Finding Spatio-Temporal Contour of Moving Objects. - Kenji Nagao; Masaki Sohma; Katsura Kawakami; Michihiro Kobayakawa; Shigeru Ando (MVA, 1992)

Object recognition by alignment using invariant projections of planar surfaces. - Kenji Nagao; W. Eric L. Grimson (ICPR (1), 1994)

Recognizing 3D Objects Using Photometric Invariant. - Kenji Nagao (ICCV, 1995)

Direct object recognition using no higher than second order statistics of the image. - Kenji Nagao; Berthold K. P. Horn (IROS (2), 1995)

Direct methods for evaluating the planarity and rigidity of a surface using only 2D views. - Kenji Nagao (ICPR, 1996)

Weak Orthogonalization of Face and Perturbation for Recognition. - Kenji Nagao; Masaki Sohma (CVPR, 1998)

Recognizing Faces by Weakly Orthogonalizing against Perturbations. - Kenji Nagao; Masaki Sohma (ECCV (2), 1998)

Affine Matching of Planar Sets. - Kenji Nagao; W. Eric L. Grimson (Comput. Vis. Image Underst., 1998)

Using Photometric Invariants for 3D Object Recognition. - Kenji Nagao; W. Eric L. Grimson (Comput. Vis. Image Underst., 1998)

Face Recognition by Distribution Specific Feature Extraction. - Kenji Nagao (CVPR, 2000)

Bayesian Approach with Nonlinear Kernels to Feature Extraction. - Kenji Nagao (ICPR (2), 2004)

Object detection/classification by probabilistic local matching. - Megumi Yamaoka; Kenji Nagao (Syst. Comput. Jpn., 2004)

Face Recognition Under Varying Illumination Based on MAP Estimation Incorporating Correlation Between Surface Points. - Mihoko Shimano; Kenji Nagao; Takahiro Okabe; Imari Sato; Yoichi Sato 001 (ACCV (1), 2006)

Simultaneous optimization of class configuration and feature space for object recognition. - Mihoko Shimano; Kenji Nagao (Syst. Comput. Jpn., 2007)