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Medical display color space homogenization method

A technology of uniform processing and color space, applied in the field of medical display, to save image processing resources, improve accuracy and speed, and improve color reproduction ability.

Active Publication Date: 2017-02-22
NANJING JUSHA MEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in general, traditional medical displays only display all colors in a fixed color space (such as RGB color space), but do not support some other color spaces that are more suitable for medical imaging diagnosis (such as CIELAB color space). This brings about the limitations of medical monitors in medical imaging diagnosis

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  • Medical display color space homogenization method
  • Medical display color space homogenization method

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Embodiment Construction

[0037] The present invention aims at the limitations of the traditional medical display on the color restoration ability, that is, the accuracy and speed of reverse conversion from the CIEL*a*b* color space to the RGB color space cannot meet the actual needs, and provides a medical display CIEL The uniform processing method of *a*b* color space, so as to realize the reverse conversion process of medical display from CIEL*a*b* color space to RGB color space. The method of the present invention is applicable to the conversion from CIEL*a*b* color space to other arbitrary color spaces, and is also applicable to the conversion of any two color spaces, which can improve the accuracy and speed of reverse conversion of color spaces on medical displays, and further Improve the color reproduction ability of medical monitors.

[0038] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate t...

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Abstract

The invention provides a medical display color space homogenization method for the limitation of the color reproduction ability of a traditional medical display. The reverse conversion process of a medical display from a CIEL*a*b* color space to an RGB color space is realized. The method provided by the invention is suitable for the conversion from the CIEL*a*b* color space to any other color space, and is suitable for the conversion of any two color spaces. The precision and speed of the color space reverse conversion of the medical display can be improved. The color reproduction ability of the medical display is further improved.

Description

technical field [0001] The invention relates to a color space homogenization processing method of a medical display, belonging to the technical field of medical display. Background technique [0002] In recent years, computer-based multimedia image processing technology has been widely used in the fields of broadcasting and communication, remote audio-visual education, medical imaging, drawing and drawing, consumer electronics, etc., greatly enriching people's lives, and these technologies are inseparable from image input and output Equipment support. However, common scanners and monitors belong to the RGB color space, color printers and printing machines belong to the CMY color space, and image input and output devices belonging to different color spaces, how to ensure the consistent display of the same image has become a problem. Compared with earlier systems, the problem is now more complicated. [0003] In addition, the CIEL*a*b* color space is a device-independent and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/06
CPCG09G5/06
Inventor 王卫
Owner NANJING JUSHA MEDICAL TECH
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