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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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在核磁共振检查中,先将大脑中的脑块从头部的其它部分中,然后再进行脑内的扫描…
基于MRI的脑组织分割。首先从给定的MRI图像中得到脑区域,而后计算脑容积;再得到脑白质灰质区域,并计算百分比。-Given an MRI scan, first segment the brain mass from the rest of the head, then determine the brain volume. Also compare portions of gray and white matter present.
- 2023-01-22 22:05:03下载
- 积分:1
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Anti
反色:通过对图像的处理使图像各种颜色变得和原始图像颜色相反-Anti-color: image processing of the image has become a variety of colors and the original image color contrast
- 2022-04-21 02:23:33下载
- 积分:1
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sltoolbox(统计学习工具箱)组织了一套全面的MATLAB…
sltoolbox (Statistical Learning Toolbox) organizes a comprehensive set of matlab codes in statistical learning, pattern recognition and computer vision. It includes 256 m-files in 24 categories, which are from low-level computational routines to high-level frameworks and algorithms
- 2022-03-17 09:15:11下载
- 积分:1
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VC handwritten copy of the source word Handwriting.rar. Demo program has specifi...
VC摹仿手写字的源码Handwriting.rar。有具体的演示程序!-VC handwritten copy of the source word Handwriting.rar. Demo program has specific!
- 2022-01-26 04:25:58下载
- 积分:1
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Realize this procedure is the image of a Kalman filter to achieve multi
此程序实现的是对一幅图像进行卡尔曼滤波实现多天线时变信道下基于卡尔曼滤波跟踪的数字图像通信系统仿真-Realize this procedure is the image of a Kalman filter to achieve multi-antenna time-varying channel tracking based on Kalman filtering of digital image communication system simulation
- 2022-03-17 19:17:35下载
- 积分:1
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The matlab program mainly to the image gray
该matlab程序主要对图像灰度变换、均衡化等基本算子进行实现-The matlab program mainly to the image gray-scale transformation, equalization, and other basic operators to achieve the
- 2022-09-28 05:35:05下载
- 积分:1
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应用OpenCV的辅助文件,主要介绍Scilab…
关于opencv 应用的辅助文档,其中主要介绍了scilab toolbox on opencv的应用-Opencv application on the auxiliary document, which mainly introduce the scilab toolbox on opencv Application
- 2022-03-04 15:03:27下载
- 积分:1
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自己做的掌纹识别小软件.rar
自己做的掌纹识别小软件.rar?约鹤龅恼莆剖侗鹦∪砑?rar...
自己做的掌纹识别小软件.rar
自己做的掌纹识别小软件.rar?约鹤龅恼莆剖侗鹦∪砑?rar-Their own small to do the palmprint identification software. Rar palmprint identification of their own to do a small software. Rar? About Crane龅autopsy Dong Po annoying parrot ∪ software? Rar
- 2022-06-28 19:40:54下载
- 积分:1
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face recognition source code
face recognition source code
- 2022-06-16 10:13:40下载
- 积分:1