公开(公告)号：US20240320833A1

公开(公告)日：2024-09-26

申请号：US18199377

申请日：2023-05-19

Applicant: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCES

Inventor： Yingying HAN ,  Ying HU ,  Baoliang ZHAO ,  Yuxin SONG ,  Ziwen WANG ,  Peng ZHANG

IPC: G06T7/00 ,  G06T7/11

CPC classification number: G06T7/0016 ,  G06T7/11 ,  G06T2207/10132

Abstract: An ultrasonic image quality quantitative evaluation method includes segmenting a focus area aiming at a target ultrasonic image to extract a region of interest and perform a masking operation to acquire an image segmentation result mask; taking the image segmentation result mask as a reference image, and quantitatively comparing the reference image with a corresponding focus area according to a set evaluation standard to acquire a plurality of evaluation result indexes; and inputting the plurality of evaluation result indexes as an image feature into a classifier to acquire a quality quantification result of the focus area of the target ultrasonic image, where the classifier takes the plurality of evaluation result indexes corresponding to a sample image as an input feature, takes an image quality label of the labeled focus area as an output, and acquires the quality quantification result through training based on a set loss function.