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Description: 离散余弦变换源代码(VC)- Separate cosine transformation source code (VC)
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Size: 1024 |
Author: 张宏 |
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Description: 快速dct和idct的C程序源码，而且提供了一些优化了的idct的汇编代码。-C source code of fast DCT and IDCT, and some optimized compilation code of IDCT
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Size: 71680 |
Author: 刘汝 |
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Description: 其功能是实现对图象的DCT(离散余弦变化)变化,包含原始图和变化后的结果以及C代码-its function is to achieve the right image DCT (discrete cosine change) change, containing the original map and change the outcome of the C code
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Size: 126976 |
Author: 梁剑 |
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Description: 实现快速离散余弦变换的C代码。用在2 维图形压缩处理的预先处理-fast discrete cosine transform C code. Using the two-dimensional graphics compression pre-treatment
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Size: 2048 |
Author: 闫位岸 |
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Description: Loffer算法的DCT变换的C代码，还不错，大家看看！
-Loffer DCT algorithm C code, quite good, we see!
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Size: 190464 |
Author: 马晖 |
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Description: 这是一个非常有用的DCT变换的原代码，用c语言编写，希望对大家有帮助。-This is a very useful DCT's original code using the c language, and I hope to be helpful.
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Size: 134144 |
Author: 何忠 |
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Description: 视频编码，DCT的纯C代码！！！
可移植在特定的DSP平台上！-video coding, DCT, the pure C code! ! ! Portable specific DSP platform!
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Size: 130048 |
Author: 小庄 |
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Description: 基于C++语言的静态图象压缩编码，JPEG DCT量化编码 C++程序,对学习图像压缩编码的过程和具体实现很有帮助。-based on the C language static image compression, JPEG DCT quantization coding C procedures, learning right image coding process and to achieve specific helpful.
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Size: 131072 |
Author: 朱国福 |
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Description: 离散傅立叶变换，在数字图像的频域处理中经常使用的变换，源代码为VC6开发环境。-Discrete Fourier Transform in the frequency domain of digital image processing frequently used transform, the source code for VC6 development environment.
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Size: 150528 |
Author: bmws |
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Description: dct水印算法程序！针对数字水印算法的有效程序-DCT watermarking algorithm procedure! Digital Watermarking Algorithm for effective procedures
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Size: 1024 |
Author: zhutong |
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Description: 使用DCT算法实现8X8的BMP图像压缩的一个源代码，希望对大家有用~-8x8 algorithm using DCT image compression of BMP, a source code, in the hope that useful to everyone ~
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Size: 3072 |
Author: viconia |
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Description: DCT域数字水印嵌入的嵌入和提取源代码，仅供学习使用-DCT-domain embedded digital watermark embedding and extraction of source code, only learning to use
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Size: 1024 |
Author: 苏轶昌 |
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Description: C代码完成jpeg编码和解码，包括dct，量化，zigzag以及霍夫曼编码、解码-C code to complete jpeg encoding and decoding, including dct, quantization, zigzag and the Huffman code, decoding
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Size: 8192 |
Author: Jingya |
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Description: DCT变换的源代码，支持一维二维DCT变换及反变换-DCT transform of the source code, to support the one-dimensional two-dimensional DCT transform and inverse transform
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Size: 2048 |
Author: brenton |
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Description: InSAR相位解缠代码，好像是和一本老外的书联系的，代码是比较全的了-InSAR phase unwrapping code, seems to be a foreigner and book links, code is more of a wide
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Size: 80896 |
Author: 倪昊 |
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Description: ARM汇编，实现DCT算法，图像压缩，JPEG
需要loadmemory，里面附带load文件示例以及样子图片，raw格式-ARM compilation and realizing DCT algorithm, image compression, JPEG need loadmemory, incidental load inside sample documents, as well as look like picture, raw format
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Size: 10240 |
Author: 林锋 |
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Description: 快速ＤＣＴ变换的代码.利用c++实现DCT变换.-Fast DCT transform code. Use c++ to achieve DCT transform.
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Size: 3072 |
Author: 石头 |
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Description: DCT C code This converted from Matlab version-DCT C code This is converted from Matlab version
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Size: 1024 |
Author: danny |
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Description: 数字水印Linux系统下的实现
Peter Meerwald
Dept. of Scientific Computing, University of Salzburg-Watermarking source
version 0.4
* bug fixes
- wm_xia_{e|d}.c variable level uninitialized
- wm_zhu_{e|d}.c variable level uninitialized
- issue with random() vs. rand() and RAND_MAX in frid2_common.c
* added option to bruyn algorithm to disable block skipping
* added algorithm kim
version 0.3
* added nice manual/documentation
* added algorithms by Dugad, Wang, Zhu, Fridrich
* added Makefiles for Win32 plattform (mingw32)
version 0.2
* added contribution by Vassilis Fotopoulos (Piva s algorithm,
DCT, Hartley and subband domain)- see Fotopoulos/ subdirectory
* stuff moved to Meerwald/ subdirectory
* added Bruyndonckx, Corvi, Koch, Xia, Xie algorithms
version 0.1
* initial release
Peter Meerwald
Dept. of Scientific Computing, University of Salzburg
pmeerw@cosy.sbg.ac.at
http://www.cosy.sbg.ac.at/~pmeerw/Watermarking
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Size: 548864 |
Author: lunch |
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Description: vc实现的dct变换 源码及程序-vc source code to achieve transformation and procedures dct
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Size: 403456 |
Author: ikan |
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