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a method for extracting distinctive invariant features from
images that can be...
SIFT算法由D.G.Lowe 1999年提出,2004年完善总结。后来Y.Ke将其描述子部分用PCA代替直方图的方式,对其进行改进。
2 SIFT 主要思想
SIFT算法是一种提取局部特征的算法,在尺度空间寻找极值点,提取位置,尺度,旋转不变量。
-a method for extracting distinctive invariant features from
images that can be used to perform reliable matching between different views of
an object or scene. The features are invariant to image scale and rotation, and
are shown to provide robust matching across a a substantial range of affine distortion,
change in 3D viewpoint, addition of noise, and change in illumination.
The features are highly distinctive, in the sense that a single feature can be correctly
matched with high probability against a large database of features from
many images.
- 2022-06-20 23:30:48下载
- 积分:1
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此资源将所有OpenCV中的代码制作成chm格式,并且提供代码之间以及数据结构之间的链接功能,方便大家阅读。读代码是好习惯,读成熟可信的代码更是好的选择。...
此资源将所有OpenCV中的代码制作成chm格式,并且提供代码之间以及数据结构之间的链接功能,方便大家阅读。读代码是好习惯,读成熟可信的代码更是好的选择。-This resource in all the OpenCV code into chm format, as well as between the code and provides the link between data structures function to facilitate everyone to read. Are well used to read the code, read code more sophisticated and credible selection are good.
- 2022-03-14 03:25:46下载
- 积分:1
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LK稀疏光流Demo在场景中自动识别的关键点…
LK稀疏光流Demo 可以在场景中自动找出关键点并自动跟踪,也可以使用鼠标在指定位置添加关键点,此程序是很好的学习光流的示例。本程序基于OpenCV。-LK Sparse Optical Flow Demo automatically in the scene to identify the key points and automatic tracking, you can also use the mouse to add the key points in the specified location, this program is a good example of the optical flow of learning. The program is based on OpenCV.
- 2023-07-18 04:00:04下载
- 积分:1
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计算机视觉一书(马颂德)中的标定程序,使用了书中提供的数据,简单供大家参考...
计算机视觉一书(马颂德)中的标定程序,使用了书中提供的数据,简单供大家参考-First Book of Computer Vision (Ma Songde) in the calibration procedures, the use of book data provided by a simple reference for everyone
- 2022-06-13 16:11:22下载
- 积分:1
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On gradient
On gradient-corrected and regional watershed segmentation algorithm combined
- 2022-01-24 10:06:57下载
- 积分:1
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2005年学习图像分割算法过程中活动轮廓方法的对比DEMO,很有启发...
2005年学习图像分割算法过程中活动轮廓方法的对比DEMO,很有启发-2005 image segmentation algorithm to learn the process of active contour methods contrast DEMO, very enlightening
- 2022-02-26 23:05:50下载
- 积分:1
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粒子滤波器(particle filter)程序,用粒子滤波器跟踪运动物体。...
粒子滤波器(particle filter)程序,用粒子滤波器跟踪运动物体。-Particle filter (particle filter) process, with particle filter to track moving objects.
- 2023-05-19 13:00:03下载
- 积分:1
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VC++ MFC编的数字图像处理程序源代码 包括图像反转 模板卷积 中值滤波等 由于时间有限为全部完成 希望大家在源程序上基础上添加程序 进一步增加程序功能...
VC++ MFC编的数字图像处理程序源代码 包括图像反转 模板卷积 中值滤波等 由于时间有限为全部完成 希望大家在源程序上基础上添加程序 进一步增加程序功能-Image Processing1.0
- 2022-02-22 08:53:29下载
- 积分:1
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随机信号处理 通信信道仿真 自适应LMS算法 自己编的小程序
随机信号处理 通信信道仿真 自适应LMS算法 自己编的小程序-Adaline
- 2023-05-30 17:45:04下载
- 积分:1
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在matlab下实现的有关穷块匹配的代码。
在matlab下实现的有关穷块匹配的代码。-In matlab of the poor under the block-matching code.
- 2023-06-08 17:25:03下载
- 积分:1