Closed sxhxliang closed 4 years ago
@AaronLeong Thank you for reaching out.
1) Yes.
2) 169 = #weights + #biases. #weights = (8 + 2) 8 (conv1) + 8 8 (conv2) + 8 * 1 (conv3), #biases = 8 + 8 + 1. Note that the conv1
has 10-channel input feature maps because we append the relative coordinates.
3) The 169 parameters are predicted by the controller head, which is why we call the method conditional convolutions.
@AaronLeong Thank you for reaching out.
- Yes.
- 169 = #weights + #biases. #weights = (8 + 2) 8 (conv1) + 8 8 (conv2) + 8 * 1 (conv3), #biases = 8 + 8 + 1. Note that the
conv1
has 10-channel input feature maps because we append the relative coordinates.- The 169 parameters are predicted by the controller head, which is why we call the method conditional convolutions.
Thank you, nice work!
Conditional Convolutions for Instance Segmentation brings a new paradigm to instance segmentation, but I don't quite understand some of the details in the paper. The following three questions are my doubts. Can you give me some advice?
How are the three conditional convolution layers and the corresponding parameters(169 parameters in total) calculated in Mask FCN Head? (subsection 2.4)
Thank you very much for your time.