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Description: Most motion-based tracking algorithms assume that objects undergo rigid motion, which is most likely disobeyed in real world. In this paper, we present a novel motion-based tracking framework which makes no such assumptions. Object is represented by a set of local invariant features, whose motions are observed by a feature correspon-
dence process. A generative model is proposed to depict
the relationship between local feature motions and object
global motion, whose parameters are learned efciently by
an on-line EM algorithm. And the object global motion is estimated in term of maximum likelihood of observations.Then an updating mechanism is employed to adapt object representation. Experiments show that our framework is
exible and robust in dealing with appearance changes,background clutter, illumination changes and occlusion
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Size: 424705 |
Author: chenjieke |
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Description: 用openCV编写的SURF特征检测方法，此代码只供学习交流，版权归原作者所有，如有商业利用请于原作者liuliu联系。-SURF prepared by openCV feature detection methods, this code is for learning exchanges, and belongs to original author, if the commercial exploitation of liuliu Please contact original author.
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Size: 6144 |
Author: 于子予 |
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Description: Sift Surf example Sift Surf example
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Size: 2859008 |
Author: Mike |
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Description: 中科院写的用surf特征实现目标跟踪,很有参考价值.-Characteristics of written Chinese Academy of Sciences Target tracking with surf, a good reference.
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Size: 424960 |
Author: 陈杰克 |
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Description: 这是运用surf算法来进行的多运动目标的跟踪，还有一些文档说明资料。-It is the use of tracking algorithm to surf multiple moving targets, and some documentation available.
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Size: 4544512 |
Author: DHH |
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Description: OpenCV Object Detection and Tracking via SURF (Speeded Up Robust Features) in Emgu CV
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Size: 48128 |
Author: cc |
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Description: surf feature extraction for target tracking applications
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Size: 2048 |
Author: javad |
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Description: SURF的C++程序，VS2010运行环境！-SURF C++ program, VS2010 runtime environment!
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Size: 490496 |
Author: 山姆 |
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Description: vs2010下两张图片之间、进行sift匹配，角点LK金字塔光流跟踪，surf匹配。有绘制特征点主方向和辅助方向。具体仔细看代码。-vs2010 down between two pictures, make sift matching corner pyramid LK optical flow tracking, surf match. Have drawn the main direction of the feature points and the auxiliary direction. A closer look at the specific code.
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Size: 6444032 |
Author: 孙天宇 |
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Description: matlab图像处理作业，对一段视频中的运动物体进行实时跟踪。利用surf进行每两帧图像的配准，并利用帧间差分法，找到物体轮廓，可追踪两个目标，请在matlab2013b环境下运行-Matlab image processing operations, real-time tracking of a moving object in video. Using surf every two frames of image registration, and use the interframe difference method, find the object contour, traceable two objectives, please run in matlab2013b environment
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Size: 207872 |
Author: 贾程序 |
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Description: 非常好的资料，基于局部特征点的跟踪，surf算法， 角点检测，ransca-Very good information, based on local feature point tracking, surf algorithm, corner detection, ransca
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Size: 7366656 |
Author: jiangnan |
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Description: ofxSURFTracker is a very simple addon for tracking objects in images and video using openCV SURF.
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Size: 47104 |
Author: subutong |
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Description: openc基于SIFT和Surf特征的目标跟踪-Target tracking based on SIFT and Surf features
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Size: 9217024 |
Author: lilong |
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Description: ：提出一种基于SURF 与光流法相结合的增强现实局部跟踪注册方法。采用光流法对移动对象区域进行跟
踪，利用SURF 算法仿射、尺度不变性及运算速度快的优点对该区域进行特征提取与匹配，利用相邻帧之间特征点的
匹配关系求得三维注册矩阵，在保持注册精确性的同时降低了系统运算时间。实验结果表明该方法达到了实时跟
踪与准确注册的效果，并且在环境变化时保持了较好的鲁棒性。-A tracking and registration method based on SURF and optical flow in the AR is proposed. The moving object
region is tracked by the optical flow method. This paper extracts and matches the features of the region with SURF because
the algorithm maintains advantages of affine invariance, scale invariance and fast computing speed. The final registration
matrix is calculated using the homographies between adjacent frames. This method reduces the computational time deeply
while the accuracy of the registration unchanges. Convinced by experimental results, this approach can work at almost real
time and achieves accurate registration, and can keep a good robustness in some environment changes.
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Size: 723968 |
Author: Liu Yaoyang |
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Description: surf实现图像特征点检测，开放的语言程序可用于图像物体实时追踪或图像拼接处理。(Surf implements image feature point detection.An open language program can be used for image object tracking or image splicing.)
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Size: 1361920 |
Author: 无奈的石头 |
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