Patent ID: 11967181
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 5:
6. The method according to claim 1, wherein the segmenting the retinal image by using the second neural network model to obtain the image segmentation result comprises:
acquiring a feature map corresponding to the retinal image;
obtaining multiple regions of interest from the feature map by using a region proposal network algorithm;
performing region-of-interest alignment processing on each of the regions of interest to obtain an aligned feature map of each of the regions of interest;
processing the aligned feature map of each of the regions of interest by using a Faster RCNN algorithm based on a fully convolutional network, to obtain classification information of each of the regions of interest, a coordinate position of each of the regions of interest, and a mask of each of the regions of interest.