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mxbastidasr / DAWN_WACV2020

It contains the code for the paper Deep Adaptive Wavelet Network
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About Wavelet Decomposition in Models #6

Closed moelmadoka closed 2 years ago

moelmadoka commented 2 years ago

Sorry to disturb you. Isn't the method in the article combined with haar wavelet decomposition? We found that haar_wavelet is Fasle by default in the code, and the wavelet decomposition part is imitated by convolution operation, but it is not the haar wavelet decomposition. Looking forward to your reply.

beltegeuse commented 2 years ago

Hi Moelmadoka,

The Haar wavelet decomposition is one possible architecture of our network (when the decomposition is not learned through the lifting scheme). It is why by default, this option is set to False.

Note that this repository contains the non-official implementation of "Wavelet Convolutional Neural Networks for Texture Classification," as we compare to this technique inside the paper.

Tell me if I have answered your question.

moelmadoka commented 2 years ago

Thank you for your reply. We mistakenly believe that this paper embeds a classical wavelet decomposition network into a CNN, and this may use an alternating optimization strategy to train the model.