搜索资源列表
libjpeg_turbo
- JPEG快速压缩算法，比普通算法快6倍-Fast Jpeg Compression Algrithom，6x faster than others.
Jsteg
- Jsteg算法实现，Jsteg是一种基于JPEG的常用信息隐藏算法步骤如下: 首先，把掩体图像分为不重叠的8*8的子块，对每一子块进行DCT并对变换得到的DCT系数进行量化 其次，将待隐藏的信息进行加密，将加密结果嵌入到量化后值不为0，1或-1的DCT系数的最 低有效位(LSB)中，其嵌入顺序是按zigzag扫描顺序进行的。最后，用JPEG的嫡编码(包括哈夫曼编码，游程编码及DPCM)对嵌入秘密信息后的每一子块进行编码，从而得到一个含有秘密信息的JPEG stego文件。-Jsteg
JPEG-huffman
- jpeg2000的算法 matlab jpeg2000的简单实现-Jpeg2000 simple implementation of the algorithm matlab jpeg2000
zavlabsteg2
- This source code can use for hide information in file which has format: jpg, bmp, jpeg.M
pid10orl
- This Code is for jpeg 2000 image copression
compress
- 基于matlab的JPEG压缩，可以减少图片的空间占有量-compress JPEG
bmp_jpeg_compression_decompression
- 这是一个VC++6.0程序，能将BMP文件压缩成JPEG格式的文件，也能反过来，将JPEG格式的文件转换为BMP格式，并同时拥有显示图像的功能和计算信噪比的功能。适用于研究jpeg图像压缩算法。-This is a VC++ 6.0 program, can BMP files compressed into JPEG format files, but also in turn, the JPEG format files into BMP format, and also has the f
golomb2
- JPEG-LS无损压缩算法中的golomb2编码源代码，采用VHDL编程。-JPEG-LS lossless compression algorithm in the golomb2 coding source code, using VHDL programming
function-dct
- 基于DCT变换的JPEG图像压缩的matlab代码-The matlab code of JPEG image compression based on DCT transform
libjpeg
- 基于JPEG的图像解压缩设计，所用软件为CCS3.3- U89E3 u538B u7F29JPEG
cgiggers
- 我初次接触到压缩方法实验的JPEG压缩算法源代码,用matlab编写的-I first come into contact with the compression method experiment of JPEG compression algorithm source code, using matlab
jpegsrc.v8b.tar
- 视频流，目的在与通过S5PV210板利用usb摄像头实现视频或图片捕获，mjpg_streamer的移植就是其中一种方法；并且本文重点在mjpg_streamer的移植，zImage和根文件系统的的制作与开发板的运行已省略(In order to achieve through the S5PV210 board using USB camera to capture video or pictures, mjpg_streamer transplantation is one of metho
nsf5_simulation
- cover image (grayscale JPEG image) resulting stego image that will be created relative payload in terms of bits per nonzero AC DCT coefficient seed for the random walk over the coefficients efficiency,changes
VISENGI_JPEGE_Xilinx
- it is good i advise you to read.
Kompresi Citra JPEG
- Still need improvement and suggestion from reader. Please understand in the laying of the program and naming the data
image
- Image processing jpeg dct
Jpeg Compressor
- This file contains a code source for JPEG2000 compression for digital images
2003NN
- 重压缩检测：检测图像是否存在两次JPEG压缩并定位篡改区域(double JPEG detection)