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Description: 主要介绍了dct压缩解压，matlat源代码，很有参考价值-Mainly introduce the DCT compression decompression, matlat source code, useful reference
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Size: 1024 |
Author: 韩建伟 |
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Description: 图片压缩代码，适用于DCT JPEG图片压缩。-Image compression code, applicable to DCT JPEG image compression.
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Size: 1024 |
Author: liyigang |
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Description: 主要介绍了去和在vc++环境下进行离散余弦变换(DCT)，可以直接使用-Introduced to and vc++ Environment discrete cosine transform (DCT), can be directly used
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Size: 274432 |
Author: zhangpeng |
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Description: this si Arithmetic core,it contains FreeDCT-L and FreeDCT-M.FreeDCT-L is a low power architecture 1-Dimensional 8-point DCT/IDCT core.FreeDCT-M is a moderate speed 1-Dimensional IDCT core
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Size: 866304 |
Author: lilei |
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Description: 一种基于分块 D C T的混沌半脆弱图像水印技术，半脆弱数字水印；混沌理论 -DCT block based on chaotic semi-fragile image watermarking technology, semi-fragile digital watermarking Chaos Theory
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Size: 335872 |
Author: 陈彩琼 |
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Description: 以GUI形式显示对一幅图像的klt,dct,wht变换压缩的效果，对他们做比较
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Size: 32768 |
Author: 安飞 |
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Description: 2维DCt源码，可以实现8乘8点数据的2维DCT变换
-2-D DCT-source, you can realize 8 x 8 data 2-D DCT transform
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Size: 5120 |
Author: jz |
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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: 变换编码的一种方法基于DCT的编码程序拿来公享-A method of transform coding DCT-based encoding procedure used to enjoy public
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Size: 115712 |
Author: wangshy2046 |
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Description: 在图像的dct域内嵌入数字水印，包括水印嵌入和提取程序。水印为一副图像。-In the image embedded in the DCT domain of digital watermarking, including the watermark embedding and extraction procedures. Watermark for an image.
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Size: 1024 |
Author: 霞疙瘩228 |
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Description: 将图像做成8*8矩阵，然后通过DCT矩阵实现DCT变换的算法-The image into 8* 8 matrix, and then realize DCT transform matrix DCT algorithms
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Size: 1024 |
Author: wang zhuo |
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Description: 该程序用于对灰度图像进行dct变换的，然后可以在这基础进行量化，编码等。-The procedure used for gray-scale image DCT transform, and then can be quantified on this basis, coding and so on.
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Size: 63488 |
Author: 草原 |
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Description: 基于DCT的JPEG图象编码,用MATLAB实现的-DCT-based JPEG image coding, using MATLAB realization
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Size: 122880 |
Author: 胡卖国 |
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Description: 改进的DCT算法设计，veriloghdl实现-Improved DCT algorithm design, veriloghdl realize
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Size: 313344 |
Author: lyc84122 |
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Description: altera fpga verilog 设计的基于查找表的DCT程序及zigzag扫描程序，已经过matlab 和modelsim
验证，文件中包含TESTBENCH ，直接可用-altera fpga verilog design table DCT-based search procedures and zigzag scanning procedures, and ModelSim matlab has been verified, the document contains TESTBENCH, directly available
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Size: 15400960 |
Author: alison |
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Description: 这是一个快速DCT算法，在VC++下编写的，通过了验证。是一个值得借鉴的算法-This is a fast DCT algorithm, in VC++ Prepared, through the verification. Is a reference algorithm
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Size: 596992 |
Author: 霍承富 |
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Description: 对一幅彩色图像进行离散DCT变换,并且选择合适的阀值进行DCT反变换-Color of an image of discrete DCT transform, and select the appropriate threshold for DCT Transform
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Size: 1024 |
Author: 李雅 |
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Description: 这是一篇详细介绍DCT变换的文章，从基本DCT变换到快速DCT变换，并给出了原码。-This is a detailed article, DCT transform, from basic DCT transform to fast DCT transform, and gives the original code.
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Size: 80896 |
Author: Angus_007 |
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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: 视频处理中经常需要进行DCT变换，这是本人自己编写的、可以对图像样点进行一维和二维的DCT变换-Video processing often require DCT transform, which is I have written, you can kind of image points of one-dimensional and two-dimensional DCT transform
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Size: 9216 |
Author: tobetter |
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