caa a22 4500 46903596X CHVBK 20180323132756.0 cr unu---uuuuu 170328e19921001xx s 000 0 eng 10.1007/BF00163583 doi (NATIONALLICENCE)springer-10.1007/BF00163583 Panoramic representation for route recognition by a mobile robot [Elektronische Daten] [Jiang Zheng, Saburo Tsuji] Here, we explore a new theme: Route recognition, in robot navigation. It is faced with problems of visual sensing, spatial memory construction, and scene recognition in a global world. The strategy of this work is route description from experience, that is, a robot acquires a route description from route views taken in a trial move, and then uses it to guide the navigation along the same route. In cognition phase, a new representation of scenes along a route termed panoramic representation is proposed. This representation is obtained by scanning sideviews along the route, which provides rich information such as 2D projections of scenes called Panoramic view and generalized panoramic view, a path-oriented 2 1/2D sketch, and a path description, but only contains a small amount of data. The continuous panoramic view (PV) and generalized panoramic view (GPV) are efficient in processing, compared with fusing discrete views into a complete route model. In recognition phase, the robot matches the panoramic representation memorized in the trial move and that from incoming images so that it can locate and orient itself. We employ dynamic programming and circular dynamic programming in coarse matching of GPVs and PVs, and employ feature matching in fine verification. The advantage of wide fields of GPV and PV brings a reliable result to the scene recognition. Kluwer Academic Publishers, 1992 Zheng Jiang Department of Control Engineering, Osaka University, 560, Toyonaka, Osaka, Japan aut Tsuji Saburo Department of Control Engineering, Osaka University, 560, Toyonaka, Osaka, Japan aut International Journal of Computer Vision Kluwer Academic Publishers 9/1(1992-10-01), 55-76 0920-5691 9:1<55 1992 9 11263 https://doi.org/10.1007/BF00163583 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00163583 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zheng Jiang Department of Control Engineering, Osaka University, 560, Toyonaka, Osaka, Japan aut NATIONALLICENCE 700 1- Tsuji Saburo Department of Control Engineering, Osaka University, 560, Toyonaka, Osaka, Japan aut NATIONALLICENCE 773 0- International Journal of Computer Vision Kluwer Academic Publishers 9/1(1992-10-01), 55-76 0920-5691 9:1<55 1992 9 11263 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer