Gradient Ordinal Signature and Fixed-Point Embedding for Efficient Near-Duplicate Video Detection
IEEE Transactions on Circuits and Systems for Video Technology（2012）
Key words
large scale real-time near-duplicate video detection,video signal processing,memory usage,locality sensitivity hashing,compact local image descriptor,rotation change,scale change,metric space,fixed-point embedding,fixed-point embedding (fe),mirror reflection,video dataset,search problems,similarity search method,gradient ordinal signature (gos),gradient methods,similarity search,object detection,gradient ordinal signature,image dataset,near-duplicate video detection,local feature,gos,locality sensitive hashing,iron,difference set,accuracy,real time,feature extraction,fixed point
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