Pytorch Wavelet Toolbox (ptwt)

The Toolbox provides padded fast wavelet transforms in the conv_transform modules. The matmul_transform modules support boundary wavelets. The packet module supports forward-packets transforms. The sparse_math module provides utility functions for the boundary wavelet transforms. Finally, the experimental learnable_wavelets module supports gradient descent optimization of wavelet filters with soft constraints.

• ptwt package
  • ptwt.conv_transform module
  • ptwt.conv_transform_2 module
  • ptwt.conv_transform_3 module
  • ptwt.continuous_transform module
  • ptwt.packets module
  • ptwt.matmul_transform module
  • ptwt.matmul_transform_2 module
  • ptwt.sparse_math module
  • ptwt.version module
  • ptwt.wavelets_learnable module