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Lagrange
对lagrange函数公式进行代码化,可以对一组数进行插值算法,可以输出最后的y值(The lagrange function formula code, a number of groups interpolation algorithm, you can output the final value of y)
- 2012-10-23 13:53:57下载
- 积分:1
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tss_filterh
fpga实现图象滤波,实时的实现现对输入图象的形态学滤波可直接使用。
(fpga image filtering, real-time implementations currently morphological filtering of the input image can be used directly.)
- 2012-10-07 00:29:30下载
- 积分:1
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waterprinter1
这篇是96年的水印论文,全英文版,中文题目:一种安全强大的扩频水印技术(This is a 96-year watermark papers, all in English, Chinese subjects: a safe and powerful Spread Spectrum Watermarking)
- 2007-11-08 00:50:03下载
- 积分:1
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Huffman
完成流程编码和huffman编码,适合做图像编码的熵编码,只要调整接口就好。(Complete the process encoding and huffman coding, image coding suitable for entropy coding, as long as the adjustment of the interface is like.)
- 2010-12-24 12:00:13下载
- 积分:1
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demo
北航图像处理demo,目前集成了从色彩转换、彩色图像处理、灰度图像处理、二值图像处理、阈值分割、边缘检测、数学形态学方法、等多个组件(Northern image processing demo, now integrated from the color conversion, color image processing, gray-scale image processing, binary image processing, thresholding, edge detection, mathematical morphology, and many other components)
- 2014-05-21 19:46:11下载
- 积分:1
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PM
说明: Perona和Malik在热传导方程的基础上,建立了各向异性扩散方程并将其应用到了图像处理中尺度空间的图像平滑上,该模型针对图像的边缘部分和非边缘部分进行不同性质的图像处理,同时解算方程的迭代格式简单,克服传统滤波的主要缺陷,是图像质量大为改善,为图像的边缘检测和增强开辟了新的方向。(This process smoothes regions while preserving, and enhancing, the contrast at sharp intensity gradients.)
- 2011-07-04 21:30:44下载
- 积分:1
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DCTJPEG
blkproc.m,DCHuffmanEncoding.m,ACHuffmanEncoding.m,zigzag.m,PSNR.m,
对灰度图像进行DCT变换,量化,ZigZag扫描,Huffman编解码,反量化,反DCT变换而重建图像。
其中,blkproc.m为分块DCT变换函数;
DCHuffmanEncoding.m,ACHuffmanEncoding.m分别为DC和AC变换系数的Huffman码表函数;
zigzag.m为ZigZag扫描函数;PSNR.m为求图像峰值信噪比函数。
Copyright 2008 Reserved @ Wang Chengyou @ Tianjin University, P.R.China. (This function tests the DCTJPEG codec)
- 2013-03-24 12:06:34下载
- 积分:1
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chapter12
图像处理中的数字识别代码,包括数字训练集合和训练分类算法,可以实际应用。(digital recognition)
- 2015-10-11 21:25:41下载
- 积分:1
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SIFT
针对大尺度图像配准和不同传感器图像配准问题, 介绍了一种基于 SIFT 的图像配准方
法。(For large-scale image registration and image registration problem from different sensors, introduces a SIFT-based image registration method.)
- 2013-07-18 15:13:18下载
- 积分:1
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Reny
三维最大Renyi熵的灰度图像阈值分割算法(Maximum Renyi entropy of three-dimensional gray-scale image segmentation algorithm)
- 2011-12-18 19:15:17下载
- 积分:1