Title :
High-Level Synthesis of a Unified 2-D DWT System Architecture for JPEG2000 Using FPGAs
Author :
Sameen, Ishmael ; Chang, Yoong Choon ; Ng, Mow Song ; Goi, Bok-Min ; Lee, Chee Siong
Author_Institution :
Fac. of Eng. Multimedia, Univ. Cyberjaya, Malaysia
Abstract :
In this paper, a programmable 2-D DWT system architecture designed for the JPEG2000 standard is proposed. The proposed system architecture, developed through an iterative design space exploration methodology using Altera´s C2H compiler, provides a significant 2-D DWT performance improvement when compared to an optimized 2-D DWT software implementation and is capable of real-time video processing performance for high resolution grayscale images up to 1280 × 720 (720p) when synthesized and benchmarked in an Altera DE3 Stratix III FPGA board.
Keywords :
discrete wavelet transforms; field programmable gate arrays; image coding; iterative methods; program compilers; video signal processing; Altera C2H compiler; Altera DE3 Stratix III FPGA board; JPEG2000 standard; discrete wavelet transform; field programmable gate array; high-level synthesis; iterative design space exploration methodology; programmable 2D DWT system architecture; real-time video processing; Computer architecture; Discrete wavelet transforms; Field programmable gate arrays; Hardware; Random access memory; Software; Transform coding; discrete wavelet transform (DWT); field-programmable gate arrays (FPGAs); high-level synthesis;
Conference_Titel :
Image and Video Technology (PSIVT), 2010 Fourth Pacific-Rim Symposium on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-8890-2
DOI :
10.1109/PSIVT.2010.45
