(self, h, stride, H, roi_offset)
return slice(hstart, hend), hend - hstart
Slicing for ROIPooling along one dimension.
        h: is the index on the pooled map (output index)
        stride:
        H: the max of the input map
        roi_offset: how far hstart is from 0
Slicing for ROIPooling along one dimension.
        h: is the index on the pooled map (output index)
        stride:
        H: the max of the input map
        roi_offset: how far hstart is from 0
Slicing for ROIPooling along one dimension . h : is the index on the pooled map ( output index ) stride : H : the max of the input map roi_offset : how far hstart is from 0
def _roipooling_slice(self, h, stride, H, roi_offset):
        """
        Slicing for ROIPooling along one dimension.
        h: is the index on the pooled map (output index)
        stride:
        H: the max of the input map
        roi_offset: how far hstart is from 0
        """
        hstart = int(np.floor(float(h) * stride))
        hend = int(np.ceil(float(h + 1) * stride))

        hstart = min(max(hstart + roi_offset, 0), H)
        hend = min(max(hend + roi_offset, 0), H)

        return slice(hstart, hend), hend - hstart
def _roipooling_slice ( self , h , stride , H , roi_offset ) : hstart = int ( np . floor ( float ( h ) * stride ) ) hend = int ( np . ceil ( float ( h + 1 ) * stride ) ) hstart = min ( max ( hstart + roi_offset , 0 ) , H ) hend = min ( max ( hend + roi_offset , 0 ) , H ) return slice ( hstart , hend ) , hend - hstart