Patent ID: 11934485
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G  A | IPC A  G

Claim 7:
8. An apparatus for generating a training sample of a semantic segmentation model, the apparatus comprising:
a memory storing instructions; and
a processor in communication with the memory, wherein, when the processor executes the instructions, the processor is configured to cause the apparatus to perform:
obtaining an object identifier of a to-be-trained object and a model file corresponding to the object identifier, the model file comprising a three-dimensional model of the to-be-trained object and a skin map set, the skin map set comprising a plurality of solid-color skin maps and a plurality of colorful skin maps,
determining transformation models corresponding to the three-dimensional model, each of the transformation models corresponding to a different orientation angle,
generating a plurality of sample image groups corresponding to each transformation model according to the plurality of colorful skin maps and each transformation model, each sample image group comprising a plurality of sample images,
generating a labeled image of the each sample image group according to the object identifier, the plurality of solid-color skin maps, and each transformation model, the labeled image being used for labeling the sample images in the each sample image group, and
generating a training sample of the to-be-trained object according to the labeled image and the each sample image group, to train the semantic segmentation model by using the training sample of the to-be-trained object.