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JPEG2000中的EBCOT并行处理方法研究 被引量：3

Parallel Coding for EBCOT in JPEG2000
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摘要 为了提高JPEG2000编码的效率,降低在此过程中EBCOT的瓶颈效应,文中在分析EBCOT算法的基础上研究了三种并行结构的优化方案,结合软硬件的考虑,并行结构大大提高了编码速度,增强了编码的实时性。 In order to enhance coding efficiency and reduce the bottle- neck affection of EBCOT for JPEG2000, this paper investigates three optimization schemes for parallel architectures based on researching on EBCOT algorithm. Considering the hardware and software together, the parallel architecture improves the coding speed greatly and strengthens the real - time implementation.
作者 陈美丽 黄士坦
机构地区 西安微电子技术研究所
出处 《计算机技术与发展》 2006年第6期104-106,共3页 Computer Technology and Development
关键词 JPEG2000 离散小波变换 EBCOT 位平面 MQ JPEG2000 DWT EBCOT hit-plane MQ
分类号 TP301.6 [自动化与计算机技术—计算机系统结构]
  • 相关文献

参考文献6

  • 1JPEG2000 Final Committee Draft (FCD).JPEG2000 Committee Drafts[EB/OL].http://www.jpeg.org/CDs15444.htm,2005-07.
  • 2Taubman D.High performance scalable image compression with EBCOT[J].IEEE Trans Image Processing,2000 (9):1158-1170.
  • 3Lian Chung-Jr,Chen Kuan-Fu,Chen Hong-Hui,et al.Analysis and Architecture Design of Block-Coding Engine for EBCOT in JPEG 2000[J].IEEE Transactions on Circuits and Systems for Video Technology,2003,13(3):219-230.
  • 4Chiang Jen-Shiun,Lin Yu-Sen,Hsieh Chang-Yo.Efficient Pass-Parallel Architecture for EBCOT in JPEG2000[A].IEEE International Symposium on Circuitsand Systems[C].[s.l.]:[s.n.],2002.773-776.
  • 5刘凯,吴成柯,李云松,庄怀宇.比特平面并行的EBCOT编码及其VLSI结构[J].计算机学报,2004,27(7):928-935. 被引量：10
  • 6Andra K,Chakrabarti C,Acharya T.A High-Performance JPEG2000 Architecture[J].IEEE Transactions on Circuits and Systems for Video Technology,2003,13 (3):209-218.

二级参考文献11

  • 1JPEG 2000 Part I Final Committee Draft Version 1.0. ISO/IEC JTC1/SC29/WG1 N1646R, March 2000
  • 2Christopoulos C., Skodras A., Ebrahimi T.. The JPEG2000 still image coding system: An overview. IEEE Transactions on Consumer Electronics,2000, 46(4):1103～1127
  • 3Taubman D.. High performance scalable image compression with EBCOT. IEEE Transactions on Image Processing, 2000, 9(7): 1158～1170
  • 4Taubman D., Ordentkich E., Weinberger M., Seroussi G.. Embedded block coding in JPEG2000. HP Labs, Palo Alto: Technical Report HPL-2001-35, 2001
  • 5Taubman D., Ordentlich E., Weinberger M., Seroussi G., Ueno I., Ono F.. Embedded block coding in JPEG2000.In: Proceedings of the IEEE International Conference Image Processing, Vancouver, Canada, 2000, 2: 33～36
  • 6Andra K., Acharya T., Chakrabarti C.. Efficient VLSI implementation of bit plane coder of JPEG2000. In: Proceedings of SPIE Applications of Digital Image Processing, San Diego, CA, USA, 2001,4472:246～257
  • 7Andra K., Chakrabarti C., Acharya T.. A high-performance JPEG2000 architecture. IEEE Transactions on Circuits and System for Video Technology, 2003,13(3): 209～218
  • 8Chiang J. S., Lin Y. S., Hsieh C. Y.. Efficient pass-parallel architecture for EBCOT in JPEG 2000. In: Proceedings of IEEE International Symposium Circuits and Systems, Scottsdale, Arizona, USA, 2002, I: 773～776
  • 9Lian Chung-Jr, Chen Kuan-Fu, Chen Hong-Hui, Chen Liang-Gee. Analysis and architecture design of block-coding engine for EBCOT in JPEG2000. IEEE Transactions on Circuits and System for Video Technology, 2003,13(3): 219～230
  • 10Adams M.D., Kossentini F.. Reversible integer to integer wavelet transform for image compression: Performance evaluation and analysis. IEEE Transactions on Image Processing,2000, 9(6):1010～1024

共引文献9

同被引文献20

引证文献3

二级引证文献3

计算机技术与发展
2006年 第6期

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