A High Efficient Cascade Coder with Predictor Blending Method for Lossless Audio Compression

Based on the idea of RLS-LMS cascade of predictors as in MPEG-4 lossless audio coder we developed our own improved cascade of predictors with backward adaptation and new predictor blending method. In carried out experiment comparing the results with other known lossless audio coders, our method obta...

Celý popis

Uložené v:
Podrobná bibliografia
Vydané v:DCC (Los Alamitos, Calif.) s. 395
Hlavní autori: Ulacha, Grzegorz, Wernik, Cezary
Médium: Konferenčný príspevok..
Jazyk:English
Vydavateľské údaje: IEEE 01.03.2020
Predmet:
Audio compression
CABAC
CDCCR
Context Adaptive Binary Arithmetic Coding
Context Dependent Constant Component Removing
Golomb Code
linear prediction
lossless audio encoding
NLMS
OLS
Ordinary Least Square
predictor blending method
Transform coding
ISSN:2375-0359
On-line prístup:Získať plný text
Tagy: Pridať tag
Žiadne tagy, Buďte prvý, kto otaguje tento záznam!
Popis
Shrnutí:Based on the idea of RLS-LMS cascade of predictors as in MPEG-4 lossless audio coder we developed our own improved cascade of predictors with backward adaptation and new predictor blending method. In carried out experiment comparing the results with other known lossless audio coders, our method obtained the best efficiency.
ISSN:2375-0359
DOI:10.1109/DCC47342.2020.00058