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Color specified enhancement plug-in for Maya and color enhancement method thereof

A technology of color enhancement and plug-in, which is applied in image enhancement, image data processing, instruments, etc., and can solve problems such as color distortion

Pending Publication Date: 2021-09-14
武汉云漫文化传媒有限公司
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  • Claims
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Problems solved by technology

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a color-specified enhancement plug-in for Maya and a color enhancement method thereof. The technical problem to be solved by the present invention is: color distortion is prone to occur in the enhancement process of the color in the image Therefore, it is necessary to highlight image details and enhance useful information while maintaining color information as much as possible, so that the image is easier to identify and process

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  • Color specified enhancement plug-in for Maya and color enhancement method thereof

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] As shown in the figure, the present invention provides a color designation enhancement plug-in for Maya, the plug-in is connected with a color enhancement controller; the plug-in includes: a color enhancement database 1 , a processor 2 and a determiner 3 .

[0025] The color enhancement controller sends controller commands to the plug-in through the plug-in interface port.

[0026] The color enhancement database 1 is used to store the operation correspo...

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Abstract

The invention discloses a color specified enhancement plug-in for Maya and a color enhancement method thereof, and particularly relates to the technical field of color enhancement. The plug-in is connected with a color enhancement controller; and the plug-in comprises a color enhancement database, a processor and a determiner. A processor is adopted to process color enhancement operation object data, an original image is converted into a CIELab color space, the CIELab color space is a uniform color space consistent with human visual perception, sub-block processing is carried out, then image decomposition is carried out on sub-blocks, sub-block images are processed in a specified mode, the variation amplitude of the numerical value of the L* component in the histogram specification process is limited by segmenting the L* channel histogram and limiting the mapping range, so that the color difference of the image after color enhancement processing is limited to be small, the color information is kept as far as possible, the details of the image are highlighted, the useful information is enhanced, and the image is easier to identify and process.

Description

technical field [0001] The invention relates to the technical field of color enhancement, and more specifically, the invention relates to a color designation enhancement plug-in for Maya and a color enhancement method thereof. Background technique [0002] Color is an important characteristic of objects. The accuracy of image color recognition is increasingly demanding in agriculture, industry, transportation, medical and other fields. The enhancement of color images has also been a research hotspot in the past ten years, and many new algorithms are devoted to solving the color preservation problem of color image enhancement. Among many algorithms, histogram correction is the simplest and most effective processing method in image enhancement algorithms. It adopts the method of independent equalization and combination of RGB three channels, the I component equalization method based on HSI color space, and the method based on histogram and HSV color space in HSV color space. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00G06T7/10G06T5/50
CPCG06T7/10G06T5/50G06T2207/20221G06T5/92
Inventor 孙恺
Owner 武汉云漫文化传媒有限公司
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