Near-duplicate keyframe identification with interest point matching and pattern learning

• Main Authors: ZHAO, Wan-Lei, NGO, Chong-wah, TAN, Hung-Khoon, WU, Xiao
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2007
• Subjects: local interest point matching; near-duplicate detection; nearest neighbor search; Graphics and Human Computer Interfaces
• Online Access: https://ink.library.smu.edu.sg/sis_research/6334; https://ink.library.smu.edu.sg/context/sis_research/article/7337/viewcontent/Near_Duplicate_Keyframe_Identification_W.pdf
• Institution: Singapore Management University

This paper proposes a new approach for near-duplicate keyframe (NDK) identification by matching, filtering and learning of local interest points (LIPs) with PCA-SIFT descriptors. The issues in matching reliability, filtering efficiency and learning flexibility are novelly exploited to delve into the...