Patent ID: 11972601
Assignee: PING AN TECHNOLOGY (SHENZHEN) CO., LTD
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 14:
15. A computer-readable storage medium having stored computer-readable instructions thereon, wherein the computer-readable instructions implement the following steps when executed by a processor:
obtaining a plurality of first image samples labeled with an instance, a plurality of second image samples yet to be labeled with an instance, and a plurality of third image samples labeled with a score;
constructing an instance segmentation model, wherein the instance segmentation model comprises a first feature pyramid networks (FPN) backbone network, a first region generation network, and a three-branch network;
training the instance segmentation model with the plurality of first image samples;
constructing a score prediction model, wherein the score prediction model comprises a second FPN backbone network sharing parameters and network structure with the first FPN backbone network, a second region generation network sharing parameters and network structure with the first region generation network, and a score prediction network;
training the score prediction model with the plurality of third image samples;
calculating an information quantum score of the plurality of second image samples through the score prediction model;
extracting feature vectors of the plurality of second image samples;
clustering the plurality of second image samples according to the feature vectors and obtaining a plurality of sample clusters of the plurality of second image samples; and
selecting a plurality of target image samples from the plurality of second image samples according to the information quantum score and the plurality of sample clusters.