搜索资源列表
SaveJPEG
- 提示: JPEG压缩分为三个部分: 1.JPEG压缩原理及算法(RGB/YCbCr,DCT/IDCT,量化,Z字型编码,用DPCM对DC/用RLE对AC编码/Huffman编码) 2.JPEG标记格式 3.JPEG图片文件的组织形式(位于SOS后的图像压缩数据是由MCU块怎样排列的,特别是使用了DRI之后) 还有许多细节问题: 1.解码过程中遇到“FF 00”当“FF”处理,否则忽略“FF” 2.进行DCT前YCbCr要减128,进行IDCT前要加128(相当于Y减128,YCbCr不需要加12
jpeg_file
- jpeg解码程序,另附jpeg说明文件,为加快解码速度,其中一部分采用汇编代码-jpeg decode programming with jpeg readme file, to quicken decoding speed, some parts adopt assembly language programming
disImageProcessing
- 完整图象解码编码程序,集合了很多的库的开发,能使用多种,编码和解码方法-complete image codec procedures set for a lot of the development, will use a variety of encoding and decoding methods
GIF Code Fragments
- GIF header parsing, decoding and encoding
c语言完整jpg编解码
- 编码成JPEG格式图像或解码JPEG图像,很好用的程序-coding images into JPEG or JPEG image decoding, the procedure is useful
JPEG压缩编码(基本系统)算法
- 使用基本系统的JPEG的编码和解码程序,可以将BMP格式的文件转化为JPEG格式的文件。-use basic system JPEG encoding and decoding process, which would be BMP format documents into JPEG format.
libpng-1.2.8-src
- PNG格式图像解码,包含VC6,VC.NET以及BorlandC++等多种IDE下的工作区设置-PNG image decoding formats, including VC6, VC.NET and Borland C and other work under the IDE set up a
PDF417test
- 二维条码生成解析器 以动态库(DLL)方式或COM组件方式提供20余种一维条码和二维条码编码/解码控件,供二次开发。具体控件包括:条码编码控件、条码解码控件、图像压缩控件、串口通讯控件等。 -two-dimensional bar code generated parser in a dynamic library (DLL) or COM provided more than 20 types of one-dimensional bar code and two-dimension
jj2000
- 该程序演示了jpg2000的编码、解码等一系列过程。-demonstration of the program converts the coding and decoding process as a series.
whwnpicture
- 自带JPG、GIF等解码软件。 JPG、GIF、BMP显示功能(支持原始尺寸及任意尺寸)。 动画GIF显示功能。 转换并保存BMP文件格式功能。 转换并保存JPG文件格式功能。 调整大小、转换并保存BMP文件格式功能。 调整大小、转换并保存JPG文件格式功能。 多种事件的响应功能。 -own JPG, GIF, etc. decoding software. JPG, GIF, BMP display (original
PCM_model
- pcm的编码与译码,适合通信专业的同学,代码很清楚明了-pcm encoding and decoding for communications professional students, the code was clear and
JPEG-compress-and-decoding
- 功能:实现jpeg、jpg等图像文件的压缩,编码和解码的处理。-Function: the realization of jpeg, jpg image files, such as compression, encoding and decoding processing.
huffman
- 利用霍夫曼方法进行图像的霍夫曼编码与解码-Hoffman method using images of the Hoffman encoding and decoding
ShannonFanocodingdecoding
- 这个程序是用来实现香农-法诺编码解码的matlab程序,它可以有效地进行二值和彩色图像的压缩和解压-This procedure is used to achieve the Shannon- Fano encoding and decoding of the matlab program that can be effectively carried out two values and color image compression and decompression
NNLS-0
- 文章Decoding by Linear Programming实现源代码-Article Decoding by Linear Programming implementation source code
71392510SPIHT
- 小波SPIHT图像压缩算法提供matlab源代码,实现图像压缩和具有较小的失真,包括编码和解码两个部分 -Wavelet spiht provide image compression algorithm matlab source code,Achieve image compression and has a smaller distortion,Including encoding and decoding of two parts
jpeg-decoding
- 简易的JPEG图像解码程序,简易的JPEG图像解码程序-Easy JPEG image decoding program, a simple JPEG image decoding process
Predictive-encoding-and-decoding
- 用matlab对图象实施预测编码和解码,并将原图象与解码图象进行方差计算。-Using matlab implementation of image predictive coding and decoding, and the original image and the decoded image variance calculations.
decoding-sysxum
- 在ofdm系统中空时格状码编译码方式,与ofdm结合性能的比较-Hollow in the ofdm system when the lattice code decoding method, combined with ofdm performance comparison
Quadtree decoding
- 与四叉树编码一体,是解压过程。采用十进制Morton码进行解压,程序附有注释,适合学习。程序包括四叉树编码及解码的。(Quadtree decoding,a process of unpacking,includes Decimal Morton code.The program is annotated in detail.)