Beihang University

Beijing Tiantan Hospital, Capital Medical University

Xia Meng

Hao Liu

Tao Liu

Zhe Zhang

Yong Jiang

Yu Zhou

Yongjun Wang

Ziyang Liu

Jing Jing

Zixiao Li

Hong Xu

This application relates to the technical field of image recognition, and provides a method for evaluating a diffusion weighted imaging (DWI)-fluid attenuated inversion recovery (FLAIR) mismatch, an apparatus, a medium, and a product. The method includes: obtaining a DWI image and a FLAIR image of a target object; applying a first image segmentation model to segment the DWI image to obtain a first image segmentation result; applying a second image segmentation model to segment the FLAIR image to obtain a second image segmentation result; registering the second image segmentation result onto the first image segmentation result to obtain a registered second image segmentation result; and applying a Dice metric to evaluate a degree of mismatch between the first image segmentation result and the registered second image segmentation result. This application can improve efficiency of determining whether DWI and FLAIR are matched.

Method for evaluating DWI-flair mismatch, apparatus, medium, and product

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Beijing, China

Xia Meng