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sift

于 2020-01-08 发布

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下载积分: 1 下载次数: 4

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代码说明：

说明： SIFT特征点的提取和匹配，SIFT算法首先在尺度空间上进行关键点检测，确定关键点的位置和关键点所处的尺度，然后使用关键点邻域梯度的主方向作为该点的方向特征，最后由关键点邻域梯度信息生成关键点的特征向量(SIFT algorithm firstly detects the key points in the scale space, determines the location of the key points and the scale of the key points, then uses the main direction of the key point neighborhood gradient as the direction feature of the point, and finally generates the feature vector of the key points from the key point neighborhood gradient information)

文件列表：

sift, 0 , 2020-01-08
sift\1.jpg, 203710 , 2018-12-14
sift\2.jpg, 69363 , 2005-06-10
sift\appendimages.m, 461 , 2005-07-08
sift\basmati.pgm, 46433 , 2005-07-08
sift\book.pgm, 97697 , 2005-07-08
sift\box.pgm, 72310 , 2005-07-08
sift\defs.h, 1920 , 2005-07-08
sift\LICENSE, 1055 , 2005-07-08
sift\Makefile, 631 , 2005-07-08
sift\match.c, 4876 , 2005-07-08
sift\README, 7952 , 2005-07-08
sift\scene.pgm, 196623 , 2005-07-08
sift\showkeys.m, 1699 , 2005-07-08
sift\sift, 45070 , 2005-07-08
sift\sift.m, 2432 , 2020-01-08
sift\siftWin32.exe, 94208 , 2005-07-08
sift\tmp.jpg, 90015 , 2020-01-08
sift\tmp.key, 469364 , 2020-01-08
sift\Untitled6.m, 116 , 2020-01-08
sift\util.c, 7493 , 2005-07-08

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2021-03-18 20:59:19下载

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2017-07-25 11:50:04下载

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2010-05-04 15:11:04下载

积分：1
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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)

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2021-02-28 12:19:35下载

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2020-12-04 17:19:25下载

积分：1

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