Patent ID: 11914677
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 11:
12. An image processing apparatus, comprising:
processing circuitry configured to
obtain a sample image, a category label of the sample image, and a label value of the category label, the label value indicating whether the sample image comprises an abnormal feature indicated by the category label;
call a preset image processing model to perform segmentation processing on the sample image according to a feature similarity between pixels in the sample image, to obtain at least two sub-regions;
call the preset image processing model to perform category prediction on the sample image according to correlations between the sub-regions and the category label, to obtain a predicted value of the category label, the predicted value indicating a probability that the sample image comprises the abnormal feature indicated by the category label;
update a network parameter of the preset image processing model according to center coordinates of the sub-regions, the label value of the category label, and the predicted value of the category label; and
perform iterative training on the preset image processing model according to the updated network parameter, to obtain a target image processing model.