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lichang
说明: 基于力场分布的图像处理源程序。包括基于力场的图像分割、边缘检测等。(Distribution of image processing based on force field source. Include force field-based image segmentation, edge detection.)
- 2010-04-29 11:46:12下载
- 积分:1
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Fisheye_calibration
windows下c++鱼眼校正,debug内exe可直接运行看结果。内附参考文献,更详细文献可见论文《超大广角畸变图像的校正和展开》。(C++ fisheye correction under windows, debug within exe can run directly to see the results. With reference to the literature, more detailed literature can be seen in the paper "super wide-angle distortion image correction and expansion".)
- 2017-11-13 16:35:41下载
- 积分:1
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Match
匹配算法,可以完美运行,对于初学者有着很好的参考价值(Matching algorithm, can be a perfect run, has a very good reference for beginners)
- 2013-12-13 23:14:37下载
- 积分:1
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fire1
用于火焰尖角、圆形度、纹理的测量以及图像颜色、矩阵、边缘直方图的测量(For flame sharp corners, roundness, texture measurements, and image color, matrix, edge histogram measurements)
- 2016-10-25 21:06:32下载
- 积分:1
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24368
程序将界面与数据处理分开,界面采用MFC的对话框模板,对注册、训练、识别和主界面分别建立一个类,通过消息处理函数与用户进行交互,利用多线程来实时显示图像。
数据处理又分为了CFaceAlign(人脸检测+几何归一化)、CLightPrep(光照归一化)、CFaceFeature(Gabor特征提取)、CSubspace(计算Fisherface子空间)四个类,还有一个类 CFaceMngr 负责管理界面与数据之间的交流。这样的程序结构使对界面和算法彼此独立,互不影响。
每个类的具体方法请见相应头文件中的注释。(The program will interface with the data processing separate interface using MFC dialog template, registration, training, recognition and the main interface, respectively, to create a class that interacts with the user through a message handler, using multiple threads to display images in real time.
  Data processing is divided into a CFaceAlign (Face Detection+ geometric normalization), CLightPrep (illumination normalization), CFaceFeature (Gabor feature extraction), CSubspace (computing Fisherface subspace) four categories, as well as a class is responsible for managing CFaceMngr interface and data exchange between. Such a program structure allows for interfaces and algorithms are independent of each other.
Specific methods of each class, see the comments in the appropriate header files.)
- 2015-04-13 10:05:34下载
- 积分:1
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135475202135
画图源程序-图像数据显示,可以对数据进行时间轴的曲线显示,也可以是空间轴的多维显示
(Paint source- the image data, the data can be curve shows the time axis, it can be multi-dimensional display space axis)
- 2014-02-08 12:55:53下载
- 积分:1
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feature-extract
几个大牛对集成了国内外特征提取最前沿的算法,特征提取,DOG,HARRIS,HARRIS-LAPLACE,HARRIS-AFFINE,MSER.描述符,SIFT,AFFINE-SIFT,GLOH.经测试,速度快,描述符准确。(Integration of feature extraction algorithms from several expert of domestic and international, feature extraction: DOG, HARRIS, HARRIS-LAPLACE, HARRIS-AFFINE, MSER; Descriptors: SIFT, AFFINE-SIFT, GLOH. The test reveal the speed and accurate descriptor.)
- 2010-05-10 17:23:44下载
- 积分:1
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BDFTT4_doublea
一种基于DFT的瞬时测频算法,及及插值算法,最后由图形表示测频结果。
(Instantaneous frequency of the DFT-based algorithm, and the interpolation algorithm, by the graphical representation of the frequency measurement results.)
- 2012-08-13 08:59:59下载
- 积分:1
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zz
说明: 实现机器视觉双目标定,三维重建等算法,具有很好地擦考价值( Robot with two cameras to switch recognition system. (Note that not binocular vision) and the reference used opencv1.0 cmv. )
- 2012-10-28 17:09:47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