CN111897609A - Method for automatically adjusting optimal picture quality of display to display photographic picture - Google Patents
Method for automatically adjusting optimal picture quality of display to display photographic picture Download PDFInfo
- Publication number
- CN111897609A CN111897609A CN202010671968.2A CN202010671968A CN111897609A CN 111897609 A CN111897609 A CN 111897609A CN 202010671968 A CN202010671968 A CN 202010671968A CN 111897609 A CN111897609 A CN 111897609A
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- Prior art keywords
- display
- scene
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- photographic
- pictures
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000010586 diagram Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
Abstract
The invention discloses a method for displaying a photographic picture by automatically adjusting the best picture quality of a display, wherein the display establishes different photographic scene modes aiming at material pictures of different photographic scenes, the EXIF attribute of the photographic picture is acquired through graphic software configured in a computer host, so that the photographic scene of the current photographic picture is judged, and a DDC/CI of the computer host controls the display to be switched to the corresponding photographic scene mode based on the judged photographic scene. The invention can carry out comprehensive color correction of the photographic scene aiming at the photographic picture and automatically switch the scene of the display by capturing the picture information through the host.
Description
Technical Field
The invention relates to the technical field of graphic display of a display, in particular to a method for automatically adjusting the optimal picture quality of the display to display a photographic picture.
Background
The OSD menu of the display has the set user mode, such as a movie mode, a picture mode, a webpage mode and the like, a user needs to manually select and switch in the submenu of the OSD through a button on the display when in use, and many users have difficulty in switching the modes.
However, in this mode, for a photo amateur, photos of different scenes (such as different aperture sizes, focal lengths, exposure compensation, shutters, and the like, for example, a person mode, a scene, a night scene, and motion) are taken, while the OSD image mode of the display only has a picture mode, and pictures of different scenes cannot display an optimal color effect in the display.
Disclosure of Invention
The invention aims to provide a method for automatically adjusting the optimal image quality of a display to display a photographic picture.
The technical scheme adopted by the invention is as follows:
a method for displaying a photographic picture with an automatically adjusted optimal picture quality on a display comprises the following steps:
step 2, obtaining EXIF attribute of the photographed picture through the graphic software configured in the computer host,
and 4, controlling the display to switch the shooting scene mode of the display by the computer host through the DDC/CI based on the currently determined shooting scene.
Further, in step 1, different photography scene modes are established by adjusting the chromaticity, the Gamma curve, the color saturation, the sharpness and the color temperature of the display.
Further, the different photography scene modes include portrait, scene, macro, night scene and sport mode.
Further, the EXIF attributes include scene and depth of field, aperture size, focal length, exposure compensation, shutter, etc. to determine the application scene, and control the display to switch between different photography scene modes through the DDC CI.
Further, photographic enthusiasts process pictures and browse pictures through graphics software.
Furthermore, the graphic software identifies EXIF attributes of the pictures when the graphics are imported, and intelligently identifies scene modes of the pictures without the EXIF attributes.
By adopting the technical scheme, the display establishes different shooting scene modes aiming at material pictures of different shooting scenes, the EXIF attribute of the shooting picture is acquired through the graphic software configured in the computer host, the shooting scene of the current shooting picture is further judged, and the DDC/CI of the computer host controls the display to be switched to the corresponding shooting scene mode based on the judgment of the shooting scene. The invention can carry out comprehensive color correction of the photographic scene aiming at the photographic picture and automatically switch the scene of the display by capturing the picture information through the host.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and the detailed description;
FIG. 1 is a schematic diagram of a system architecture employed in the present invention;
FIG. 2 is a flowchart illustrating a method for displaying a photo with an optimal quality for automatic adjustment of a display according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
The system architecture of the invention is as shown in fig. 1, and is composed of a display (i), signal lines (ii), computer host DDC CI OSD control software (iii), and computer host internal graphics software (iv). The signal line is used for transmitting audio and video signals and DDC CI signals, and the computer host adjusts the OSD shooting scene mode of the display through the DDC CI of the signal line according to the picture scene needing to be adjusted.
As shown in fig. 2, a method for automatically adjusting the best quality of a display to display a photographed picture includes the following steps:
step 2, the DDC CI OSD control software obtains EXIF attribute of the photographed picture through the graphic software configured in the computer host,
and 4, the DDC CI OSD control software controls the mode of the shooting scene of the switching display through the DDC/CI based on the currently determined shooting scene.
Further, in step 1, different photography scene modes are established by adjusting the chromaticity, the Gamma curve, the color saturation, the sharpness and the color temperature of the display.
Further, the different photography scene modes include portrait, scene, macro, night scene and sport mode.
Further, the EXIF attributes include scene and depth of field, aperture size, focal length, exposure compensation, shutter, etc. to determine the application scene, and control the display to switch between different photography scene modes through the DDC CI.
Specifically, the computer host computer is provided with OSD control software in DDC CI photography mode, the OSD control software can capture the attributes of the picture EXIF of the graphic tool, the attributes comprise scene, depth of field, aperture size, focal length, exposure compensation, shutter and the like to judge application scenes, and the DDC CI is used for controlling the display to switch different photography scene modes.
According to the method, the EXIF attribute of the photo shot in the single-shot image can be found out in the photo, the image control software only needs to capture the image attribute of the opened photo, calculate and judge the application scene mode of the file, and control the display to display the corresponding mode through the DDC-CI.
When the character mode is selected in single-reverse mode, the EXIF directly captures the character scene in the photo, and the display is controlled to be switched to the character mode scene through the DDC-CI; if the shutter priority or the aperture priority is adopted, the application scene mode is judged by calculating relevant parameters (aperture size/focal length/compensation/shutter/depth of field and the like).
Further, photographic enthusiasts process pictures and browse pictures through graphics software.
Furthermore, the graphic software identifies EXIF attributes of the pictures when the graphics are imported, and intelligently identifies scene modes of the pictures without the EXIF attributes. Specifically, the photography mode OSD control software judges whether the photography mode is a person mode or not through the existing face algorithm; and calculating the possible scene modes of the picture through the contrast of each area of the whole picture and the distribution of red, green and blue, and automatically selecting the display mode suitable for the scene.
By adopting the technical scheme, the display establishes different shooting scene modes aiming at material pictures of different shooting scenes, the EXIF attribute of the shooting picture is acquired through the graphic software configured in the computer host, the shooting scene of the current shooting picture is further judged, and the DDC/CI of the computer host controls the display to be switched to the corresponding shooting scene mode based on the judgment of the shooting scene. The invention can carry out comprehensive color correction of the photographic scene aiming at the photographic picture and automatically switch the scene of the display by capturing the picture information through the host.
It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Claims (6)
1. A method for displaying a photographic picture with a display automatically adjusting an optimal picture quality is characterized in that: which comprises the following steps:
step 1, a display establishes different shooting scene modes aiming at material pictures of different shooting scenes;
step 2, obtaining EXIF attribute of the photographed picture through the graphic software configured in the computer host,
step 3, DDC/CI of the computer host judges the shooting scene of the current shooting picture through EXIF attribute;
and 4, controlling the display to switch the shooting scene mode of the display by the computer host through the DDC/CI based on the currently determined shooting scene.
2. The method of claim 1, wherein the method comprises: in the step 1, different shooting scene modes are established by adjusting the chromaticity, Gamma curve, color saturation, sharpness and color temperature of the display.
3. The method of claim 1, wherein the method comprises: different shooting scene modes comprise character portrayal, scene, microspur, night scene and motion modes.
4. The method of claim 1, wherein the method comprises: the EXIF attributes include scene and depth of field, aperture size, focal length, exposure compensation, shutter, etc. to determine the application scene, and control the display to switch between different photography scene modes through the DDC CI.
5. The method of claim 1, wherein the method comprises: the photography enthusiasts process pictures and browse pictures through graphics software.
6. The method of claim 1, wherein the method comprises: the graphic software identifies EXIF attributes of the pictures when the graphics are imported, and intelligently identifies scene modes of the pictures without the EXIF attributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010671968.2A CN111897609A (en) | 2020-07-14 | 2020-07-14 | Method for automatically adjusting optimal picture quality of display to display photographic picture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010671968.2A CN111897609A (en) | 2020-07-14 | 2020-07-14 | Method for automatically adjusting optimal picture quality of display to display photographic picture |
Publications (1)
| Publication Number | Publication Date |
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| CN111897609A true CN111897609A (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010671968.2A Pending CN111897609A (en) | 2020-07-14 | 2020-07-14 | Method for automatically adjusting optimal picture quality of display to display photographic picture |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004343610A (en) * | 2003-05-19 | 2004-12-02 | Seiko Epson Corp | Image processing for dark background image |
| CN1758702A (en) * | 2004-10-08 | 2006-04-12 | 诺日士钢机株式会社 | Apparatus for processing photographic image |
| CN101930719A (en) * | 2009-06-18 | 2010-12-29 | 辉达公司 | Method and system for automatically switching scene mode of display |
| CN103310764A (en) * | 2012-03-15 | 2013-09-18 | 冠捷投资有限公司 | Method for executing auto color setup by using display |
| CN207264759U (en) * | 2017-10-16 | 2018-04-20 | 广州微伟电子实业有限公司 | It can receive the display that computer corrects colour temperature and GAMMA curves automatically by DDC agreements |
| CN108701439A (en) * | 2016-10-17 | 2018-10-23 | 华为技术有限公司 | A kind of image display optimization method and device |
-
2020
- 2020-07-14 CN CN202010671968.2A patent/CN111897609A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004343610A (en) * | 2003-05-19 | 2004-12-02 | Seiko Epson Corp | Image processing for dark background image |
| CN1758702A (en) * | 2004-10-08 | 2006-04-12 | 诺日士钢机株式会社 | Apparatus for processing photographic image |
| CN101930719A (en) * | 2009-06-18 | 2010-12-29 | 辉达公司 | Method and system for automatically switching scene mode of display |
| CN103310764A (en) * | 2012-03-15 | 2013-09-18 | 冠捷投资有限公司 | Method for executing auto color setup by using display |
| CN108701439A (en) * | 2016-10-17 | 2018-10-23 | 华为技术有限公司 | A kind of image display optimization method and device |
| CN207264759U (en) * | 2017-10-16 | 2018-04-20 | 广州微伟电子实业有限公司 | It can receive the display that computer corrects colour temperature and GAMMA curves automatically by DDC agreements |
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Application publication date: 20201106 |