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Proceedings of the 2016 3rd International Conference on Materials Engineering, Manufacturing Technology and Control
Bag of Features (BoF) has been successfully exploited in content-based image retrieval for several years. Due to its performance and popularity, several extensions have been proposed that involve feature description, dictionary building, feature encoding and post-query process, etc. This paper proposes a dynamically weighting scheme for BoF-based image retrieval based on feedback. It involves two contributions: (i) analyzing the statistical distribution characteristic of similar BoFdoi:10.2991/icmemtc-16.2016.296 fatcat:vme7qetyjvc6df2ujafwk4srtu