Prediction of discrete cosine transformed coefficients in resized pixel blocks.

Jin Li Weiwei Chen Moncef Gabbouj Jarmo Takala Hexin Chen

Published in: ICASSP (2011)

Keyphrases

transform domain
discrete cosine
image blocks
transform coefficients
dct coefficients
spatial domain
pixel values
compressed images
motion estimation
input image
edge detection
macroblock
reconstruction error
transform coding