SPP layer could be added in CNN model between convolutional layer and fully-connected lay, so that you can input multi-size images into your CNN model.
The function spatial_pyramid_pool() in file spp_layer.py is independent. It could be added in your own models.
See this:Spatial Pyramid Pooling in Deep Convolutional Networks for Visual Recognition
guizilaile23/sppnet-pytorch
Folders and files
| Name | Name | Last commit date | ||
|---|---|---|---|---|