Anisotropic distortion cost update strategy in spatial image steganography.

Haitao Song Guangming Tang Yifeng Sun Shunxiang Yang

Published in: Multim. Tools Appl. (2020)

Keyphrases

spatial and temporal
spatio temporal
spatial information
spatial databases
high cost
spatial data
search strategy
anisotropic diffusion
total cost
image processing
spatial relations
selection strategy
cost reduction
cost benefit analysis
diffusion filtering