Ordinal Measures for Image Correspondence
IEEE Transactions on Pattern Analysis and Machine Intelligence
Distinctive Image Features from Scale-Invariant Keypoints
International Journal of Computer Vision
Detection of video sequences using compact signatures
ACM Transactions on Information Systems (TOIS)
A Time Warping Based Approach for Video Copy Detection
ICPR '06 Proceedings of the 18th International Conference on Pattern Recognition - Volume 03
Video copy detection: a comparative study
Proceedings of the 6th ACM international conference on Image and video retrieval
Practical elimination of near-duplicates from web video search
Proceedings of the 15th international conference on Multimedia
Speeded-Up Robust Features (SURF)
Computer Vision and Image Understanding
Efficiently matching sets of features with random histograms
MM '08 Proceedings of the 16th ACM international conference on Multimedia
Bounded coordinate system indexing for real-time video clip search
ACM Transactions on Information Systems (TOIS)
Continuous Content-Based Copy Detection over Streaming Videos
ICDE '08 Proceedings of the 2008 IEEE 24th International Conference on Data Engineering
Scalable detection of partial near-duplicate videos by visual-temporal consistency
MM '09 Proceedings of the 17th ACM international conference on Multimedia
Fast min-hashing indexing and robust spatio-temporal matching for detecting video copies
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Adaptive Subspace Symbolization for Content-Based Video Detection
IEEE Transactions on Knowledge and Data Engineering
Mining near-duplicate graph for cluster-based reranking of web video search results
ACM Transactions on Information Systems (TOIS)
Monitoring near duplicates over video streams
Proceedings of the international conference on Multimedia
Real-time large scale near-duplicate web video retrieval
Proceedings of the international conference on Multimedia
Efficient set intersection for inverted indexing
ACM Transactions on Information Systems (TOIS)
Product Quantization for Nearest Neighbor Search
IEEE Transactions on Pattern Analysis and Machine Intelligence
Content redundancy in YouTube and its application to video tagging
ACM Transactions on Information Systems (TOIS)
Multiple feature hashing for real-time large scale near-duplicate video retrieval
MM '11 Proceedings of the 19th ACM international conference on Multimedia
A quick search method for audio and video signals based on histogram pruning
IEEE Transactions on Multimedia
Practical Online Near-Duplicate Subsequence Detection for Continuous Video Streams
IEEE Transactions on Multimedia
Efficient video similarity measurement with video signature
IEEE Transactions on Circuits and Systems for Video Technology
Spatiotemporal sequence matching for efficient video copy detection
IEEE Transactions on Circuits and Systems for Video Technology
Frame Fusion for Video Copy Detection
IEEE Transactions on Circuits and Systems for Video Technology
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In this article, we study the efficiency problem of video stream near-duplicate monitoring in a large-scale repository. Existing stream monitoring methods are mainly designed for a short video to scan over a query stream; they have difficulty being scalable for a large number of long videos. We present a simple but effective algorithm called incremental similarity update to address the problem. That is, a similarity upper bound between two videos can be calculated incrementally by leveraging the prior knowledge of the previous calculation. The similarity upper bound takes a lightweight computation to filter out unnecessary time-consuming computation for the actual similarity between two videos, making the search process more efficient. We integrate the algorithm with inverted indexing to obtain a candidate list from the repository for the given query stream. Meanwhile, the algorithm is applied to scan each candidate for locating exact near-duplicate subsequences. We implement several state-of-the-art methods for comparison in terms of accuracy, execution time, and memory consumption. Experimental results demonstrate the proposed algorithm yields comparable accuracy, compact memory size, and more efficient execution time.