Fast pose invariant face recognition using super coupled multiresolution Markov Random Fields on a GPU
Fast pose invariant face recognition using super coupled multiresolution Markov Random Fields on a GPU
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在 GPU 上使用超耦合多分辨率马尔可夫随机场进行快速姿势不变人脸识别
DOI:
10.1016/j.patrec.2014.05.017
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发表时间:
2014
影响因子:
5.1
通讯作者:
Rahimzadeh Arashloo S
中科院分区:
文献类型:
--
作者:
Rahimzadeh Arashloo S
We discuss the problem of pose invariant face recognition using a Markov Random Field (MRF) model. MRF image to image matching has been shown to be very promising in earlier studies (Arashloo and Kittler, 2011) [4]. Its demanding computational complexity has been addressed in Arashloo et al. (2011) [6] by means of multiresolution MRFs linked by the super coupling transform advocated by Petrou et al. (1998) [37, 11]. In this paper, we benefit from the daisy descriptor for face image representation in image matching. Most importantly, we design an innovative GPU implementation of the proposed multiresolution MRF matching process. The significant speed up achieved (factor of 25) has multiple benefits: It makes the MRF approach a practical proposition. It facilitates extensive empirical optimisation and evaluation studies. The latter conducted on benchmarking databases, including the challenging labelled faces in the wild (LFW) database show the outstanding potential of the proposed method, which consistently achieves state-of-the-art performance in standard benchmarking tests. The experimental studies also show that the super coupled multiresolution MRFs deliver a computational speed up by a factor of 5 over and above the speed up achieved using the GPU implementation.
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DOI:
10.1016/j.cviu.2010.12.006
发表时间:
2011-07
期刊:
Comput. Vis. Image Underst.
影响因子:
--
作者:
Shervin Rahimzadeh Arashloo;J. Kittler;W. Christmas
通讯作者:
Shervin Rahimzadeh Arashloo;J. Kittler;W. Christmas
DOI:
10.5555/2503308.2188386
发表时间:
2012
期刊:
J. Mach. Learn. Res.
影响因子:
--
作者:
Yiming Ying;Peng Li
通讯作者:
Yiming Ying;Peng Li
DOI:
10.1109/34.682185
发表时间:
1998
期刊:
IEEE Trans. Pattern Anal. Mach. Intell.
影响因子:
--
作者:
M. Bober;M. Petrou;J. Kittler
通讯作者:
J. Kittler
DOI:
10.1007/11744023_32
发表时间:
2006-01-01
期刊:
COMPUTER VISION - ECCV 2006 , PT 1, PROCEEDINGS
影响因子:
--
作者:
Bay, Herbert;Tuytelaars, Tinne;Van Gool, Luc
通讯作者:
Van Gool, Luc
DOI:
10.1109/icpr.1994.577123
发表时间:
1994
期刊:
Proceedings of the 12th IAPR International Conference on Pattern Recognition, Vol. 2 - Conference B: Computer Vision & Image Processing. (Cat. No.94CH3440-5)
影响因子:
--
作者:
G. Nicholls;M. Petrou
通讯作者:
M. Petrou