@inproceedings{98d8958dba3245858e8c444c9d263926,
title = "Analysis and architecture design for memory efficient parallel embedded block coding architecture in JPEG 2000",
abstract = "In this paper, a memory efficient parallel Embedded Block Coding (EBC) architecture with throughput enhancement in JPEG 2000 applications is proposed. In order to reduce the memory size, the memory-free algorithm for state variables in the context formation (CF) is proposed. The proposed algorithm eliminates the state variable memories by calculating three coding state variables (γp+1[n], σp+1[n], and πp[n]) on the fly. We also propose the stripe-column-based pass-parallel operation to perform three coding passes and four samples within the stripe-column concurrently, The FIFO architecture between the high throughput CF and the arithmetic encoder (AE) is also optimized by the pipelined sorter and the parallel-in parallel-out register file, Owing to the proposed high parallel CF, we propose a parallel and two-stage pipelined AE architecture to deal well with the context/decision (CX/D) pairs for three coding passes. The experimental results show that memory size of the proposed architecture is smaller than other familiar architectures, and the proposed architecture can process the loss-less coding about 50MSamples/sec at 100-MHz.",
author = "Chen, {Lien Fei} and Huang, {Tai Lun} and Chou, {Tzau Min} and Lai, {Yeong Kang}",
year = "2006",
language = "英语",
isbn = "142440469X",
series = "ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings",
pages = "III964--III967",
booktitle = "2006 IEEE International Conference on Acoustics, Speech, and Signal Processing - Proceedings",
note = "2006 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2006 ; Conference date: 14-05-2006 Through 19-05-2006",
}