@inproceedings{a95d3026f22d4ad082388abd4cd1e4ba,
title = "Efficient graph based spatial face context representation and matching",
abstract = "In this paper, we propose a novel orientation-aware Urquhart graph based spatial face context representation method to efficiently describe the spatial relationship among faces in group photos. We combine graph matching with orientations of graph edges to assess the similarity of spatial face contexts from different group photos. The experimental results show that our method can find more structurally similar group photos compared to the state-of-the-art spatial face context representation methods.",
keywords = "graph matching, social event analysis, spatial face context",
author = "Chiu, {Yi I.} and Congcong Li and Huang, {Chun Rong} and Chung, {Pau Choo} and Tsuhan Chen",
year = "2013",
month = oct,
day = "18",
doi = "10.1109/ICASSP.2013.6638004",
language = "English",
isbn = "9781479903566",
series = "ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings",
pages = "2001--2005",
booktitle = "2013 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013 - Proceedings",
note = "2013 38th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013 ; Conference date: 26-05-2013 Through 31-05-2013",
}