. . "34" . "line parameterization, Hough transform, vanishing points, camera calibration"@en . "2013" . "Dubsk\u00E1, Mark\u00E9ta" . . "Vanishing Points in Point-to-Line Mappings and Other Line Parameterizations"@en . "Herout, Adam" . "Havel, Ji\u0159\u00ED" . . "Some variants of the Hough transform can be used for detecting vanishing points and groups of concurrent lines. This article addresses a common misconception that in the polar line parameterization the vanishing point is represented by a line. The numerical error caused by this inaccuracy is then estimated. The article studies in detail point-to-line-mappings (PTLMs) -- a class of line parameterizations which have the property that the vanishing point is represented by a line (and thus can be easily searched for). When a PTLM parameterization is used for the straight line detection by the Hough transform, a pair or a triplet of complementary PTLMs has to be used in order to obtain a limited Hough space. The complementary pairs and triplets of PTLMs are formalized and discussed in this article." . . . "Vanishing Points in Point-to-Line Mappings and Other Line Parameterizations" . . . . "Vanishing Points in Point-to-Line Mappings and Other Line Parameterizations" . "0167-8655" . "Some variants of the Hough transform can be used for detecting vanishing points and groups of concurrent lines. This article addresses a common misconception that in the polar line parameterization the vanishing point is represented by a line. The numerical error caused by this inaccuracy is then estimated. The article studies in detail point-to-line-mappings (PTLMs) -- a class of line parameterizations which have the property that the vanishing point is represented by a line (and thus can be easily searched for). When a PTLM parameterization is used for the straight line detection by the Hough transform, a pair or a triplet of complementary PTLMs has to be used in order to obtain a limited Hough space. The complementary pairs and triplets of PTLMs are formalized and discussed in this article."@en . "RIV/00216305:26230/13:PU106309" . . "NL - Nizozemsko" . . "6"^^ . "RIV/00216305:26230/13:PU106309!RIV15-MSM-26230___" . . "113600" . "P(7H10014), S, Z(MSM0021630528)" . . "[62001737A8B4]" . . . "Vanishing Points in Point-to-Line Mappings and Other Line Parameterizations"@en . . . . "3"^^ . "10.1016/j.patrec.2013.01.020" . "3"^^ . . "Dubsk\u00E1, Mark\u00E9ta" . "PATTERN RECOGNITION LETTERS" . "26230" . .