"perspective transformation; perspective; images\u00B4 difference; graphical software"@en . "52810" . "I, P(GAP103/12/2211)" . "2012-11-21+01:00"^^ . "Zitov\u00E1, Barbora" . "5"^^ . "Detection of copies using mathematical processing of images I. Theoretical basis and methodology"@en . . . . . "We propose semi-automatic methods for registration and comparison of digital images of fine art. The registration algorithm is based on the estimation of perspective transformation parameters by the means of control points. The image comparison is based on the statistical analysis of images, the normalization of brightness and the absolute deviation. The suitability of the different algorithms of comparison is demonstrated on examples. An output of algorithms' comparison is intelligible differential maps." . . "000313137700008" . . . . "We propose semi-automatic methods for registration and comparison of digital images of fine art. The registration algorithm is based on the estimation of perspective transformation parameters by the means of control points. The image comparison is based on the statistical analysis of images, the normalization of brightness and the absolute deviation. The suitability of the different algorithms of comparison is demonstrated on examples. An output of algorithms' comparison is intelligible differential maps."@en . . "Praha" . "Praha" . . . "Bla\u017Eek, Jan" . "Acta Artis Academica 2012: Knowledge and Experience in the Fine Art" . . "Kamenick\u00FD, Jan" . "Hradilov\u00E1, Janka" . "RIV/60461446:52810/12:#0000114!RIV13-MSM-52810___" . . "4"^^ . . "Detection of copies using mathematical processing of images I. Theoretical basis and methodology" . "978-80-87108-33-8" . "RIV/60461446:52810/12:#0000114" . "http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=14&SID=N1gk8cONdAjFkBL9hE3&page=1&doc=1" . . "1"^^ . "Akademie v\u00FDtvarn\u00FDch um\u011Bn\u00ED v Praze" . "Detection of copies using mathematical processing of images I. Theoretical basis and methodology"@en . . . "[4595AD4EBF99]" . . "130430" . "Detection of copies using mathematical processing of images I. Theoretical basis and methodology" . .