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.
標(biāo)簽： applications processing Wavelets widely
上傳時(shí)間： 2014-01-22
上傳用戶：hongmo
ADaM is a data mining and image processing toolkit
標(biāo)簽： processing toolkit mining image
上傳時(shí)間： 2015-09-29
上傳用戶：lmeeworm
An Example of a Loan Processing Service Using Globus Toolkit for Grid Services
標(biāo)簽： Processing Services Example Service
上傳時(shí)間： 2015-10-11
上傳用戶：baitouyu
Text processing often involves matching text against a pattern. Although Java s character and assorted string classes offerlow- levelpattern- matching support, that support commonly leads to complex code. To help you write simplerpattern- matching code, Java provides regular expressions. After introducing you to terminology and thejava.util. regex package, Jeff Friesen explores many regular expression constructs supported by that package s Pattern class. Then he examines Pattern s methods and the additionaljava.util. regex classes. In conclusion, he presents a practical application of regular expressions.
標(biāo)簽： processing character Although involves
上傳時(shí)間： 2014-01-19
上傳用戶：愛死愛死
this a image processing program
標(biāo)簽： processing program image this
上傳時(shí)間： 2013-12-13
上傳用戶：rocketrevenge
IT++ is a C++ library of mathematical, signal processing and communication system routines/functions. Its main use is in simulation of communication systems or for performing research in the area of communications.
標(biāo)簽： communication mathematical processing functions
上傳時(shí)間： 2014-01-13
上傳用戶：han_zh
Winput offers an input window to get a user s input string for batch processing.
標(biāo)簽： input processing Winput offers
上傳時(shí)間： 2013-12-25
上傳用戶：鳳臨西北
PartiTek SDK PartiTek Software Inc. is a professional image processing and barcode software development company that produces the SDK to encode & decode PDF417, QR Code, Data Matrix . By using PartiTek software, our users have successfully leveraged many years of university level research into their products, gaining increased reading accuracy and simple barcode creation. QRcode modules FOR Linux.
標(biāo)簽： PartiTek professional processing Software
上傳時(shí)間： 2016-02-18
上傳用戶：qiao8960
AutoSummary uses Natural Language Processing to generate a contextually-relevant synopsis of plain text. It uses statistical and rule-based methods for part-of-speech tagging, word sense disambiguation, sentence deconstruction and semantic analysis.
標(biāo)簽： contextually-relevant AutoSummary Processing Language
上傳時(shí)間： 2014-01-08
上傳用戶：zhangzhenyu
This document is intended to serve as an introduction to Wavelet processing through a set of Matlab experiments. These experiments will gives an overview of three fundamental tasks in signal and image processing : signal, denoising and compression. These scripts are selfs contents (needed additional Matlab functions can be downloaded while reading the lectures). Each one of these five lectures should take between 1h and 2h in order to tests the various features of the scripts. One should copy/paste the provided code into a file names e.g. tp1.m, and launch the script directly from Matlab comand line > tp1 . Some of the scripts contains "holes" that you should try to fill on your own. I also provide the complete correction of these lectures as a set of Matlab scripts, but you should try as much as possible to avoid using them.
標(biāo)簽： introduction processing document intended
上傳時(shí)間： 2016-03-22
上傳用戶：qlpqlq
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