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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...
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Article
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 ...
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Article
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...