Title :
Linear prediction and filter-banks: two complementary techniques in L∞-norm compression
Author_Institution :
LAA/TSS/RCP, CNET, Lannion, France
Abstract :
This paper compares two coding techniques based on L∞ -norm and confidence interval criteria: one uses linear prediction and the other filter-banks. It shows that they are complementary, and proposes a combination of the two decorrelation techniques within the same coding scheme
Keywords :
band-pass filters; correlation methods; data compression; differential pulse code modulation; filtering theory; image coding; image reconstruction; linear predictive coding; DPCM; L∞-norm compression; LPC; complementary techniques; confidence interval; decorrelation techniques; filter-banks; hybrid coding; image coding; image reconstruction; linear prediction; Channel bank filters; Decorrelation; Filter bank; Image coding; Image reconstruction; Nonlinear filters; Quantization; Statistics; Testing; Transform coding;
Conference_Titel :
Time-Frequency and Time-Scale Analysis, 1996., Proceedings of the IEEE-SP International Symposium on
Conference_Location :
Paris
Print_ISBN :
0-7803-3512-0
DOI :
10.1109/TFSA.1996.546685
