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Wavelets have been widely used in many sign al and image processing applications...
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.-Wavelets have been widely used in many sign al and image processing applications. In this p aper. a new serial-parallel architecture for wavele t-based image compression is introduced. It is based on a 4-tap wavelet transform. whic
- 2022-01-25 17:21:14下载
- 积分：1
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Cirrus Logic 公司生产的ARM 芯片系列中,EP7312 是基于ARM720T 核心的一种产品,
它的主要用途定位是:手持计算,数字音频。本文...
Cirrus Logic 公司生产的ARM 芯片系列中,EP7312 是基于ARM720T 核心的一种产品,
它的主要用途定位是:手持计算,数字音频。本文重点讲了EP7312 的结构、功能、接口特性及其在
嵌入式系统中的应用。-Cirrus Logic
- 2022-07-14 18:33:15下载
- 积分：1
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webservice development experience in the development of web services using Delph...
webservice 开发经验总结
用delphi7开发web服务的几点经验-webservice development experience in the development of web services using Delphi7 Some Experiences
- 2023-05-07 04:00:02下载
- 积分：1
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数控直流稳压电源源程序 本设计由两个电路模块构成：直流稳压源电路（+15V,+5V,...
数控直流稳压电源源程序 本设计由两个电路模块构成：直流稳压源电路（+15V,+5V,-15V），程控电路。并且巧妙得反置使用D/A变换器。使程控输出电压0-9.9手动可调，步距为0.2V。并可预置电压值，采用LED同步显示。-NC DC power source circuit of the design of two modules: the source DC circuit (+15 V,+5 V,-15V), program-controlled circuit. And clever use of a reversal of D/A converter. So that the output voltage programmed manually adjustable 0-9.9, step to 0.2V. And preset voltage value, shows that the use of LED synchronization.
- 2022-01-26 02:34:33下载
- 积分：1
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Information on floating
介绍关于FPGA的浮点加法器运算单元设计-Information on floating-point FPGA-adder cell design computing
- 2022-02-01 02:01:50下载
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数据库课程设计
碟片出租系统
数据库课程设计
碟片出租系统
-Database Course Design Disc Rental System
- 2023-06-21 20:55:04下载
- 积分：1
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freeway合作嵌入平台开发IC_图纸
freeway合作嵌入平台开发IC_图纸-freeway embedded platform development cooperation IC_ drawings
- 2022-02-20 08:30:56下载
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introduces the current transformer and current transformer to achieve the commun...
介绍了光电流互感器和实现电流互感器的通讯接口的设计方案。-introduces the current transformer and current transformer to achieve the communication interface design.
- 2022-01-25 16:49:42下载
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对于正弦波逆变器的文件
Document For The Sinewave Inverter
- 2022-02-02 15:31:25下载
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测量指南
Measurement guidelines for
DVB-T system introduction,欧洲数字电视标准为DVB，即Digital Video Broadcasting，数字视频广
播-DVB-T solution
- 2022-11-11 17:15:04下载
- 积分：1
