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Displayer picture adjusting method and device

An adjustment method and a technology for displaying pictures, which can be applied to static indicators, cathode ray tube indicators, instruments, etc., and can solve problems such as the inability to guarantee the display effect of the display

Active Publication Date: 2016-04-20
VINNO TECH (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the ambient light intensity of the monitor changes, or the user adjusts the brightness of the monitor according to habits, the fixed gamma curve cannot guarantee the ideal display effect of the monitor

Method used

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  • Displayer picture adjusting method and device
  • Displayer picture adjusting method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] figure 1 This is a flowchart of a method for adjusting a display screen provided by the first embodiment of the present invention. This embodiment is applicable to cases where the display of a medical imaging device adjusts the display screen of the display under different applications and different display brightness values. The display is preferably Liquid crystal display or light emitting diode display. The method can be executed by the image adjustment device of the display, and specifically includes the following steps:

[0043] Step 110: Obtain the application scene of the display and the correspondence between the application scene and the preset gamma curve group.

[0044] Among them, the display, as the screen output device of medical imaging equipment, is used in different medical imaging equipment, and medical imaging equipment will also be used for imaging of different organs and tissues of the human body. That is, the display has different application scenarios ...

Embodiment 2

[0053] figure 2 This is a flowchart of a display screen adjustment method provided in the second embodiment of the present invention. The technical solution provided in this embodiment is further optimized on the basis of the above-mentioned embodiment, such as figure 2 As shown, before step 130, it also includes:

[0054] Step 150: Obtain the current light intensity of the external environment through the photoelectric sensor.

[0055] Among them, the photoelectric sensor is arranged in the image adjustment device of the display, and can be located at a set position of the display, and is used to convert the light signal of the surrounding environment into an electric signal.

[0056] Step 160: Adjust the current brightness value of the display according to the current light intensity of the external environment.

[0057] Further, step 160 includes:

[0058] Determine the preset light intensity interval matching the current external ambient light intensity; adjust the current brightn...

Embodiment 3

[0066] image 3 This is a flowchart of a display screen adjustment method provided in the third embodiment of the present invention. The technical solution provided in this embodiment is further optimized on the basis of the above-mentioned embodiments, such as image 3 As shown, before step 110, it also includes:

[0067] Step 170: Adjust the corresponding gamma curve according to the application scene, and determine a preset gamma curve group corresponding to the application scene.

[0068] Among them, according to each application scene of the display, the gamma curve corresponding to each brightness value of the display is adjusted in advance, so as to call the corresponding gamma curve according to different application scenes and different brightness values ​​of the display, so that the display can have an ideal display effect. The multiple gamma curves pre-adjusted for the same application scene are grouped into a preset gamma curve group and stored in the picture adjustment ...

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Abstract

The invention discloses a displayer picture adjusting method and device. The method comprises the steps of acquiring the application scene of a displayer and the correspondence between application scenes and preset gamma curve sets, determining the preset gamma curve set corresponding to the application scene according to the application scene and the correspondence between application scenes and preset gamma curve sets, acquiring the current brightness value of the displayer, and calling the preset gamma curve matched with the current brightness value of the displayer from the preset gamma curve sets according to the current brightness value of the displayer to adjust the current display picture of the displayer. By the adoption of the displayer picture adjusting method and device, the displayer can generate an ideal display effect under different light intensity conditions.

Description

Technical field [0001] The embodiment of the present invention relates to a display brightness adjustment technology, and in particular to a display image adjustment method and device. Background technique [0002] At present, medical imaging equipment needs to be equipped with a display to display images of the detection results. In order to achieve a better display effect, the display screen of the display needs to be adjusted. [0003] Generally, for different medical detection applications, the corresponding gamma curve is adjusted in advance and cured in the display. The display automatically matches one of the gamma curves for display screen adjustment according to different applications. When the ambient light intensity of the monitor changes, or the user adjusts the brightness of the monitor according to habits, the fixed gamma curve cannot guarantee that the monitor achieves an ideal display effect. Summary of the invention [0004] The present invention provides a display...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/10
CPCG09G5/10G09G2320/0626
Inventor 刘文雷
Owner VINNO TECH (SUZHOU) CO LTD