Laplacian Pyramid-like Autoencoder. (arXiv:2208.12484v1 [cs.CV])

In this paper, we develop the Laplacian pyramid-like autoencoder (LPAE) by
adding the Laplacian pyramid (LP) concept widely used to analyze images in
Signal Processing. LPAE decomposes an image into the approximation image and
the detail image in the encoder part and then tries to reconstruct the original
image in the decoder part using the two components. We use LPAE for experiments
on classifications and super-resolution areas. Using the detail image and the
smaller-sized approximation image as inputs of a …

arxiv autoencoder cv