Analysis method and device for multi-mode radiomics, and terminal

Abstract

The invention provides an analysis method and device for multi-mode radiomics, and a terminal. The method comprises steps of obtaining multiple mode images, and preprocessing the multiple mode images; performing regional segmentation to the preprocessed mode images to obtain an area of interest corresponding to each mode image; for each area of interest of each mode image, performing high-pass feature extraction, and obtaining characteristics corresponding to each area of interest; grouping the characteristics corresponding to each area of interest of the multiple mode images into source characteristics, and using a preset clustering algorithm to perform characteristic clustering of the source characteristics; and according to the result of the characteristic clustering, constructing radiomics markers. Therefore, the problem that image characteristics cannot be extracted from multiple aspects in the radiomics research in the prior art is solved, the number of the source characteristics for the characteristic clustering and the representative characteristic kind after clustering are enriched, and the medical image information can be excavated to the greatest extent.

Description

technical field [0001] The invention belongs to the technical field of biomedical engineering, and in particular relates to an analysis method, device and terminal of multimodal imaging omics. Background technique [0002] Traditional medical image analysis generally only focuses on the manifestation of tumors in a single modality. Radiomics can transform traditional medical images into mineable data information. In the research of radiomics, the existing technology mainly obtains the static information of four anatomical images, without considering the dynamic information contained in the images, and cannot extract image features in many ways, resulting in the number of extracted features and sample cases Limited, unable to maximize the mining of medical image information. Contents of the invention [0003] In view of this, the embodiment of the present invention provides a multimodal radiomics analysis method, device and terminal to solve the problem that the prior art...

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Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a multimodal radiomics analysis method, device and terminal to solve the problem that the prior art cannot extract image features in multiple aspects in radiomics research, so as to maximize Mining medical image information

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