Title :
Parallel pass based BPC design in JPEG2000
Author :
Yoon, Ki Tae ; Park, Kun Ho ; Kwak, Chang Sub ; Choi, Jun Rim ; Han, Seung Soo
Author_Institution :
Sch. of Electr. Eng. & Comput. Sci., Kyungpook Nat. Univ., Daegu, South Korea
Abstract :
JPEG2000 will be the international standard to continuous-tone still image coding in next generation. JPEG2000 algorithm is different from JPEG algorithm in filtering and entropy coding. In this thesis, we propose BPC hardware design based on parallel pass to improve performance. Hardware module which performs the bit plane coding (BPC) operation is designed by Verilog-HDL and synthesized by QuartusII. As a result of implementing BPC hardware, a speed gain of about 2 times is achieved when a process did BPC by based on serial pass.
Keywords :
hardware description languages; image coding; BPC design; BPC hardware design; JPEG2000; QuartusII; Verilog-HDL; bit plane coding; continuous-tone still image coding; entropy coding; parallel pass; Buffer storage; Computer science; Discrete cosine transforms; Discrete wavelet transforms; Encoding; Entropy coding; Filtering algorithms; Hardware design languages; Image coding; Transform coding; BPC; EBCOT; JPEG2000; Parallel pass; Tier-1; bit plane coding;
Conference_Titel :
Intelligent Computing and Intelligent Systems, 2009. ICIS 2009. IEEE International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-4754-1
Electronic_ISBN :
978-1-4244-4738-1
DOI :
10.1109/ICICISYS.2009.5357652
