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基于小波变换的图像压缩并行结构 被引量：1

A Parallel Processing Structure for Image Compression Based on Wavelet Transform
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摘要 本文结合小波图像压缩算法和VLSI并行处理的要求，提出了一种心动阵列与通用处理器组合的并行处理结构，具有易于VLSI实现、支持多种编码方案的优点，并在并行软件环境PVM上模拟其工作过程，证明该设计是可行的． In this paper, a new parallel processing structure is proposed by means of combining WT algorithm and LVSI parallel computation technology. It is an integration of system and general processor, easy for implementation and supports many kinds of coding method. The simulation in the parallel software euvironment PVM proved that the design is feasible.
作者 毛雪岷 程锦松
机构地区 安徽大学计算机系
出处 《微机发展》 1997年第1期10-12,共3页 Microcomputer Development
关键词 小波变换 VLSI 并行计算 并行虚拟机 Wavelet Trusform VLSI Parallel Computation Parallel Virtual Machine(PVM)
分类号 TN919.8 [电子电信—通信与信息系统] TN911.1 [电子电信—通信与信息系统]
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同被引文献10

  • 1王卫,蔡德钧,万发贯.用于图像压缩的小波变换编码[J].华中理工大学学报,1994,22(11):16-21. 被引量：4
  • 2ASKELOF J, Mathias Larsson Carlander Charilaos Christopoulos, Region of interest coding in JPEG2000[J].Signal Processing: Image Communication,(2002)17:105 -111.
  • 3HAMAMOTO K, NISHIMURA T, Basic Investigation on Medical Ultrasonic Echo Image Compression by JPEG200 - Availability of Wavelet Transform and ROI Method[A]. 2001 Proceedings of the 23rd Annual EMBS International Conference [ C ]. October 25 - 28, Istanbul: 2001. [s. n. ], 2449-2452.
  • 4GRGIC S, GRGIC M, BRANKA Z C, Performance Analysis of Image Compression Using Wavelets, IEEE Transactions on Industrial Electronics, 2001,48 ( 3 ):682 - 695.
  • 5USEVITCH B E. A tutorial on modern lossy wavelet image compression: Foundations of JPEG 2000 [ J ]. IEEE Signal Processing Magazine, 2001. (9): 22-35.
  • 6USEVITCH B E. A tutorial on modern lossy wavelet image compression: Foundations of JPEG 2000 [ J ]. IEEE Signal Processing Magazine, 2001. (9): 22-35.
  • 7ASKELOF J, Mathias Larsson Carlander Charilaos Christopoulos, Region of interest coding in JPEG2000[J].Signal Processing: Image Communication,(2002)17:105 -111.
  • 8HAMAMOTO K, NISHIMURA T, Basic Investigation on Medical Ultrasonic Echo Image Compression by JPEG200 - Availability of Wavelet Transform and ROI Method[A]. 2001 Proceedings of the 23rd Annual EMBS International Conference [ C ]. October 25 - 28, Istanbul:
  • 9GRGIC S, GRGIC M, BRANKA Z C, Performance Analysis of Image Compression Using Wavelets, IEEE Transactions on Industrial Electronics, 2001,48 ( 3 ):682 - 695.
  • 10周建鹏,杨义先.图像压缩编码中的小波变换技术[J].电路与系统学报,1997,2(2):58-65. 被引量：11

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微机发展
1997年 第1期

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