TY - GEN
T1 - Multi-shot SURF-based person re-identification via sparse representation
AU - Khedher, Mohamed Ibn
AU - El Yacoubi, Mounim A.
AU - Dorizzi, Bernadette
PY - 2013/1/1
Y1 - 2013/1/1
N2 - We present in this paper a multi-shot human reidentification system from video sequences based on SURF matching. Our contribution is about the matching step which is crucial. In this context, we propose a new method of SURF matching via sparse representation. Each SURF Interest Point in the test sequence is represented by a sparse representation of SURFs points in the reference dataset. For efficiency purposes, a dynamic dictionary is selected for each SURF from this dataset through KD-Tree Neighborhood search. Then a majority vote rule is applied to classify the test sequence. This approach is evaluated on two public datasets: PRID-2011 and CAVIAR4REID. The experimental results show that our approach compares favorably with and outperforms current state-of-the-art on the two datasets by 1% to 7%.
AB - We present in this paper a multi-shot human reidentification system from video sequences based on SURF matching. Our contribution is about the matching step which is crucial. In this context, we propose a new method of SURF matching via sparse representation. Each SURF Interest Point in the test sequence is represented by a sparse representation of SURFs points in the reference dataset. For efficiency purposes, a dynamic dictionary is selected for each SURF from this dataset through KD-Tree Neighborhood search. Then a majority vote rule is applied to classify the test sequence. This approach is evaluated on two public datasets: PRID-2011 and CAVIAR4REID. The experimental results show that our approach compares favorably with and outperforms current state-of-the-art on the two datasets by 1% to 7%.
U2 - 10.1109/AVSS.2013.6636633
DO - 10.1109/AVSS.2013.6636633
M3 - Conference contribution
AN - SCOPUS:84890864098
SN - 9781479907038
T3 - 2013 10th IEEE International Conference on Advanced Video and Signal Based Surveillance, AVSS 2013
SP - 159
EP - 164
BT - 2013 10th IEEE International Conference on Advanced Video and Signal Based Surveillance, AVSS 2013
PB - IEEE Computer Society
T2 - 10th IEEE International Conference on Advanced Video and Signal Based Surveillance, AVSS 2013
Y2 - 27 August 2013 through 30 August 2013
ER -