Autor:	Liang, Yuan-Yu, 梁元宇
Rok vydání:	2012
Druh dokumentu:	學位論文 ; thesis
Popis:	101 Study on the issues of detecting imagery symmetry due to optical reflection is presented in this thesis, based on which a system capable of effectively finding such reflective imagery symmetry was implemented. The key lies in the extraction of feature points for feeding into a quite standard symmetry detecting process. The extraction exploits specific patterns in gradient structure in conjunction with contrast such that feature points in favor of reflective imagery symmetry detection are extracted.
Databáze:	Networked Digital Library of Theses & Dissertations
Externí odkaz:	http://ndltd.ncl.edu.tw/handle/50411549563329371516 Zobrazit plný text záznamu