Chromaticity Difference from Surfaces Defined from MacAdam Ellipses. - Arto Kaarna; Pekka J. Toivanen; Toni Kuparinen (CGIV, 2002)

Enhanced Model for Chromaticity Differences. - Toni Kuparinen; Arto Kaarna; Pekka J. Toivanen (SCIA, 2003)

Computational Model for Chromaticity Differences. - Toni Kuparinen; Arto Kaarna; Pekka J. Toivanen (CGIV, 2004)

Fractal Dimension Analysis and Statistical Processing of Paper Surface Images Towards Surface Roughness Measurement. - Toni Kuparinen; Oleg Rodionov; Pekka J. Toivanen; Jarno Mielikäinen; Vladimir Bochko; Ate Korkalainen; Juha Parviainen; Erik Vartiainen (SCIA, 2005)

Distance Transforms on Anisotropic Surfaces for Surface Roughness Measurement. - Leena Ikonen; Toni Kuparinen; Eduardo Villanueva; Pekka J. Toivanen (DGCI, 2006)

On Surface Topography Reconstruction from Gradient Fields. - Toni Kuparinen; Ville Kyrki; Jarno Mielikäinen; Pekka J. Toivanen (ICIP (2), 2007)

Paper Surface Topography Using Three-light Photometric Stereo. - Toni Kuparinen; Ville Kyrki; Jarno Mielikäinen; Pekka J. Toivanen (MVA, 2007)

Measurement Noise in Photometric Stereo Based Surface Reconstruction. - Toni Kuparinen; Ville Kyrki; Pekka J. Toivanen (VISAPP (2), 2008)

Optimal Reconstruction of Approximate Planar Surfaces Using Photometric Stereo. - Toni Kuparinen; Ville Kyrki (IEEE Trans. Pattern Anal. Mach. Intell., 2009)