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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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这是一个用于人脸跟踪算法,采用OPENCV实现。可广泛应用视频监控等领域。...
这是一个用于人脸跟踪算法,采用OPENCV实现。可广泛应用视频监控等领域。-This is a face tracking algorithm for use OPENCV achieve. Can be widely applied in areas such as video surveillance.
- 2022-07-03 06:59:26下载
- 积分:1
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Environment in matlab7.0 realize the image smoothing process
在matlab7.0环境下实现的图像平滑程序-Environment in matlab7.0 realize the image smoothing process
- 2022-10-16 02:25:03下载
- 积分:1
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图像分割与特征提取 C开发 The picture division and the characteristic withdraw...
图像分割与特征提取 C开发 The picture division and the characteristic withdraw--C development -Image Segmentation and Feature Extraction C Development The picture division and the characteristic withdraw- C development
- 2022-02-04 01:48:52下载
- 积分:1
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Based on c++ Build the image of gray
基于c++build的图像的灰度、亮度、对比度、二值处理-Based on c++ Build the image of gray-scale, brightness, contrast, binary treatment
- 2022-02-03 13:35:43下载
- 积分:1
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Forst滤波器,实现SAR图像相干斑点去噪
Forst滤波器,实现SAR图像相干斑点去噪-Forst filter, in SAR images speckle denoising
- 2022-02-21 15:30:40下载
- 积分:1
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Tracking the relevant papers, based on the color image of the robot visual trac...
跟踪相关论文,《基于彩色图像的机器人视觉跟踪》《基于扩展卡尔曼滤波的主动视觉跟踪技术》《基于视觉和扩展卡尔曼滤波的位姿和运动估计新方法》《一种运动目标检测与跟踪快速算法的研究》-Tracking the relevant papers, based on the color image of the robot visual tracking , Extended Kalman Filter based on active vision tracking technology, Based on the visual and extended Kalman filter and the position and orientation of new motion estimation method , a moving target detection and fast algorithm for tracking of Study
- 2022-02-07 12:50:41下载
- 积分:1
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在VC6.0中的一些基本操作,常常用来进行简单的学习和常规的练习...
在VC6.0中的一些基本操作,常常用来进行简单的学习和常规的练习
-in VC6.0 of some of the basic operations, often used for the study and simple conventional exercise
- 2022-09-12 04:35:03下载
- 积分:1
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利用小波分解与重构,实现图像滤波和压缩,可灵活选用其他小波,简单易懂,特别适合小波初学者....
利用小波分解与重构,实现图像滤波和压缩,可灵活选用其他小波,简单易懂,特别适合小波初学者.-using wavelet decomposition and reconstruction, image filtering and compression, the flexibility to choose other wavelet is simple to understand and Wavelet particularly suitable for beginners.
- 2022-03-09 22:39:19下载
- 积分:1
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canny' s original code, matlab implementation process, with English notes
canny的原代码,matlab实现过程,带中文说明-canny" s original code, matlab implementation process, with English notes
- 2022-07-07 07:04:40下载
- 积分:1