Patent ID: 11908160
Assignee: NOKIA TECHNOLOGIES OY
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 4:
5. The method of claim 1, further comprising:
generating a second context ROI based on the proposed ROI such that an area of the second context ROI is larger than an area of the first context ROI;
assigning the second context ROI to a third final feature map from among the plurality of final feature maps, a size of the third final feature map being different than the sizes of the first and second final feature maps; and
extracting a third set of features from the first final feature map by performing ROI pooling on the first final feature map using the second context ROI,
wherein the determining includes determining, based on the first, second and third sets of extracted features, at least one of the location of the object with respect to the image and the class of the object.