搜索资源列表
MATLAB-DCT
- 基于MATLAB的DCT变换在JPEG图像压缩中的应用
Upload_Actual_JPEG
- 内包含有基于MATLAB的jpeg图像的压缩编码和解码-Contains a based on the MATLAB jpeg image compression encoding and decoding
jpeg
- JPEG的压缩编码及其matlab实现，包含了DCT变换，量化，AChuffman编码，DChuffman编码。-Of JPEG compression matlab to achieve, including the DCT, quantization, AChuffman coding, DChuffman coding.
jpeg-matlab
- matlab code to demonstrate jpeg compression algorithm.
JPEG-Compression
- jpeg compression of matlab
jpeg
- jpeg压缩与解压源代码，可生成jpeg库文件-jpeg compression and decompression source code details on Adaboost matlab implementation
JPEG
- 基于matlab的JPEG压缩源码，含压缩与解压缩，还有与原图的对比测试。-Matlab-based JPEG compression source, including compression and decompression, as well as comparison with the original image.
JPEG-2000
- algorithme of jpeg2000 standard in matlab
the-JPEG-image-tamper-detection-code
- 基于JPEG的图像篡改检测代码 平台matlab -Platform based on the JPEG image tamper detection code matlab
JPEG(matlab)code-and-edecode
- 在MATLAB平台上实现JPEG图像的编码解码。可以正常运行，可以调整压缩的比率，分块编写，清晰方便阅读-JPEG image codec in MATLAB platform. Normal operation, you can adjust the compression ratio, written in block, clear and easy to read
A-Watermarking-Algorithm(MATLAB)--
- 盲水印提取时不需要参考原始载体图像,在信息隐藏、版权保护等方面具有更广泛的应用前景。提出的盲水印算法在分块离散余弦变换(DCT)和离散小波变换(DWT)的基础上,利用关系双方DCT系数和DWT系数在受到攻击时具有相同变化趋势的特点,采用关系嵌入和量化嵌入的自适应选择嵌入策略,较大幅度地提高了盲水印提取的鲁棒性。同时在量化嵌入中采用抖动调制,实现了水印透明性和鲁棒性调节的便捷性。大量仿真实验结果表明该算法对噪声干扰、低通滤波、JPEG压缩、对比度增强等攻击有很好的鲁棒性和透明性。关键词 数字水印盲
jpeg-matlab
- MATLAB环境下的JPEG图像压缩编码和解压-MATLAB environment JPEG image compression and decompression
jpeg
- 基于matlab的图像压缩，JPEG压缩的所有程序。-failed to translate
JPEG
- 根据JPEG压缩编码的基本压缩原理编写JPEG仿真程序，利用MATLAB软件对程序进行运行调试，验证了JPEG压缩编码算法的可行性。通过比对输出图像压缩前后实际效果，探讨压缩比，峰值信噪比等评价图像数据压缩程度及压缩质量的关键参数，对JPEG压缩编码算法的实用性和优越性进行了研究。- I have JPEG compression in-depth study on the basic principles of image data compression based on JPEG emul
jpeg-matlab
- jpeg压缩matlab程序，可供学习图像视频编解码的同学学习-jpeg compression matlab program for learning image video codec students to learn
jpeg
- 本程序采用JPEG算法对静止图像进行编解码，采用Matlab仿真平台。程序的品质因数可以自行调整，并附有性能参数分析（采用PSNR作为评判依据）。这是我研一的课程作业程序，自己写的，希望有需要的同学下载！-This procedure uses the JPEG algorithm for still image coding and decoding, using Matlab simulation platform. Program can adjust the quality factor
JPEG-matlab
- matlab实现的JPEG图像压缩程序 可成功运行-matlab implementation of JPEG image compression program which can be run successfully
jpeg
- 本代码由matlab语言编写，实现了jpeg算法，主要为了说明基本的JPEG功能。经过DCT变化，量化，进行DPCM编码，然后之字形扫描AC系数，进行行程（LZW）编码。 显示原始图象和经编码解码后的图象，显示压缩比，并计算均方根误差。-The code consists of matlab language, to achieve a jpeg algorithm, mainly to illustrate the basic functionality of JPEG. After chan
JPEG
- 此文件包含了jpeg压缩的matlab实现的源代码，希望能够帮助到大家！-This file contains the jpeg compression matlab to achieve the source code, we hope to be able to help!
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