Deformable Position-Sensitive RoI Pooling
Deformable Position-Sensitive RoI Pooling
**Deformable Position-Sensitive RoI Pooling** is similar to PS RoI Pooling but it adds an offset to each bin position in the regular bin partition. Offset learning follows the “fully convolutional” spirit. In the top branch, a convolutional layer generates the full spatial resolution offset fields. For each RoI (also for each class), PS RoI pooling is applied on such fields to obtain normalized offsets, which are then transformed to the real offsets, in the same way as in deformable RoI pooling.
Deformable Convolutional Networks
https://paperswithcode.com/paper/deformable-convolutional-networks
Deformable Convolutional Networks