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Image processing method, device, display device, and computer-readable storage medium

A technology for image processing and display equipment, applied to static indicators, cathode ray tube indicators, instruments, etc., can solve problems affecting image display effects, sudden changes in brightness at contact points, and abrupt perception, so as to improve display effects and brightness changes smooth effect

Active Publication Date: 2019-12-03
HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, there will be a sudden change in brightness at the contact between the high-brightness static picture and the low-brightness static picture, which will cause people to perceive abruptly and affect the image display effect.

Method used

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  • Image processing method, device, display device, and computer-readable storage medium
  • Image processing method, device, display device, and computer-readable storage medium
  • Image processing method, device, display device, and computer-readable storage medium

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Embodiment Construction

[0047] The specific implementation manner of the present invention will be further described in detail below with reference to the drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0048] Such as figure 1 As shown, the image processing method of the embodiment of the present invention includes:

[0049] Step 101. Obtain a first brightness region and a second brightness region in the image to be processed, wherein the brightness of the first brightness region is greater than the brightness of the second brightness region, and the first brightness region and the second brightness region The two brightness regions are adjacent to each other.

[0050]Due to different input signals, display areas with different brightness often appear in the image displayed on the panel. These display areas can be in any shape, such as rectangle, circle and so on. Therefore, in the e...

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Abstract

The invention provides an image processing method, device, display device and computer-readable storage medium, relates to the field of display technology, and aims to improve image display effect. The image processing method of the present invention includes: acquiring a first brightness region and a second brightness region in the image to be processed, wherein the brightness of the first brightness region is greater than the brightness of the second brightness region, and the first brightness region and the second brightness The regions are adjacent; the brightness transition region is determined in the first brightness region and / or the second brightness region, wherein the brightness transition region is located on the side of the first brightness region and / or the second brightness region close to the junction of the two regions; according to The brightness of the first brightness area and the brightness of the second brightness area determine the transition brightness, wherein the transition brightness is smaller than the brightness of the first brightness area and the transition brightness is greater than the brightness of the second brightness area; the brightness of the brightness transition area is set as the transition brightness. The invention can improve the image display effect.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an image processing method, device, display device and computer-readable storage medium. Background technique [0002] With the development of display panels, OLED (Organic Light Emitting Display, organic light emitting diode display device) becomes the trend of the panel industry in the future due to its high contrast ratio and low power consumption. [0003] In the field of display, especially in OLED, in order to enhance the brightness contrast in some environments (such as: the sun), it is necessary to have a regional highlight screen. However, there will be a sudden change in brightness at the contact between the high-brightness static picture and the low-brightness static picture, which will cause people to perceive abruptly and affect the image display effect. Contents of the invention [0004] In view of this, embodiments of the present invention provide an im...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/3208G09G5/10
CPCG09G3/3208G09G5/10G09G2320/0686G09G2360/16G09G2320/066G09G2320/08
Inventor 冯雪欢何敏
Owner HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD
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