搜索资源列表
imp0new
- 几个程序,Wallis变换,DCT变换,形态学操作-several procedures, Wallis transform, DCT, morphological operations
JPEGyasuomatlabdaima
- jepg压缩的matlab代码,采用哈夫曼编码,dct变换-jepg compression Matlab code, using Huffman coding, transform Extra
zigzag_kaiyuan
- 图形图象中dct变换中用到的zigzag扫描原代码是基于matlab中的开发-graphic images used Copy transform the Zigzag scanning source code is based on the Matlab Development
izigzag_kaiyuan
- 图形图象中dct变换中用到的反zigzag扫描原代码是基于matlab中的开发-graphic images used Copy transform the anti-Zigzag scanning source code, which is based on Matlab Development
JPEG-DCT
- JPEG压缩核心变换DCT实现源码,用matlab7.0实现-JPEG compression core transform DCT achieve source used to achieve matlab7.0
imagelisanyuxuan(DCT)bianhuansuanfa
- VC++6.0对图像进行离散余弦变换处理的源代码-VC 6.0, the image discrete cosine transform source code
imagetransformationbymatlab
- 1.图像频域处理正交变换的matlab实例 2.含有的频域变换内容如下: 正交变换通用算子 傅立叶变换 傅立叶变换的原理 傅立叶性质 二维离散傅立叶变换( 2DDFT ) 快速傅立叶变换( FFT ) 傅立叶变换的研究与应用 离散余弦变换 DCT 变换矩阵 dct2 函数和 dctmtx 函数 Walsh- Hadamard 变换 Radon 变换 -1. Image processing orthogonal freq
JepgCodec
- 该程序实现了jpeg编码。开发平台:Window XP, Visual C++ 6.0。 HuffmanExp 哈夫曼编码 JpgVSbmp Jpg和Bmp格式相互转换的API封装 RWJpegExp JpegVC++类 VbTestDll VB调用Jpg和Bmp格式相互转换API函数的示例 jpeg jpeg中的前向DCT变换-the program achieved a jpeg coding. Platform : Window XP, Visual C 6.0.
watermark_matlab
- 数字水印算法的matlab实现代码,已经通过matlab调试使用,运用了DCT变换-digital watermarking algorithm to achieve the Matlab code debugging through the use of Matlab, use of DCT
DCTTran
- 灰度图象的DCT变换,有各个具体参数的显示哦-gray image DCT, specific parameters showed oh
hosa1
- 信号与系统基础知识包括连续信号与模型、离散信号与模型;常用信号变换包括Z变换、Chirp Z变换、FFT变换、DCT变换和Hilbert变换等;离散系统结构包括IIR、FIR和Lattice结构;IIR滤波器设计包括模拟和数字低通、高通、带通与带阻滤波器设计,以及基于冲激响应不变法和双线性Z变换法的IlR滤波器设计等;FIR滤波器设计包括基于窗函数、频率抽样法和切比雪大逼近法的FIR滤波器设计;平稳信号分析包括经典功率谱估计、基于参数模型的功率谱估计和基于非参数模型的功率谱估计;非平稳信号分析包
colosseum
- Jpeg编解码器的源代码,中间包括DCT变换,量化,Huffman编码等过程-Jpeg codec source code, in the middle including DCT, quantization, Huffman coding process
DCTpcm_code
- 子块DCT变换编码/帧内预测编码DPCM,基于JPEG量化矩阵的量化与反量化-block DCT encoding / decoding predictive coding DPCM. JPEG quantization matrix based on the quantitative and anti - quantization
DCTbianhuam
- 在matlab中实现DCT变换,对初学者有一定的用处-in Matlab achieve DCT, for beginners have a certain usefulness
watermarking-yuanma
- 数字水印常用变换如dct变换小波变换离散傅立叶变换等源代码-transform digital watermark used as Extra transform wavelet transform discrete Fourier transform, and other source code
DCTtransfer
- 图像的DCT变换,有测试图片和运行代码,C++语言!-images of DCT, pictures and test run code, C + + language!
DCT-matlab
- 数字版权保护的毕业设计,利用DCT进行变换,但是算法比较新颖,里面包括所有的matlab程序。-digital copyright protection graduation design, for the use of DCT transformation, but rather novel algorithm, includes all the Matlab procedures.
dcttransformusingclanguage
- 用c编写的DCT变换,可以用于image处理等。-c prepared with the DCT, can be used for image processing.
20060515153503_PDFword
- 总结分析现有的题目相关图像压缩算法;对现有的主要图像压缩关键算法进行仿真实现,给出各种算法的优缺点和适用范围;选定本毕业设计采用方案,编出基于DCT变换的图像压缩仿真设计程序-analysis of topics related to the existing image compression algorithm; of the existing main key image compression algorithm simulation realized, given the advant
2006171034042857
- 用于电视编码,解码,比较各种图像压缩算法的优缺点,给出基于DCT变换的图像压缩软件程序-for video encoding, decoding, compare various image compression algorithm advantages and disadvantages DCT is based on the image compression software