DOI QR코드

DOI QR Code

포즈 추정 기반 얼굴 인식 시스템 설계 : 포즈 추정 알고리즘 비교 연구

Design of Face Recognition System Based on Pose Estimation : Comparative Studies of Pose Estimation Algorithms

  • Kim, Jin-Yul (Dept. of Electronic Engineering, The University of Suwon) ;
  • Kim, Jong-Bum (Dept. of Electronic Engineering, The University of Suwon) ;
  • Oh, Sung-Kwun (Dept. of Electronic Engineering, The University of Suwon)
  • 투고 : 2016.03.02
  • 심사 : 2017.03.02
  • 발행 : 2017.04.01

초록

This paper is concerned with the design methodology of face recognition system based on pose estimation. In 2-dimensional face recognition, the variations of facial pose cause the deterioration of recognition performance because object recognition is carried out by using brightness of each pixel on image. To alleviate such problem, the proposed face recognition system deals with Learning Vector Quantizatioin(LVQ) or K-Nearest Neighbor(K-NN) to estimate facial pose on image and then the images obtained from LVQ or K-NN are used as the inputs of networks such as Convolution Neural Networks(CNNs) and Radial Basis Function Neural Networks(RBFNNs). The effectiveness and efficiency of the post estimation using LVQ and K-NN as well as face recognition rate using CNNs and RBFNNs are discussed through experiments carried out by using ICPR and CMU PIE databases.

키워드

과제정보

연구 과제번호 : Centre for U-city Security & Surveillance Technology

연구 과제 주관 기관 : National Research Foundation of Korea (NRF), GRRC

참고문헌

  1. S. Lawrence, C. L. Giles, A. C. Tsoi, and A. D. Back, "Face Recognition: A Convolutional Neural-Network Approach," IEEE Trans. on Neural Networks, Vol. 8, No. 1, pp. 98-113, 1997. https://doi.org/10.1109/72.554195
  2. C. Nebauer. "Evaluation of convolutional neural networks for visual recognition," Neural Networks, IEEE Transactions on 9.4, pp. 685-696, 1998 https://doi.org/10.1109/72.701181
  3. W. D. Kim, D. J. Lee, and S. K. Oh, "Structural Design of FCM-based Fuzzy Inference System", CICS, pp. 63-64, 2009
  4. W. D. Kim, S. K. Oh, H. K. Kim, "Structural Design of FCM-based Fuzzy Inference System : A Comparative Study of WLSE and LSE", The Transactions of the Korean Institute of Electrical Engineers, Vol. 59, No. 5, pp. 981-989, 2010
  5. D. H. Kim, M. K. Kang, E. Y. Cha, "Pattern Classification Model using LVQ Optimized by Fuzzy Membership Function", Journal of KIISE : Software and Applications, Vol. 29, No. 7-8, pp. 573-583, 2002
  6. O. R. Kwon, K. H. Shin, J. C. Chun, K. P. Min, P. Park "Face Recognition System Using LVQ Neural Net", KIIS, Vol. 7, No. 2, pp. 285-290, 2006
  7. D. J. Kim, S. H. Ahn, "A comparison study clustering performances among various LVQ algorithms", The Institute of Electronics and Information Engineers, Vol. 10, No. 1, pp. 1005-1008, 1997
  8. K. H. Eom, K. K. Jung, S. B. Chung, "The Modified LVQ method for Performance Improvement of Pattern Classification", The Institute of Electronics and Information Engineers, Vol. 43, No. 2, pp. 33-39, 2006
  9. B. Y. Kim, J. Y. Kim, S. K. Oh, "Design of Robust Face Recognition System to Pose Variaitions Based on Pose Estimation : The Comparative Study on the Recognition Performance Using PCA and RBFNNs", The Transactions of the Korean Institute of Electrical Engineers, Vol. 64, No. 9, pp. 1347-1355, 2015 https://doi.org/10.5370/KIEE.2015.64.9.1347
  10. S. C. Lee, B. Y. Kim, S. H. Oh, S. K. Oh, J. Y. Kim, "Design of Face Recognition System Based on Improved Pose Estimation through Multi-Pose Region", Proceedings of KIIS Fall Conference, Vol. 24, No. 2, pp. 123-124, 2014
  11. K. H. Ji, W. K Kim, S. K. Oh, "A Study on Pattern Recognition polynomial-based Radial Basis Function Neural Networks", 2009 Information and control symposium, pp. 387-389, 2009
  12. W. K. Kim, S. K. Oh, H. K. Kim, "A Study on Feature Selection In Face Image Using Principal Component Analysis and Particle Swarm Optimization Algorithm", KIEE, Vol. 58, No. 12, pp. 2511-2519, 2009
  13. D. H. Kang, M. L. Lee, "A Study of face recognition using PCA and kNN", proceedings of KIIS Fall Conference, Vol. 18, No. 2, pp. 408-411, 2008
  14. Y. S. Lee, Y. M. Chung, "A Comparative Study on Category Assignment Methods of KNN Classifier", Proceedings of the 7th Conference of Korean Society for Information Management, pp. 37-40, 2000
  15. K. J. Lee, "Three Dimensional Object Recognition using PCA and KNN", Journal of the Korea Contents Association, Vol. 9, No. 8, pp. 57-63, 2009 https://doi.org/10.5392/JKCA.2009.9.8.057