Title :
Quad-tree predictive coding: A new class of image data compression algorithms
Author_Institution :
The University of Aston in Birmingham, Birmingham
Abstract :
A new class of predictive coding algorithms, based on the quad-tree image representation, is described. Data compression schemes based on these algorithms have been found to produce acceptable images (peak-rms SNR > 30dB) at rates as low as 0.25 bit/pixel.
Keywords :
Bit rate; Costs; Data compression; Hardware; History; Image coding; Image representation; Pixel; Prediction algorithms; Predictive coding;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '84.
DOI :
10.1109/ICASSP.1984.1172463
