Self adaptive image display method for environment light

An image display and self-adaptive technology, applied in image communication, static indicators, optical radiation measurement, etc., can solve problems such as the influence of human eyes on images
CN1988628AInactive Publication Date: 2007-06-27INESA ELECTRON
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
INESA ELECTRON
Publication Date
2007-06-27
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention relates to an image-environment-adaptive displaying method, which adjusts the image brightness and contrast, and measures and makes a color temperature Table, and then it adjusts RGB with a small scale according to the color temperature table and adjusts directly the saturation of each pixel in the HSV space. The invention enables the displaying parameters change according to the environment, and it makes the images to be more suitable for eyes for viewing or observing.
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Description

technical field

[0001] The invention relates to the field of image display, and mainly relates to an ambient light adaptive image display method. Background technique

[0002] Some principles of human vision and some observation experiments show that:

[0003] 1. The human eye observes the image. When the brightness of the image matches the brightness of the environment, the human eye will have a more comfortable feeling and can observe and appreciate for a long time. The brightness here includes black field brightness and white field brightness.

[0004] 2. Although everyone has their own favorite color temperature, this feeling is different with the color temperature of the ambient light, so that the color temperature of the image display can follow the change of the color temperature of the ambient light to better meet the individual's preference for color temperature .

[0005] 3. According to the experimental test, the color temperature preferred by the human eye ten...

Claims

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