Abstract
This paper describes the approach proposed by ARTEMIS-UBIMEDIA team at TRECVID 2011, Instance Search (INS) task. The method is based on a semi-global image representation relying on an over-segmentation of the keyframes. An aggregation mechanism was then applied in order to group a set of sub-regions into an object similar to the query, under a global similarity criterion.
| Original language | English |
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| Publication status | Published - 1 Jan 2011 |
| Event | TREC Video Retrieval Evaluation, TRECVID 2011 - Gaithersburg, MD, United States Duration: 5 Dec 2011 → 7 Dec 2011 |
Conference
| Conference | TREC Video Retrieval Evaluation, TRECVID 2011 |
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| Country/Territory | United States |
| City | Gaithersburg, MD |
| Period | 5/12/11 → 7/12/11 |