Image segmentation model determination method and image segmentation method

• Main Authors: ZHANG JIANFENG, GUO HENG, XU MINFENG
• Format: Patent
• Language: Chinese; English
• Published: 24.02.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The embodiment of the invention provides an image segmentation model determination method and an image segmentation method, and the method comprises the steps: determining a first image sample set and a second image sample set which comprise a target object; determining a feature extraction model according to a first image sample in the first image sample set; inputting the second image sample into a feature extraction model to obtain a second feature image of the second image sample; and determining an image segmentation model according to the second feature image and the sample label. According to the method, a feature extraction model capable of realizing multi-scale image feature extraction is trained through a label-free first image sample set, so that the feature extraction model can learn rich and advanced semantic information of a first image sample; and then taking the feature extraction model as a feature extractor, and combining with a small number of labeled second image sample sets to train and o