Presentation | 2005-06-16 A Fast Time-series Search Algorithm for Audio and Video Signals Based on Local and Global Feature Clustering Kunio KASHINO, Akisato KIMURA, Takayuki KUROZUMI, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper proposes a quick method of similarity-based video searching to detect and locate a specific video clip given as a query in a stored long video stream. The method employs a two-stage process: local and global feature clustering. The local clustering exploits continuity or local similarities between video features, and the global clustering gathers similar video frames that are not necessarily adjacent to each other. These processes prune irrelevant sections on a video stream. The method guarantees the exactly same search result as the exhaustive search. Experiments performed on a PC show that the proposed method can correctly detect and locate a 7.5-second clip in a 150-hour video recording in 15 ms on average. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | time-series search / fingerprinting / clustering / pruning |
Paper # | DE2005-3,PRMU2005-24 |
Date of Issue |
Conference Information | |
Committee | PRMU |
---|---|
Conference Date | 2005/6/9(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Pattern Recognition and Media Understanding (PRMU) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Fast Time-series Search Algorithm for Audio and Video Signals Based on Local and Global Feature Clustering |
Sub Title (in English) | |
Keyword(1) | time-series search |
Keyword(2) | fingerprinting |
Keyword(3) | clustering |
Keyword(4) | pruning |
1st Author's Name | Kunio KASHINO |
1st Author's Affiliation | NTT Communication Science Laboratories, Nippon Telegraph and Telephone Corporation() |
2nd Author's Name | Akisato KIMURA |
2nd Author's Affiliation | NTT Communication Science Laboratories, Nippon Telegraph and Telephone Corporation |
3rd Author's Name | Takayuki KUROZUMI |
3rd Author's Affiliation | NTT Communication Science Laboratories, Nippon Telegraph and Telephone Corporation |
Date | 2005-06-16 |
Paper # | DE2005-3,PRMU2005-24 |
Volume (vol) | vol.105 |
Number (no) | 118 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |