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

Claim 15:
16. The computer-readable storage medium of claim 15, wherein the computer-readable instructions are executed by the processor to implement the training of the instance segmentation model with the plurality of first image samples, comprises:
for each first image sample of the plurality of first image samples, inputting the first image sample into the first FPN backbone network, and calculating a feature representation of the first image sample through the first FPN backbone network;
inputting the feature representation of the first image sample into the first region generation network, and generating an interesting region of the first image sample through the first region generation network;
inputting the interesting region of the first image sample into the three-branch network, and performing an instance segmentation on the interesting region of the first image sample through the three-branch network to obtain an instance type, an instance box, and an instance mask of the first image sample; and
optimizing parameters of the instance segmentation model based on a backpropagation algorithm, according to the instance type and a label type of the first image sample, the instance box and a label box of the first image sample, and a difference between the instance mask and a label mask of the first image sample.