Small Stretch Problem of the DCT Scheme and How to Fix it.

Yuchao Chen Tingting Guo Lei Hu Lina Shang Shuping Mao Peng Wang

Published in: IACR Cryptol. ePrint Arch. (2023)

Keyphrases

small number
detection scheme
transform domain
discrete cosine transform
representation scheme
image compression
learning scheme
real time
image segmentation
wavelet transform
spatial domain
dct domain
authentication scheme
karhunen loeve transform