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Description: 以前的数字图像处理作业，包括直方图，均衡，Sobel，中值，FFT,IFFT,DCT,IDCT,8*8DCT等-previous digital image processing operations, including the histogram, balanced and Sobel, values, FFT, IFFT, DCT, IDCT, 8 * 8DCT etc.
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Size: 72130 |
Author: 李平 |
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Description: 二維8×8DCT轉換的C程式,希望對大家有所幫助
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Size: 990 |
Author: akino |
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Description: 一个比较有参考价值的8*8DCT变换，对图像处理感兴趣的人士有一定的指导意义！该程序是用dspbuilder编写的。
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Size: 23359 |
Author: 林盈 |
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Description: 資料壓縮的原理與應用
二維8×8DCT轉換的C程式
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Size: 716 |
Author: 馬旧 |
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Description: 一种用于8*8DCT变换的高效结构,做DCT或JPEG变换时可做参考
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Size: 55324 |
Author: wangwei |
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Description: 用C++写的8*8DCT变换程序，仅供大家参考！有什么问题欢迎大家指教！
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Size: 4190 |
Author: 庄生 |
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Description: 以前的数字图像处理作业，包括直方图，均衡，Sobel，中值，FFT,IFFT,DCT,IDCT,8*8DCT等-previous digital image processing operations, including the histogram, balanced and Sobel, values, FFT, IFFT, DCT, IDCT, 8* 8DCT etc.
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Size: 2109440 |
Author: 李平 |
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Description: 二維8×8DCT轉換的C程式,希望對大家有所幫助-Two-dimensional 8 × 8DCT conversion of C programs, I hope all of you to help
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Size: 1024 |
Author: akino |
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Description: 一个比较有参考价值的8*8DCT变换，对图像处理感兴趣的人士有一定的指导意义！该程序是用dspbuilder编写的。-Have a reference value of 8* 8DCT transform, the image of interest to deal with people who have some guiding significance! The program is prepared dspbuilder.
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Size: 23552 |
Author: 林盈 |
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Description: 資料壓縮的原理與應用
二維8×8DCT轉換的C程式-Data compression and application of the principle of two-dimensional 8 × 8DCT conversion of C programs
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Size: 1024 |
Author: 馬旧 |
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Description: 一种用于8*8DCT变换的高效结构,做DCT或JPEG变换时可做参考-A 8* 8DCT transform efficient structure, make DCT or JPEG transform can reference when
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Size: 55296 |
Author: wangwei |
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Description: 用C++写的8*8DCT变换程序，仅供大家参考！有什么问题欢迎大家指教！-With C++ Wrote 8* 8DCT transform procedures for your reference! What problems have welcomed the advice everyone!
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Size: 4096 |
Author: 庄生 |
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Description: 用于视频图像编码的8×8DCT变换，可用于MPEG4.H263等VHDL编程-For video images encoded 8 × 8DCT transform, can be used to MPEG4.H263 such as VHDL Programming
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Size: 108544 |
Author: zs |
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Description: 8*8DCT,基于流水线设计，比较经典，可以用于JPEG，也可以用于H.264（需改为4*4）-8* 8DCT, based on the pipeline design, compare a classic, can be used in JPEG, can also be used for H.264 (to be replaced 4* 4)
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Size: 6144 |
Author: 周辉 |
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Description: 图像JPEG压缩算法，由8*8DCT变换，调用量化表进行量化，最后由Huffman编码完成算法-JPEG image compression algorithm, the 8* 8DCT transform, quantization table calls to quantify, and finally completed by the Huffman coding algorithm
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Size: 168960 |
Author: 宇翔 |
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Description: 本程序基于matlab开发环境，对数字水印进行8*8DCT变换，属于非盲数字水印！-Matlab-based development environment for this program, the digital watermark 8* 8DCT transform, a non-blind watermarking!
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Size: 1024 |
Author: 李可维 |
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Description: 对图像进行8*8DCT变换后保留前六条对角线上系数并进行反变换。
不使用MATLAB自带工具包进行DFT变换。(8*8 DCT transform of a image)
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Size: 2048 |
Author: 句号大魔王
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Description: 编程实现二维8*8图像块的DFT，DCT变换
输入一副RGB图像，将其转化为YCbCr颜色空间，然后对Y分量做分块DFT变换，保存为灰度图像，统计计算时间
编程实现8*8块DCT变换,然后分别显示，当使用64个DCT系数里面的一些系数进行重构，比较其质量；同时熟悉采用FFT来实现DCT变换的思想，并显示2维8*8DCT变换的基函数图像(Programming the DFT, DCT transform of two dimensional 8*8 image block
Input a pair of RGB images, transform it into YCbCr color space, then divide the Y component into block DFT transform, save as gray image, and calculate the calculation time
The 8*8 block DCT transform is implemented by programming, and then it is shown that when using some coefficients in 64 DCT coefficients, the quality is reconstructed. Meanwhile, the idea of DCT transformation is familiar with FFT, and the base function image of the 2 dimensional 8*8DCT transform is displayed.)
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Size: 3072 |
Author: 雪鹊
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Description: DCT变换实现图像压缩及嵌入水印等,内含测试文件及DCT算法讲解(Image compression and embedding watermark by DCT transform)
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Size: 23552 |
Author: 和悦 |
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