Tissue and organ pseudo-color display method and device for two-dimensional medical image

Abstract

The invention discloses a two-dimensional medical image tissue and organ pseudo color display method, and belongs to the field of medical images. The method includes the steps that multiple tissue and organ identifications of the position, where a pixel point is located, on a two-dimensional medical image are determined, and each of the tissue and organ identifications comprises a tissue identification body and an organ identification body; the tissue and organ identification with the highest priority is selected from the tissue and organ identifications; according to the tissue and organ identification with the highest priority, the color value of the pixel point is determined; the pixel point is displayed in a pseudo color mode according to the color value of the pixel point. The pixel point with the position, corresponding to the tissue and organ identifications, on the two-dimensional medical image is displayed in the pseudo color mode according to the color value indicated by the tissue and organ identification having the highest priority and located at the position where the pixel point is located, color mixture of multiple color values in the pixel point is avoided, pseudo color image overlap among the multiple organs or tissue is avoided, the display effect is concise and clear, and flexibility is high.

Description

technical field [0001] Embodiments of the present invention relate to the field of medical imaging, and in particular to a method and device for displaying tissues and organs in pseudo-color in two-dimensional medical images. Background technique [0002] In recent years, with the development of medical imaging technology, two-dimensional medical images obtained by medical imaging technologies such as CT (Computed Tomography, computerized tomography) and MRI (Magnetic Resonance Imaging, magnetic resonance imaging) have been more and more clinically applied. more extensive. Among them, the structural information of multiple tissues and organs can be intuitively displayed on the two-dimensional medical image, which can assist doctors in observation and clinical diagnosis, and each of the multiple tissues and organs can be a tissue or an organ, etc., but due to The current two-dimensional medical images are usually displayed in gray scale, and the display of various tissues an...

AI Technical Summary

Problems solved by technology

[0004] The existing technology can only perform pseudo-color display on a single organ on a two-dimensional medical image, but cannot perform pseudo-color display on multiple tissues and organs at the same time, and the flexibility is low

Moreover, since two-dimensional medical images may include multiple organs, and each organ may include multiple tissues, such as blood vessels, tumors, etc., if multiple tissues and organs are displayed in pseudo-color according to the above-mentioned single-organ pseudo-color display method , there may be overlapping of false color images between organs and organs, between organs and tissues, or between tissues, resulting in unclear display

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