Brightness adjustment method, device, projection device, and computer-readable storage medium

A technology of projection equipment and brightness adjustment, applied in the field of projection display, can solve problems such as poor user viewing experience and poor realism, and achieve the effect of reducing impact, improving realism, and eliminating the sense of fragmentation

Active Publication Date: 2021-12-07
SHENZHEN HUOLE TECH DEV CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0002] In the current projection display, the projection area and the background area in the projection surface usually have a sense of fragmentation and poor sense of reality, which makes the user's viewing experience not good

Method used

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  • Brightness adjustment method, device, projection device, and computer-readable storage medium
  • Brightness adjustment method, device, projection device, and computer-readable storage medium
  • Brightness adjustment method, device, projection device, and computer-readable storage medium

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Embodiment Construction

[0074] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present disclosure.

[0075] The terms "first", "second" and the like in the description and claims of the embodiments of the present disclosure and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein can be practiced in sequences other than those illustrated or described ...

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Abstract

The disclosure provides a brightness adjustment method, device, projection equipment, and computer-readable storage medium; the method mainly determines the fusion degree parameter by obtaining the background brightness of the background area in the projection surface and the first projection brightness of the projection area, and then through the The background luminance of the background area determines the target luminance parallax in the luminance parallax curve, and finally adjusts the brightness of the projection area according to the fusion parameter and the target luminance parallax. In this disclosure, the brightness of the projection area is adjusted through the fusion degree parameter and the visual difference of the target brightness, so as to eliminate the split feeling between the background area and the projection area in the projection surface, improve the sense of reality, and reduce the impact on the projection image quality caused by excessive brightness adjustment. .

Description

technical field [0001] The present disclosure relates to the technical field of projection display, and in particular to a brightness adjustment method, device, projection equipment, and computer-readable storage medium. Background technique [0002] In the current projection display, the projection area and the background area in the projection surface usually have a sense of fragmentation and a poor sense of reality, which makes the user's viewing experience not good. Contents of the invention [0003] The present disclosure provides a brightness adjustment method, device, and projection equipment, which are used to eliminate the sense of fragmentation between the projection area and the background area in the projection surface, improve the sense of reality, and reduce the technical problems of the impact on the projection image quality caused by excessive brightness adjustment . [0004] In order to solve the above technical problems, the present disclosure provides t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B21/20
CPCG03B21/2053
Inventor 常征杨广松付啸天王骁逸张聪胡震宇
Owner SHENZHEN HUOLE TECH DEV CO LTD
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