Wavelets have widely been used in many signal and image processing applications. In this paper, a new serial-parallel architecture for wavelet-based image compression is introduced. It is based on a 4-tap wavelet transform, which is realised using some FIFO memory modules implementing a pixel-level pipeline architecture to compress and decompress images. The real filter calculation over 4 · 4 window blocks is done using a tree of carry save adders to ensure the high speed processing required for many applications. The details of implementing both compressor and decompressor sub-systems are given. The primarily analysis reveals that the proposed architecture, implemented using current VLSI technologies, can process a video stream in real time.
标签: applications processing Wavelets widely
上传时间: 2014-01-22
上传用户:hongmo
该源码是利用Image制作小动画,使你的窗体看起来更加漂亮....增加观赏性
上传时间: 2015-07-11
上传用户:qwe1234
this code show how to use computer sole the poblem to piece image together
标签: computer together poblem piece
上传时间: 2015-07-12
上传用户:330402686
John Wiley & Sons - JPEG2000 Standard for Image Compression Concepts Algorithms and VLSI Architectures 2005
标签: Compression Architectur Algorithms Concepts
上传时间: 2013-12-04
上传用户:tyler
一本经典的自适应英文原版电子书,书名为<robust adaptive control>
标签: adaptive control robust lt
上传时间: 2015-07-19
上传用户:iswlkje
With the interference-to-noise ratio reduced to 30 dB, plot the adaptive antenna pattern after 200 iterations of the LMS algorithm
标签: interference-to-noise the adaptive antenna
上传时间: 2014-01-27
上传用户:zyt
Adaptive filter 三种演算法RLS,LNS sign error LMS
标签: Adaptive filter error sign
上传时间: 2013-11-27
上传用户:whenfly
Adaptive filter 三种演算法RLS,LNS sign error LMS
标签: Adaptive filter error sign
上传时间: 2013-12-24
上传用户:haoxiyizhong
Adaptive filter 三种演算法RLS,LNS sign error LMS
标签: Adaptive filter error sign
上传时间: 2015-07-22
上传用户:爱死爱死
image capture billing control system
标签: capture billing control system
上传时间: 2015-08-04
上传用户:banyou