the famous Lempel Ziv Welch Compressor.
标签： Compressor famous Lempel Welch
上传时间： 2013-12-12
上传用户：阳光少年2016
This a simple Compressor based on aplib, yoda s Kernel code, and my own stuffing around. It only has one function with MANY limitations at the moment, but it is desinged for demo purposes only so it don t matter.
标签： Compressor stuffing Kernel simple
上传时间： 2013-12-24
上传用户：13215175592
This project features a complete JPEG Hardware Compressor (standard Baseline DCT, JFIF header) with 2:1:1 subsampling, able to compress at a rate of up to 24 images per second (on XC2V1000-4 @ 40 MHz with resolution 352x288). Image resolution is not limited. It takes an RGB input (row-wise) and outputs to a memory the compressed JPEG image. Its quality is comparable to software solutions.
标签： Compressor Hardware Baseline features
上传时间： 2017-04-21
上传用户：wyc199288
This project features a full-hardware sound Compressor using the well known algorithm: IMA ADPCM. The core acts as a slave WISHBONE device. The output is perfectly compatible with any sound player with the IMA ADPCM codec (included by default in every Windows). Includes a testbench that takes an uncompressed PCM 16 bits Mono WAV file and outputs an IMA ADPCM compressed WAV file. Compression ratio is fixed for IMA-ADPCM, being 4:1. PLEASE NOTICE THAT THIS CORE IS LICENSED UNDER http://creativecommons.org/licenses/by-nc-sa/3.0/ (Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported). That means you may use it only for NON-COMMERCIAL purposes.
标签： full-hardware Compressor algorithm features
上传时间： 2014-01-14
上传用户：Shaikh
空气压缩机(英文为：air Compressor)是气源装置中的主体，它是将原动机(通常是电动机)的机械能转换成气体压力能的装置，是压缩空气的气压发生装置。
上传时间： 2013-10-08
上传用户：d815185728
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
Lossless Data Compression Toolkit Version 1.1 of the lossless data compression toolkit by Nico deVries. The C sources in this toolkit include an LZW Compressor, AR002 archiver, a PPM like Compressor using arithmetic compression, Huffman Compressor, splay tree program, and LZRW1. Quite a variety.
标签： Compression compression Lossless lossless
上传时间： 2014-01-24
上传用户：caixiaoxu26
Interface for Microsoft Audio Compression Manager. - Delphi Source The ACM uses existing driver interface hooks to override the default mapping algorithm for waveform audio devices. This allows the ACM to intercept device-open calls. After a call has been intercepted, the ACM can perform a variety of tasks to process the audio data, such as inserting an external Compressor or deCompressor into the sequence.
标签： Compression Interface Microsoft existing
上传时间： 2013-12-13
上传用户：541657925
a sample WDM stream class video capture driver that supports two IEEE 1394 digital cameras. The same driver may be able to support other digital cameras that conform to 1394-based Digital Camera Specification from 1394 Trade Association. Digital camera supported by dcam.sys is a data source that produces digital image data without any other input connection. It manifests itself in a DirectShow graph as a WDM Streaming Capture Device and as a capture filter that has output capture stream supporting image sizes of 320x240 with a UYVY color space. Its de-Compressor, Msyuv.dll, is part of the OS delivery, and it can convert image data format from UYVY to RGB16, RGB8, or to a Direct Draw surface if the video card supports UYVY format.
标签： supports capture cameras digital
上传时间： 2014-01-13
上传用户：yph853211
BP算法的神经网络的源代码， 可以根据向量建立网络，网络的训练结果和初始结构可以用ＸＭＬ保存和载入。 其中 Compressor/TrainerWithDiagram.class ， 是一个用于演示的训练器， 产生制定范围内的数，生成随即样本， 并训练。 MainClass.class ， 指一个数据压缩器的启动界面。 本来是用来做压缩的， 后来查到有人申请了专利， 我又没有时间改，所以罢了。 发上来给大家参考。代码没有整理， 写了也有几个月了， 有些类的功能忘了。自己研究吧。
上传时间： 2014-12-04
上传用户：chfanjiang
