41 citations · 56 across the 4 of their papers we have counts for
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cs.IT2024★ 3 cited
An Efficient Compression Method for Sign Information of DCT Coefficients via Sign Retrieval
Chihiro Tsutake, Keita Takahashi, Toshiaki Fujii
Compression of the sign information of discrete cosine transform coefficients is an intractable problem in image compression schemes due to the equiprobable occurrence of the sign…
cs.IT2022★ 1 cited
Compressing Sign Information in DCT-based Image Coding via Deep Sign Retrieval
Kei Suzuki, Chihiro Tsutake, Keita Takahashi +1
Compressing the sign information of discrete cosine transform (DCT) coefficients is an intractable problem in image coding schemes due to the equiprobable characteristics of the si…