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Door Recognition using Visual Fuzzy System in Indoor Environments  

Yi, Chu-Ho (Division of Electrical Computer Engineering, Hanyang University)
Lee, Sang-Heon (Division of Electrical Computer Engineering, Hanyang University)
Jeong, Seung-Do (Department of Information and Communication Engineering, Hanyang Cyber University)
Suh, Il-Hong (Collage of Information and Communications, Hanyang University)
Choi, Byung-Uk (Collage of Information and Communications, Hanyang University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea SP / v.47, no.1, 2010 , pp. 73-82 More about this Journal
Abstract
Door is an important object to understand given environment and it could be used to distinguish with corridors and rooms. Doors are widely used natural landmark in mobile robotics for localization and navigation. However, almost algorithm for door recognition with camera is difficult real-time application because feature extraction and matching have heavy computation complexity. This paper proposes a method to recognize a door in corridor. First, we extract distinguished lines which have high possibility to comprise of door using Hough transformation. Then, we detect candidate of door region by applying previously extracted lines to first-stage visual fuzzy system. Finally, door regions are determined by verifying knob region in candidate of door region suing second-stage visual fuzzy system.
Keywords
문 검출;시각 퍼지 시스템;실내환경;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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