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    Article

    Evaluation of Object Proposals and ConvNet Features for Landmark-based Visual Place Recognition

    Despite significant progress has been made in visual place recognition for mobile robot navigation, challenges remain, especially in changing environments. Recently, a landmark-based visual place description t...

    Yi Hou, Hong Zhang, Shilin Zhou in Journal of Intelligent & Robotic Systems (2018)

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    BoCNF: efficient image matching with Bag of ConvNet features for scalable and robust visual place recognition

    Recent advances in visual place recognition (VPR) have exploited ConvNet features to improve the recognition accuracy under significant environmental and viewpoint changes. However, it remains unsolved how to ...

    Yi Hou, Hong Zhang, Shilin Zhou in Autonomous Robots (2018)

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    Point Pattern Matching algorithm based on Point Pair Topological Characteristics and Spectral Matching

    Most of the Point Pattern Matching (PPM) algorithm performs poorly when the noise of the point’s position and outliers exist. This paper presents a novel and robust PPM algorithm which combined Point Pair Topo...

    Chunyan Lu, Huanxin Zou, Jian Zhao, Shilin Zhou in Journal of Electronics (China) (2012)