講演抄録/キーワード |
講演名 |
2012-10-04 09:30
People Re-identification Using Local Similarity Estimation ○Guanwen Zhang・Jien Kato・Yu Wang・Kenji Mase(Nagoya Univ.) PRMU2012-52 |
抄録 |
(和) |
(まだ登録されていません) |
(英) |
In this paper, we propose an efficient and robust approach for multiple-shot people re-identification. To compare the people’s appearance instances of image set, we explore the multimodal property of people appearance distribution and estimate the similarity in the local neighbours of the appearance instances. An energy-based loss function is proposed to measure the distance as the similarity in feature space. This loss function favors close distances to support the people with high similarity and penalizes large distances as well as overlap between neighbors to exclude the people with low similarity. Experiments on the public datasets show significant improvements over previous reports. |
キーワード |
(和) |
/ / / / / / / |
(英) |
Similarity Estimation / People Re-identification / Energy-based Loss Function / / / / / |
文献情報 |
信学技報, vol. 112, no. 225, PRMU2012-52, pp. 7-11, 2012年10月. |
資料番号 |
PRMU2012-52 |
発行日 |
2012-09-27 (PRMU) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
PRMU2012-52 |