.The 3rd, when carrying out above-mentioned image processing action, known approaches all needs digitized video downloaded on the computer and carries out, and causes user's inconvenience.
In addition, if digital camera or the captured digitized video that gets off of digital code camera directly are constrained to ratio 5 * 3 and 6 * 4 o'clock of traditional phase paper size, can lose the chance of this digitized video being washed into other size photograph again.
Summary of the invention
The object of the present invention is to provide a kind of householder method and device of finding a view, improving image ratio distortion in the above-mentioned known approaches, image photograph cut, that develop has white edge or need utilize computer shortcoming such as to handle.
Purpose of the present invention can realize by following measure:
A kind of householder method of finding a view is applied on a digital camera or the digital code camera, and this digital camera has a picture window, and this householder method comprises the following step: provide a plurality of ratios different aspect ratio promptings; And in response to user's selection, and aspect ratio prompting is shown on this picture window, and then this user's reference is provided.
This method also comprises the following step: an aspect ratio information is recorded in the digital image data file that is produced with reference to this aspect ratio prompting.
This method also comprises the following step: be shown in this digital image data file on one display screen or be output into an entity photograph according to being recorded in this aspect ratio information in this digital image data file.
This aspect ratio prompting is divided into an effective coverage and an inactive area with this picture window, and wherein the brightness of this effective coverage is greater than this inactive area.
This aspect ratio prompting is divided into an effective coverage and an inactive area with this picture window, wherein has one between this effective coverage and this inactive area and indicates line.
Purpose of the present invention also can realize by following measure:
A kind of servicing unit of finding a view is applied on the digital camera, and this digital camera has a picture window, and this servicing unit comprises: an input interface, answer the user input action and by selecting an output in the prompting of a plurality of aspect ratios; One microcontroller is connected in this input interface, and its aspect ratio prompting and corresponding this aspect ratio is pointed out that receives above-mentioned output is shown on this picture window, and then this user's reference is provided.
This microcontroller also is recorded in an aspect ratio information in the digital image data file that is produced with reference to this aspect ratio prompting.
This aspect ratio prompting is divided into an effective coverage and an inactive area with this picture window, and wherein the brightness of this effective coverage is greater than this inactive area.
This aspect ratio prompting is divided into an effective coverage and an inactive area with this picture window, wherein has one between this effective coverage and this inactive area and indicates line.
This input interface is a button.
The present invention's advantage compared to existing technology is:
After adopting the servicing unit of finding a view of method of the present invention to be applied on digital camera or the digital code camera, the image of output can ratio distortion, cut, and the photograph that develops does not have white edge, does not need to utilize computer to handle again.
Description of drawings
Fig. 1 adopts the digital camera of method and apparatus of the present invention or the schematic appearance of digital code camera preferred embodiment;
Fig. 2 is the functional block diagram of preferred embodiment of the present invention;
Fig. 3 (a) and Fig. 3 (b) utilize corresponding aspect ratio prompting to come auxiliary method embodiment schematic diagram of finding a view; And
Fig. 4 (a), Fig. 4 (b) and Fig. 4 (c) are respectively the embodiment schematic diagrames of different pictures ratio prompting.
Embodiment
See also Fig. 1, it is the schematic appearance that adopts the digital camera preferred embodiment of method and apparatus of the present invention, wherein mainly have a button 12 on the digital camera 1,, also have a traditional view window 10 and a LCD view window 11 in addition as input interface 20.
See also Fig. 2 again, it is the functional block diagram of preferred embodiment of the present invention, wherein input interface 20 is by selecting an output in a plurality of instructions at least in response to user's input action, and these instructions are to correspond to aspect ratio prompting respectively separately, thus, when microcontroller 21 receives when instruction in these instructions, just corresponding aspect ratio prompting is shown on traditional view window 10 and the LCD view window 11, and then this user's reference is provided.In addition, when the user will utilize a certain aspect ratio prompting to finish the shooting of a digital image, microcontroller 21 just is incorporated in this aspect ratio information and this digital image in the digital image data file, and then is stored in a storage device 22, for example in the flash memory.
Utilize the aspect ratio prompting to come the auxiliary method embodiment that finds a view shown in Fig. 3 (a) and Fig. 3 (b), wherein Fig. 3 (a) is depicted as the prompting of the different aspect ratio of a plurality of ratios and utilizes input interface to select for the user, when the user selects one 3 * 5 ratios, the picture of being seen on the view window 30 is then mainly divided into an effective coverage 301 and an inactive area 302, and wherein the brightness of this effective coverage 301 is greater than this inactive area 302.Be depicted as when selecting one 4 * 6 ratios as for Fig. 3 (b), the picture of being seen on the view window 30 is divided into an effective coverage 301 and an inactive area 302 equally, and wherein the brightness of this effective coverage 301 is greater than this inactive area 302.
Seeing also Fig. 4 (a) and Fig. 4 (b) again is respectively the example schematic of different pictures ratio prompting, and it is divided into this view window 40 effective coverage 401 and an inactive area 402 equally, wherein has one between this effective coverage and this inactive area and indicates line 400.As for then being that 4 * 6 ratios and 3 * 5 ratios are shown in picture view on the view window 40 simultaneously shown in Fig. 4 (c).
In addition, when the user with digital camera of the present invention or the captured digital image data file of finishing of digital code camera on camera or computer during preview, camera or computer can be according to this aspect ratio informations that is recorded in this digital image data file, and then this digital image data file is output into the image that a ratio conforms to shows, and above-mentioned action can directly be finished on camera, needn't download in the computer and carry out, can effectively promote user's convenience.And when sending to flushing or printout, the image output equipment also can be output into the entity photograph that a ratio conforms to this digital image data file according to this aspect ratio information that is recorded in this digital image data file.
Claims (10)
1, a kind of householder method of finding a view is applied on the digital camera, and this digital camera has a picture window, and this householder method comprises the following step:
A plurality of aspect ratio promptings are provided; And
Answer user's selection, and aspect ratio prompting is shown on this picture window, and then this user's reference is provided.
2, the householder method of finding a view as claimed in claim 1 is characterized in that, this method also comprises the following step: an aspect ratio information is recorded in the digital image data file that is produced with reference to this aspect ratio prompting.
3, the householder method of finding a view as claimed in claim 1, it is characterized in that, this method also comprises the following step: according to this aspect ratio information that is recorded in this digital image data file, be shown in this digital image data file on one display screen or be output into an entity photograph.
4, the householder method of finding a view as claimed in claim 1 is characterized in that, this aspect ratio prompting is divided into an effective coverage and an inactive area with this picture window, and wherein the brightness of this effective coverage is greater than this inactive area.
5, the householder method of finding a view as claimed in claim 1 is characterized in that, this aspect ratio prompting is divided into an effective coverage and an inactive area with this picture window, wherein has one between this effective coverage and this inactive area and indicates line.
6, a kind of servicing unit of finding a view is applied on the digital camera, and this digital camera has a picture window, and this servicing unit comprises:
One input interface, answer the user input action and by selecting an output in the prompting of a plurality of aspect ratios;
One microcontroller is connected in this input interface, and the aspect ratio prompting and corresponding this aspect ratio is pointed out that receive above-mentioned output are shown on this picture window, and then this user's reference is provided.
7, the servicing unit of finding a view as claimed in claim 6 is characterized in that, this microcontroller also is recorded in an aspect ratio information in the digital image data file that is produced with reference to this aspect ratio prompting.
8, the servicing unit of finding a view as claimed in claim 1 is characterized in that, this aspect ratio prompting is divided into an effective coverage and an inactive area with this picture window, and wherein the brightness of this effective coverage is greater than this inactive area.
9, the servicing unit of finding a view as claimed in claim 1 is characterized in that, this aspect ratio prompting is divided into an effective coverage and an inactive area with this picture window, wherein has one between this effective coverage and this inactive area and indicates line.
10, the servicing unit of finding a view as claimed in claim 1 is characterized in that, this input interface is a button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03148127 CN1225895C (en) | 2003-07-01 | 2003-07-01 | Viewfinding auxiliary method and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03148127 CN1225895C (en) | 2003-07-01 | 2003-07-01 | Viewfinding auxiliary method and equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1477857A CN1477857A (en) | 2004-02-25 |
| CN1225895C true CN1225895C (en) | 2005-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03148127 Expired - Fee Related CN1225895C (en) | 2003-07-01 | 2003-07-01 | Viewfinding auxiliary method and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1225895C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106506932A (en) * | 2015-09-08 | 2017-03-15 | 中兴通讯股份有限公司 | The acquisition methods and device of image |
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- 2003-07-01 CN CN 03148127 patent/CN1225895C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1477857A (en) | 2004-02-25 |
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| C14 | Grant of patent or utility model | ||
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Owner name: YUDONG PLASM TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHISHEN SCIENCE + TECHNOLOGY CO. LTD. Effective date: 20061222 |
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Effective date of registration: 20061222 Address after: Wilmington Delaware Patentee after: Yudong Electric Slurry Technology Co., Ltd. Address before: Taipei, Taiwan Province Patentee before: Zhishen Science and Technology Co., Ltd. |
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| C56 | Change in the name or address of the patentee |
Owner name: YUDONG PLASMA TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: YUDONG PLASM TECHNOLOGY CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: Wilmington Delaware Patentee after: Yudong Plasm Technology Co., Ltd. Address before: Wilmington Delaware Patentee before: Yudong Electric Slurry Technology Co., Ltd. |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051102 Termination date: 20110701 |