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Near-Duplicate Video Detection Based on an Approximate Similarity Self-Join Strategy
Abstract : The huge amount of redundant multimedia data, like video, has become a problem in terms of both space and copyright. Usually, the methods for identifying near-duplicate videos are neither adequate nor scalable to find pairs of similar videos. Similarity self-join operation could be an alternative to solve this problem in which all similar pairs of elements from a video dataset are retrieved. Nonetheless, methods for similarity self-join have poor performance when applied to high-dimensional data. In this work, we propose a new approximate method to compute similarity self-join in sub-quadratic time in order to solve the near-duplicate video detection problem. Our strategy is based on clustering techniques to find out groups of videos which are similar to each other.
Cited literature [25 references]
https://hal.inria.fr/hal-01305691
Contributor : Laurent Amsaleg Connect in order to contact the contributor
Submitted on : Monday, April 25, 2016 - 3:29:59 PM
Last modification on : Wednesday, November 3, 2021 - 6:05:36 AM
Long-term archiving on: : Tuesday, November 15, 2016 - 8:47:41 AM
Contributor : Laurent Amsaleg Connect in order to contact the contributor
Submitted on : Monday, April 25, 2016 - 3:29:59 PM
Last modification on : Wednesday, November 3, 2021 - 6:05:36 AM
Long-term archiving on: : Tuesday, November 15, 2016 - 8:47:41 AM
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