3D ASSISTED FACE RECOGNITION VIA PROGRESSIVE POSE ESTIMATION

Abstract : Most existing pose-independent Face Recognition (FR) tech- niques take advantage of 3D model to guarantee the natural- ness while normalizing or simulating pose variations. Two nontrivial problems to be tackled are accurate measurement of pose parameters and computational efficiency. In this pa- per, we introduce an effective and efficient approach to estimate human head pose, which fundamentally ameliorates the performance of 3D aided FR systems. The proposed method works in a progressive way: firstly, a random forest (RF) is constructed utilizing synthesized images derived from 3D models; secondly, the classification result obtained by apply- ing well-trained RF on a probe image is considered as the preliminary pose estimation; finally, this initial pose is transferred to shape-based 3D morphable model (3DMM) aiming at definitive pose normalization. Using such a method, similarity scores between frontal view gallery set and pose-normalized probe set can be computed to predict the identity. Experimental results achieved on the UHDB dataset outperform the ones so far reported. Additionally, it is much less time-consuming than prevailing 3DMM based approaches.
Type de document :
Communication dans un congrès
International Conference on Image Processing (ICIP), Oct 2014, Paris, France. IEEE, pp.728-732, 2014
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https://hal.archives-ouvertes.fr/hal-01301118
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Soumis le : lundi 11 avril 2016 - 16:30:32
Dernière modification le : lundi 25 avril 2016 - 13:48:57

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  • HAL Id : hal-01301118, version 1

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Wuming Zhang, Di Huang, Dimitris Samaras, Jean-Marie Morvan, Yunhong Wang, et al.. 3D ASSISTED FACE RECOGNITION VIA PROGRESSIVE POSE ESTIMATION. International Conference on Image Processing (ICIP), Oct 2014, Paris, France. IEEE, pp.728-732, 2014. <hal-01301118>

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