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Description: adi 汇编写的2维FDCT程序,分成两个1D-DCT,每个1D-DCT 使用12次乘法和32次加法-Sa'adi compilation of the two-dimensional writing FDCT procedures, divided into two 1D - DCT. Each one D-12 DCT use multiplication and 32 Adder
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Size: 38531 |
Author: tohope |
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Description: adi 汇编写的2维FDCT程序,分成两个1D-DCT,每个1D-DCT 使用12次乘法和32次加法-Sa'adi compilation of the two-dimensional writing FDCT procedures, divided into two 1D- DCT. Each one D-12 DCT use multiplication and 32 Adder
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Size: 37888 |
Author: tohope |
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Description: 针对图象的二维自适应MDCT滤波工具箱，很实用-against the two-dimensional image MDCT Adaptive Filter Toolbox, a very practical
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Size: 3050496 |
Author: 徐淑正 |
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Description: 校正任意形状DCT变换的矩阵不归一化，PSNR提高，基本是最佳校正方法-Calibration of arbitrary shape DCT transform matrix is not normalized, PSNR improve, the basic is the best correction method
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Size: 126976 |
Author: linzhang |
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Description: 用FPGA实现的JPEG压缩器，可以直接使用，内含完整文档说明-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 at the maximum resolution 352x288 (on XC2V1000-4 @ 40 MHz). IMAGE RESOLUTION IS LIMITED TO 352x288. It takes an RGB input (row-wise) and outputs to a memory the compressed JPEG image with headers. A testbench has been made that takes a bitmap image from your computer and writes a compressed JPEG file by simulating the code. In order to be able to run the project you must first generate the RAM/ROM cores and the DCT2D core with Xilinx CoreGen. The configuration values are listed at the bottom of the file compressor.vhd. If you run into any problems downloading the files from the cvs please check that you are downloading them in binary form. For any questions my email is: victor.lopez [(at)] ono [(dot)] com PLEASE NOTICE THAT THIS CORE IS LICENSED UNDER http://creativecommons.org/licenses/by-nc-sa/3.0/ (Creative Co
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Size: 868352 |
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Description: its a SA-DCT matlab code for image compression-its a SA-DCT matlab code for image compression
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Size: 4069376 |
Author: sanjana mathew |
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Description: ITS A IMAGE PROCESSING TOOLBOX
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Size: 74752 |
Author: sanjana mathew |
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