Face Alignment Using Segmentation and a Combined AAM in a PTZ Camera. - Kwontaeg Choi; Jung-Ho Ahn 002; Hyeran Byun (ICPR (3), 2006)

Automatic Pose-Normalized 3D Face Modeling and Recognition Systems. - Sunjin Yu; Kwontaeg Choi; Sangyoun Lee (PSIVT, 2006)

A collaborative face recognition framework on a social network platform. - Kwontaeg Choi; Hyeran Byun; Kar-Ann Toh (FG, 2008)

A Random Network Ensemble for Face Recognition. - Kwontaeg Choi; Kar-Ann Toh; Hyeran Byun (ICB, 2009)

Coarse-to-Fine Particle Filter by Implicit Motion Estimation for 3D Head Tracking on Mobile Devices. - Hachoen Sung; Kwontaeg Choi; Sunyoung Cho; Hyeran Byun (ICPR, 2010)

Visual tracking with online discriminative learning. - Se-In Jang; Kwontaeg Choi; Youngsung Kim; Beom-Seok Oh; Kar-Ann Toh (ICICS, 2011)

Realtime training on mobile devices for face recognition applications. - Kwontaeg Choi; Kar-Ann Toh; Hyeran Byun (Pattern Recognit., 2011)

An efficient incremental face annotation for large scale web services. - Kwontaeg Choi; Kar-Ann Toh; Hyeran Byun (Telecommun. Syst., 2011)

Incremental face recognition for large-scale social network services. - Kwontaeg Choi; Kar-Ann Toh; Hyeran Byun (Pattern Recognit., 2012)

Extraction and fusion of partial face features for cancelable identity verification. - Beom-Seok Oh; Kar-Ann Toh; Kwontaeg Choi; Andrew Beng Jin Teoh; Jaihie Kim (Pattern Recognit., 2012)

Service-oriented architecture based on biometric using random features and incremental neural networks. - Kwontaeg Choi; Kar-Ann Toh; Youngjung Uh; Hyeran Byun (Soft Comput., 2012)

Object tracking based on an online learning network with total error rate minimization. - Se-In Jang; Kwontaeg Choi; Kar-Ann Toh; Andrew Beng Jin Teoh; Jaihie Kim (Pattern Recognit., 2015)

Memory access minimization for mean-shift tracking in mobile devices. - Kwontaeg Choi; Beom-Seok Oh; Sunjin Yu (Multim. Tools Appl., 2021)