| Paper Abstract and Keywords |
| Presentation |
2014-02-17 09:35
Faster Video Scene Retrieval by Multiple Query Images using Image Piece Word Histogram
Takahiro Mochizuki, Masanori Sano, Hideki Mitsumine (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We are researching new technologies to retrieval video scenes targeting large volume of video. Major approaches for visual-based video retrieval include a shot retrieval by one query image. But TV productions need to retrieve on not only a “too-short-time” shot basis but also a scene (multiple sequential shots) basis by multiple query images. However, the reduction of calculation cost is a big issue because it is required to calculate the “all-to-all” image similarities between query images and all shot images in each scene. In this paper, we propose a new method to reduce cost for similarity calculation by pre-clustering of scenes based on our original video feature “histogram of image piece words” and narrowing down the retrieval target clusters. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
scene retrieval / query image / image piece words / speed-up / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 38, no. 7, ME2014-2, pp. 205-209, Feb. 2014. |
| Paper # |
ME2014-2 |
| Date of Issue |
2014-02-10 (HI, ME, AIT) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
|
| Conference Information |
| Committee |
IEICE-ITS IEICE-IE AIT HI ME |
| Conference Date |
2014-02-17 - 2014-02-18 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hokkaido Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
ITS Image Processing, etc. |
| Paper Information |
| Registration To |
ME |
| Conference Code |
2014-02-ITS-IE-AIT-HI-ME |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Faster Video Scene Retrieval by Multiple Query Images using Image Piece Word Histogram |
| Sub Title (in English) |
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| Keyword(1) |
scene retrieval |
| Keyword(2) |
query image |
| Keyword(3) |
image piece words |
| Keyword(4) |
speed-up |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Takahiro Mochizuki |
| 1st Author's Affiliation |
NHK Science & Technology Research Laboratories (NHK) |
| 2nd Author's Name |
Masanori Sano |
| 2nd Author's Affiliation |
NHK Science & Technology Research Laboratories (NHK) |
| 3rd Author's Name |
Hideki Mitsumine |
| 3rd Author's Affiliation |
NHK Science & Technology Research Laboratories (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2014-02-17 09:35:00 |
| Presentation Time |
15 minutes |
| Registration for |
ME |
| Paper # |
HI2014-2, ME2014-2, AIT2014-2 |
| Volume (vol) |
vol.38 |
| Number (no) |
no.7 |
| Page |
pp.205-209 |
| #Pages |
5 |
| Date of Issue |
2014-02-10 (HI, ME, AIT) |