搜索资源列表
JPEGDCTEncodingC++
- 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。-JPEG DCT quantization coding C program, to learn image coding process and to achieve specific helpful.
JPEG图片编解码程序
- JPEG图片编解码程序，包括读头文件和DCT，IDCT变换等等。,JPEG image codec procedures, including the first reading of documents and DCT, IDCT transform and so on.
Loeffler_dct.rar
- JPEG dct快速算法，实现8X8到4X4，以及8X8到2X2等DCT变换，快速实现降采样。,JPEG dct fast algorithm 8X8 to 4X4, and 8X8 to 2X2, such as DCT transform, rapid down-sampling.
JPEG-DCT
- JPEG中DCT 变换在 matlab中的实现 相当简便-JPEG in the DCT transform in matlab in the realization of a very simple
jpeg
- 本解码器类支持普通jpeg文件格式，这也是目前大多数jpeg文件所采用的格式，此格式主要特点是数据精度为8位，采用Huffman编码的普通DCT帧-The decoder supports the general category jpeg file format, which is most used in jpeg file format is the main characteristics of data accuracy of eight, using Huffman coding o
jpeg
- 一个图像处理程序，使用DCT快速算法，只需把源码改成m文件即可。-An image processing procedures, the use of DCT fast algorithm, just the source file can be replaced by m.
dct
- 利用dct实现JPEG在Matlab环境下图像压缩程序-Matlab environment in JPEG image compression procedure
81404621JPEG-DCT
- 基于FPGA的DCT实现源代码,已通过MODELSIM验证。-FPGA based source code of DCT
JPEG
- JPEG压缩全过程，压缩和解压缩,改程序是编写静止图像必须学习得程序，内容丰富，需要耐心学习，先搞懂图像压缩的过程，包括颜色空间转换，DCT变换，Huffman编码，量化等过程-JPEG compression and decompression
DCT_based_Data_hiding
- DCT-based Data hiding: dataHide.m Hide the logo image into the original dataExtract.m Extract the logo image from the original findData.m Verify the robustness of the data hiding method 。and use jpeg compress -DCT-based Data hiding: dataHide.m H
DCT-gongji
- 基于DCT的水印嵌入攻击和提取算法，对RST,加躁，JPEG压缩有较好的鲁棒性-DCT-based watermark embedding and extraction algorithm attack on RST, plus a bit, JPEG compression with better robustness
JPEG-DCT
- 将lena.bmp图像进行JPEG压缩，使用dct变换和量化编码。-Will lena.bmp images to JPEG compression using dct transform and quantization coding.
JPEG-Encoder-Decoder
- JPEG图像压缩，赫夫曼编码，DCT变换，Zigzag遍历-JPEG image compression, Huffman coding, DCT transform, zigzag traversal
Bmp vs jpeg
- VC++写的 BMP 和 JPEG文件格式之间转换的MFC 对话框程序，程序实现读取BMP文件 进行JPEG压缩编码存储为JPG文件 和JPG文件解压缩存储为BMP文件 已验证100%可用
JPEG-DCT
- JPEG中DCT 变换在 matlab中的实现 相当简便-JPEG in the DCT transform in matlab in the realization of a very simple
JPEG压缩
- 对图像进行JPEG压缩，通过DCT变化，量化，zigzag扫描，熵编码(JPEG compression of the image, through the DCT changes, quantization, zigzag scanning, entropy coding)
MATLAB-Jpeg-encoder-master
- 通过DCT变换进行jpeg压缩，AC,DC系数都可以得到，还有zigzag(JPEG compression through DCT)
JPEG encoder decoder
- a program that encod and decode an image with jpeg stadard, using the dct transform
comparaison JPEGandJPEG2000final
- program matlab comparat the jpeg and jpeg2000
dct
- DCT变换，用于jpeg压缩，选择DCT不选择DFT(DCT transform,For jpeg compression,DCT is not selected for DFT.)