Method for dynamic changing picture element colour and method for changing image colour

A dynamic transformation and color technology, applied in image enhancement, image data processing, instruments, etc., can solve problems such as program occupation, player inconvenience, and huge resource capacity, and achieve the effect of improving efficiency, reducing system load and large amount of calculation.

Inactive Publication Date: 2008-02-13
BEIJING KINGSOFT SOFTWARE
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This approach results in a large resource capacity
[0006] To sum up, the defect of the existing technology is that it is difficult to realize the color transformation of pixels including transition colors; on the other hand, if it is necessary to achieve the effect of smooth and gradual transition colors in the color transformation of pixels, it is necessary to divide more carefully Fill the area with color; at the same time, in order to ensure the processing speed of the system, it is necessary to add a large number of pixel files and save them in the program, which makes the program occupy more resources and also increases the workload of technicians.
Especially in the game, it will cause inconvenience to the player

Method used

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  • Method for dynamic changing picture element colour and method for changing image colour
  • Method for dynamic changing picture element colour and method for changing image colour
  • Method for dynamic changing picture element colour and method for changing image colour

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Embodiment Construction

[0018] The present invention relates to the conversion of image RGB color mode and HLS color mode.

[0019] The RGB mode is currently a more commonly used color synthesis mode. Almost all drawing software and image display adopt the RGB mode, which has the advantages of convenient processing and small space occupation. RGB represents the three colors of red (R), green (G) and blue (B). Among the spectral colors, these three colors are the most sensitive colors to the human eye and can be mixed into most colors. Color can also be decomposed into three colors of red, green and blue, which is the so-called principle of three primary colors. The color synthesis method of adding and mixing red, green, and blue to obtain other colors is called RGB color mode. The value ranges of the three parameters R, G, and B are all between 0 and 255, for example, (0, 0, 0) is displayed as white, and (255, 255, 255) is displayed as black.

[0020] The HLS mode is a color mode that is closest to...

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Abstract

The invention is a pixel color dynamic converting method and an image color converting method. The former method comprises: 1)loading an image into a memory, including storing image color in the memory; 2) as requiring color conversion, regulating the hue of the image in HLS mode;3)converting the regulated pixel color values from HLS mode to RGB mode, and displaying them. The invention realizes the color conversion on the images with high quality color transition, raising the processing efficiency of the system and reducing the system load.

Description

technical field [0001] The invention relates to computer color display technology, especially a method for dynamically changing image color. Background technique [0002] The dynamic change of color refers to the process of dynamically changing the color of the image according to the logical needs. The technology of dynamic color change has also been widely used with the popularization of computer multimedia applications. Taking the game as an example, the dynamic change of color can enrich the player's appearance, meet the diversification and individualization needs of the player's appearance, and be used to reflect the transformation of the attribute value of the game character to meet the needs of the game logic. [0003] An image includes at least one pixel, which is the smallest drawing unit of the image, and the color of each pixel changes uniformly. [0004] In the prior art, the method of pixel color conversion is to divide a pixel into several regions according to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T5/00
Inventor 李学武
Owner BEIJING KINGSOFT SOFTWARE
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