Fast and Precise Weak-Perspective Factorization. - Levente Hajder; Ákos Pernek; Csaba Kazó (CAIP, 2007)

Metric Reconstruction with Missing Data under Weak Perspective. - Ákos Pernek; Levente Hajder; Csaba Kazó (BMVC, 2008)

Perspective Reconstruction and Camera Auto-Calibration as Rectangular Polynomial Eigenvalue Problem. - Ákos Pernek; Levente Hajder (ICPR, 2010)

Weak-perspective structure from motion by fast alternation. - Levente Hajder; Ákos Pernek; Csaba Kazó (Vis. Comput., 2011)

Automatic focal length estimation as an eigenvalue problem. - Ákos Pernek; Levente Hajder (Pattern Recognit. Lett., 2013)

Precise 3D Pose Estimation of Human Faces. - Ákos Pernek; Levente Hajder (VISAPP (3), 2014)

New Methods for 3D Object Reconstruction and Camera Auto-Calibration - Ákos Pernek (2016)