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HM4: Hidden Markov Model with Memory Management for Visual Place Recognition [article]

Anh-Dzung Doan, Yasir Latif, Tat-Jun Chin, Ian Reid
2020 arXiv   pre-print
To tackle the scalability issue for visual place recognition in autonomous driving, we develop a Hidden Markov Model approach with a two-tiered memory management.  ...  However, this creates an unboundedly-growing database that poses time and memory scalability challenges for place recognition methods.  ...  In the context of autonomous driving, [4] presented a promising VPR solution based on Hidden Markov Model (HMM).  ... 
arXiv:2011.00450v1 fatcat:lrylv57jqvfxbetvqnmdpejvlm