Tags:computer vision

Action Recognition by Dense Trajectories

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The code is for computing state-of-the-art video descriptors for action recognition. The most up-to-date information can be found at: http://lear.inrialpes.fr/people/wang/dense_trajectories

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Local Binary Pattern

This is a class to calculate histogram of LBP (local binary patterns) from an input image, histograms of LBP-TOP (local binary patterns on three orthogonal planes) from an image sequence, histogram of the rotation invariant VLBP (volume local binary patte ...

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AuthorsJia WU
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MROGH v1.1

This files are an implementation of the MROGH descriptor proposed in "Bin Fan, Fuchao Wu and Zhanyi Hu, Aggregating Gradient Distributions into Intensity Orders: A Novel Local Image Descriptor,CVPR 2011,pp.2377-2384" and "Bin Fan, Fuchao Wu and Zhanyi Hu, ...

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AuthorsBin Fan
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OpenCV Based Extended Kalman Filter Frame

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A simple and clear OpenCV based extended Kalman filter(EKF) abstract class implementation,absolutely following standard EKF equations. Special thanks to the open source project of KFilter1.3. It is easy to inherit it to implement a variable state and me ...

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P3P(Perspective 3-Points) Solver

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This is a implementation of the classic P3P(Perspective 3-Points) algorithm problem solution in the Ransac paper "M. A. Fischler, R. C. Bolles. Random Sample Consensus: A Paradigm for Model Fitting with Applications to Image Analysis and Automated Cartogr ...

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SIFT Extractor

★★★★

This program is used to extract SIFT points from an image.

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AuthorsZhenhui Xu
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