Abstract
In this paper, we propose a multi-view gender classification system with a hierarchical framework using facial images as input. The front end of the framework is a classifier, which will properly divides the input images into several groups. To ease the data sparsity problem in the multi-view scenario, facial symmetry is used to reduce the number of views. Moreover, we adopt soft assignment when dividing the input data, which can reduce the errors caused by the boundary effect in hard assignment. Then for each group, we train a gender classifier, called an expert. These experts can be any commonly used classifiers, such as support vector machines or neural networks. In this step, facial components instead of the whole face are used to achieve higher robustness against variations caused by facial alignment, illumination and occlusions. Experimental results demonstrate that our framework significantly improves the performance.






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Golomb B, Lawrence D, Sejnowski T (1990) Sexnet: a neural network identifies sex from human faces. Proc Adv Neural Inf Process Syst 3:572–579
Brunelli R, Poggio T (1992) Hyperbf networks for gender classification. Proceedings of the DARPA Image Understanding Workshop, pp 311–314
Gutta S, Wechsler H (July 1999) Gender and ethnic classification of human faces using hybrid classifiers. In: Neural Networks, 1999. IJCNN ’99. International Joint Conference on, vol 6, pp 4084–4089
Moghaddam B, Yang M (2002) Learning gender with support faces. IEEE Trans Pattern Anal Mach Intell 24(5):707–711
Kim H, Kim D, Ghahramani Z, Bang S (2006) Appearance-based gender classification with gaussian processes. Pattern Recogn Lett 27(6):618–626
Lian H, Lu B (2006) Multi-view gender classification using local binary patterns and support vector machines. Proceedings of the third international symposium on neural networks, pp 202–209
Baluja S, Rowley H (2007) Boosting sex identification performance. Int J Comput Vis 71(1):111–119
Lian X, Lu B (2009) Gender classification by combining facial and hair information. Proceedings of advances in neuro-information processing, pp 647–654
Xia B, Sun H, Lu B (2008) Multi-view gender classification based on local Gabor binary mapping pattern and support vector machines. In: IEEE international joint conference on neural networks, pp 3388–3395
Li B, Lian X, Lu B (2011) Gender classification by combining hair, clothing and face organ classifiers. to appear in Neuralcomputing
Sugeno M (1974) Theory of fuzzy integrals and its applications
Burton A, Bruce V, Dench N (1993) What’s the difference between men and women? Evidence from facial measurement. PERCEPTION-LONDON-22:153–153
Fellous J (1997) Gender discrimination and prediction on the basis of facial metric information. Vis Res 37(14):1961–1973
Tamura S, Kawai H, Mitsumoto H (1996) Male/female identification from 8 Ũ 6 very low resolution face images by neural network. Pattern Recogn Lett 29(2):331–335
Cottrell G, Metcalfe J (1990) EMPATH: Face, emotion, and gender recognition using holons. In: Proceedings of the 1990 conference on advances in neural information processing systems 3, Morgan Kaufmann Publishers Inc. 571
Sun Z, Bebis G, Yuan X, Louis S (2003) Genetic feature subset selection for gender classification: a comparison study. In: Applications of computer vision, 2002. (WACV 2002). Proceedings. Sixth IEEE Workshop on, IEEE, pp 165–170
Jain A, Huang J (2004) Integrating independent components and linear discriminant analysis for gender classification. In: Automatic face and gesture recognition, 2004. Proceedings. Sixth IEEE international conference on, IEEE, pp 159–163
Zhang W, Shan S, Gao W, Chen X, Zhang H (2005) Local Gabor binary pattern histogram sequence (LGBPHS): a novel non-statistical model for face representation and recognition. Tenth IEEE international conference on computer cision 1
Wu B, Ai H, Huang C (2003) Lut-based adaboost for gender classification. Proceedings of international conference on audio-and video-based biometric person authentication, pp 104–110
Sun N, Zheng W, Sun C, Zou C, Zhao L (2006) Gender classification based on boosting local binary pattern. Proceedings of 3rd International Symposium on Neural Networks, vol 2, pp 194–201
Toews M, Arbel T (2009) Detection, localization, and sex classification of faces from arbitrary viewpoints and under occlusion. IEEE Trans Pattern Anal Mach Intell 31:1567–1581
Takimoto H, Mitsukura Y, Fukumi M (2007) Robust gender and age estimation under varying facial pose. IEEJ Trans 127(7):1022–1029
Ahonen T, Hadid A, Pietikainen M (2004) Face recognition with local binary patterns. Comput Vis Proc 3021:469–481
Ji Z, Lian X, Lu B (2009) Gender classification by fusion of face and hair feature. State of the Art in Face Recognition 215–230
Ji Z, Lu B (2011) A support vector machine classifier with automatic confidence and its application to gender classification. To appear in Neuralcomputing
Huang J, Shao X, Wechsler H (1998) Face pose discrimination using support vector machines (svm). In: Proceedings of 14th international conference on pattern recognition (ICPR98)
Brown UE, Perrett D (1993) What gives a face its gender. Perception 22:829–840
Cootes T, Taylor C, Cooper D, Graham J et al (1995) Active shape models-their training and application. Comput Vis Image Underst 61(1):38–59
Wu T, Lin C, Weng R (2004) Probability estimates for multi-class classification by pairwise coupling. J Mach Learn Res 5:975–1005
Murofushi T, Sugeno M (1989) An interpretation of fuzzy measures and the Choquet integral as an integral with respect to a fuzzy measure. Fuzzy Sets Syst 29(2):201–227
Vishwanathan SVN, Sun Z, Theera-Ampornpunt N, Varma M (December 2010) Multiple kernel learning and the SMO algorithm. In: Advances in Neural Information Processing Systems
Makinen E, Raisamo R (2008) Evaluation of gender classification methods with automatically detected and aligned faces. In: IEEE Trans. Pattern Analysis and Machine Intelligence, vol 30(3), pp 541–547
Gao W, Cao B, Shan S et al (2008) The cas-peal large-scale chinese face database and baseline evaluations. IEEE T Syst Man Cy A 38(1):149–161
Lian H, Lu B (2007) Multi-view gender classification using multi-resolution local binary patterns and support vector machines. Int J Neural Syst 17(6):479–487
Acknowledgments
This work was partially supported by the National Natural Science Foundation of China (Grant No. 90820018), the National Basic Research Program of China (Grant No. 2009CB320901), and the Science and Technology Commission of Shanghai Municipality (Grant No. 09511502400).
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Wu, TX., Lian, XC. & Lu, BL. Multi-view gender classification using symmetry of facial images. Neural Comput & Applic 21, 661–669 (2012). https://doi.org/10.1007/s00521-011-0647-x
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DOI: https://doi.org/10.1007/s00521-011-0647-x