Title :
Blending-prediction-based approach for lossless image compression
Author :
Ulacha, Grzegorz ; Dziurzanski, Piotr
Author_Institution :
Fac. of Comput. Sci.&Inf. Syst., Szczecin Univ. of Technol, Szczecin
Abstract :
An approach for blending-prediction-based lossless compression of images together with its system-level model utilizing a NoC-based multicore realization is presented in this paper. We utilize a multi-path routing algorithm and heuristic algorithms for core mapping in order to balance and minimize transfers between cores realizing subsequent stages of the compression algorithm. The experimental results confirming the applicability of the proposed approach are provided.
Keywords :
data compression; image coding; multiprocessing systems; network-on-chip; NoC-based multicore realization; blending-prediction-based approach; core mapping; heuristic algorithms; lossless image compression; multipath routing algorithm; system-level model; Compression algorithms; Computer science; Heuristic algorithms; Image coding; Information systems; Information technology; Multicore processing; Routing; Tiles; Video sequences;
Conference_Titel :
Information Technology, 2008. IT 2008. 1st International Conference on
Conference_Location :
Gdansk
Print_ISBN :
978-1-4244-2244-9
Electronic_ISBN :
978-1-4244-2245-6
DOI :
10.1109/INFTECH.2008.4621685
