Search Results for author: Guangcong Zhang

Found 2 papers, 0 papers with code

Learning Binary Features Online from Motion Dynamics for Incremental Loop-Closure Detection and Place Recognition

no code implementations15 Jan 2016 Guangcong Zhang, Mason J. Lilly, Patricio A. Vela

A codeword for bag-of-words models is generated by packaging the learned descriptor and mask, with a masked Hamming distance defined to measure the distance between two codewords.

Loop Closure Detection

Good Features to Track for Visual SLAM

no code implementations CVPR 2015 Guangcong Zhang, Patricio A. Vela

Efficient computation strategies for the observability indices are described based on incremental singular value decomposition (SVD) and greedy selection for the temporal and instantaneous observability indices, respectively.

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