Title :
Combining fast DPCM compression of pictures with tree encoding
Author :
De Lameillieure, J. ; Bruyland, I.
Author_Institution :
Commun. Eng. Lab., State Univ., Gent
fDate :
9/1/1988 12:00:00 AM
Abstract :
Presents a fast DPCM coder built around a ROM of feasible size, in which an elementary form of tree encoding is integrated, to improve the quality of the decoded picture. Simulations illustrate the improvements of this technique in comparison with normal DPCM encoding
Keywords :
data compression; encoding; picture processing; pulse-code modulation; ROM; decoded image; differential PCM coder; fast DPCM compression; image processing; pictures; pulse code modulation; tree encoding;
Journal_Title :
Electronics Letters
