Optimal multi-step k-nearest neighbor search
SIGMOD '98 Proceedings of the 1998 ACM SIGMOD international conference on Management of data
Searching Multimedia Databases by Content
Searching Multimedia Databases by Content
Perceptual Metrics for Image Database Navigation
Perceptual Metrics for Image Database Navigation
Empirical evaluation of dissimilarity measures for color and texture
Computer Vision and Image Understanding - Special issue on empirical evaluation of computer vision algorithms
VLDB '98 Proceedings of the 24rd International Conference on Very Large Data Bases
STRG-Index: spatio-temporal region graph indexing for large video databases
Proceedings of the 2005 ACM SIGMOD international conference on Management of data
Approximation Techniques for Indexing the Earth Mover's Distance in Multimedia Databases
ICDE '06 Proceedings of the 22nd International Conference on Data Engineering
Video copy detection: a comparative study
Proceedings of the 6th ACM international conference on Image and video retrieval
Efficient similarity search using the Earth Mover's Distance for large multimedia databases
ICDE '08 Proceedings of the 2008 IEEE 24th International Conference on Data Engineering
Content-based image and video indexing and retrieval
Proceedings of the 2005 joint Chinese-German conference on Cognitive systems
Indexing spatially sensitive distance measures using multi-resolution lower bounds
EDBT'06 Proceedings of the 10th international conference on Advances in Database Technology
A fast video copy detection approach by dynamic programming
PCM'10 Proceedings of the 11th Pacific Rim conference on Advances in multimedia information processing: Part I
Efficient processing of multiple DTW queries in time series databases
SSDBM'11 Proceedings of the 23rd international conference on Scientific and statistical database management
Correlation-based retrieval for heavily changed near-duplicate videos
ACM Transactions on Information Systems (TOIS)
Speeding up complex video copy detection queries
DASFAA'10 Proceedings of the 15th international conference on Database Systems for Advanced Applications - Volume Part I
Near-duplicate video retrieval: Current research and future trends
ACM Computing Surveys (CSUR)
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Video copy detection should be capable of identifying video copies subject to alterations e.g. in video contrast or frame rates. We propose a video copy detection scheme that allows for adaptable detection of videos that are altered temporally (e.g. frame rate change) and/or visually (e.g. change in contrast). Our query processing combines filtering and indexing structures for efficient multistep computation of video copies under this model. We show that our model successfully identifies altered video copies and does so more reliably than existing models.