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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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在视频压缩中,我们可以返回一系列的测试性能…
在视频压缩中,大家可能回遇到测试一系列的文件性能,但是如果自己一个一个测试,很费时,而且质量不高,这里有套代码,可以帮大家解决问题,对大家帮助很大-In video compression, we may return to face the test performance of a series of documents, but if you own a test, it is time consuming, and the quality is not high, there are sets of code, can help you solve the problem, of great help for all of us
- 2022-05-08 14:30:02下载
- 积分:1
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一个在VC下做三维显示的代码.做的很简单,只有一些简单的功能...
一个在VC下做三维显示的代码.做的很简单,只有一些简单的功能-VC under a three-dimensional display of the code to do.
- 2022-01-26 04:02:06下载
- 积分:1
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如何制作水印
how to produce watermark -how to produce watermark
- 2022-07-03 22:55:58下载
- 积分:1
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YUV播放器扩展,可以进行黑白和彩色YUV视频格式的播放和单帧查看等功能,很好用,欢迎下载!...
YUV播放器扩展,可以进行黑白和彩色YUV视频格式的播放和单帧查看等功能,很好用,欢迎下载!-YUV player expansion can be black-and-white and color video YUV format of broadcast and single-frame View, and other functions, is useful, welcome to download!
- 2022-03-06 13:34:25下载
- 积分:1
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《数字图像处理编程入门》,非常容易上手,文字后有现成的通过运行的程序,是清华一位博士写的...
《数字图像处理编程入门》,非常容易上手,文字后有现成的通过运行的程序,是清华一位博士写的-Introduction to digital image processing program, very easy, after the language has ready-made by running the procedure, a doctor is written by Tsinghua
- 2022-08-08 15:32:13下载
- 积分:1
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Visual C++ 数字图像处理典型算法及实现(3)
Visual C++ 数字图像处理典型算法及实现(3)-Visual C++ digital image processing algorithms and implementation of a typical (3)
- 2022-03-16 20:09:40下载
- 积分:1
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此程序通过遗传算法(ga )实现灰度图像的分割,遗传算法的计算过程首先是将实际的优化问题编码成符合串,...
此程序通过遗传算法(ga )实现灰度图像的分割,遗传算法的计算过程首先是将实际的优化问题编码成符合串,-This procedure through the genetic algorithm (ga) realize grayscale image segmentation, genetic algorithm calculation process is to first of all, the actual coding optimization problem into line with the string,
- 2022-08-10 08:22:28下载
- 积分:1
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这是我在科研中编写的卡尔曼滤波程序,希望对大家有用,已调试好。...
这是我在科研中编写的卡尔曼滤波程序,希望对大家有用,已调试好。-This is a Kalman filtering algorithm program. I have applied in filtering process by matlab.
- 2022-03-04 10:45:48下载
- 积分:1
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一个显示dicom文件的软件,做得很不错哦。
一个显示dicom文件的软件,做得很不错哦。-A display DICOM files software to do pretty good, oh.
- 2022-01-23 10:18:41下载
- 积分:1