DCT-Former: Efficient Self-Attention with Discrete Cosine Transform.

Carmelo Scribano Giorgia Franchini Marco Prato Marko Bertogna

Published in: J. Sci. Comput. (2023)

Keyphrases

discrete cosine transform
dct coefficients
image compression
transform domain
dct domain
filter bank
blocking artifacts
jpeg images
image blocks
compressed images
image segmentation
image coding
coded images
multiscale
multiresolution
hartley transform