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dct
- 用MATLAB实现图像的离散余弦变换，程序运行结果表明离散余弦变换能够起到压缩图像的目的。-in order to compress the bite of pictur,the program use the DCT to compress.
jpeg.tar
- This project features a complete JPEG Hardware Compressor (standard Baseline DCT, JFIF header) with 2:1:1 subsampling, able to compress at a rate of up to 24 images per second (on XC2V1000-4 @ 40 MHz with resolution 352x288). Image resolution is no
DCT
- Discrete cosine transform to compress data.
DCT
- Compress an decomprres DCT=Domain Transform Coding for image.
Final_28Nov
- 2D-DCT 压缩图像后，通过QPSK,AWGN信道编码传输后，IDCT解压缩回原始图像，适用于任何图像-Using DCT to compress the orginal image, I use zigzag program, quantization, dct compression, then change the vector to bineary bit to pass through the QPSK channel. And from the binary array, I us
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
- Compress DCT picture . It very usefull for who learning about image processsing
RLC
- This algorithm helps to compress the images using DCT-Run length coding technic.
compress
- compress an image using DCT transform
dct-compress
- 基于离散余弦变换（DCT）的图像压缩算法matlab实现-Based on the discrete cosine transform (DCT) image compression algorithm matlab implementation
video-compress-stantard
- 视频编码标准 包括有《MpeG JPeg等比较常见的标准的编码标准基本的模块信息-video compress h.264/Mjpeg1/Mlpeg2/ h.263 video compress standered introduce and basic construction compse of DCT huffman encode and RLC and VLC ME and MC ect
the-compress-of--figure
- 有关图像压缩的几篇中文文献，可以参考下，里面包含JPEG 2000以及DCT方面的压缩方法，也有少量的信息论文献-some Chinese theros about the compress of figures, including the JPEG 2000 and DCT ,also including the information science
DCT-compress-coding
- 文章除了对基于DCT的图像压缩编码进行研究外，还对基于其他算法的图像压缩编码也作了相应的研究。在完成理论方面的研究后，应用MATLAB仿真软件，实现了基于DCT的图像压缩编码。-The article is in addition to picture that according to the DCT compress coding expatiating, returning to picture that according to other calculates way empress
DCT
- This code will compress any image. As DCT is a lossy compression hence it will reduce the size of the image with some losses.
DCT-Video-Compression
- 基于matlab平台，通过DCT算法来对视频进行压缩。代码包括视频分解成帧，DCT算法压缩，帧合成视频，以及综合的视频压缩M文件，可以直接仿真。有相应的图片，以及压缩前后的视频，还有原理word报告。-Based on matlab platform, through DCT algorithm to compress the video. Code includes video decomposition framing, DCT compression algorithm, frame co
data-compress
- 关于数据压缩的DCT压缩和hoffman压缩算法，有详细的例子，运行有效，推荐下载-DCT hoffman data compressing
DCT
- This code is to compress an image using DCT algorithm in matlab
DCT
- this code compress .wave file with DCT(disceret cosine transform) algorithm
DCT-compress
- 把图像分成8x8的图像块进行DCT变换压缩，再用霍夫曼编码，其中DCT变换未调用matlab 的函数，可以满足一些作业的要求-The image is divided into 8x8 image blocks of compressed DCT transform, then Huffman coding, which is not the DCT matlab function calls, meet some of the requirements of the job