Title :
Lossless image compression scheme with binary layers scanning
Author :
Gilmutdinov, Marat ; Egorov, Nickolay ; Novikov, Dmitriy
Author_Institution :
St.-Petersburg State Univ. of Aerosp. Instrum., St. Petersburg, Russia
Abstract :
In this work a novel lossless coding approach for color images is considered. It is based on local-adaptive combination of inter- and intra-component prediction. New context modeling method based on decomposition to binary layers is used for prediction errors. Compression performance of proposed algorithm is proved by experimental results obtained for popular public benchmarks.
Keywords :
data compression; image coding; image colour analysis; binary layers scanning; color images; context modeling method; intercomponent prediction; intracomponent prediction; local-adaptive combination; lossless coding approach; lossless image compression scheme; prediction errors; public benchmarks; Benchmark testing; Codecs; Context; Context modeling; Encoding; Image coding; Standards;
Conference_Titel :
Problems of Redundancy in Information and Control Systems (REDUNDANCY), 2014 XIV International Symposium on
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4799-4896-3
DOI :
10.1109/RED.2014.7016703
