Exploratory Procedure for Computer Vision
نویسندگان
چکیده
This paper deals with Exploratory Procedures for Computer Vision. The assumptions are that we have a mobile camera system with controllable focus, close/open aperture, and ability of recording its position, orientation and movement. Furthermore we assume an unknown and unstructured environment. For our analysis we consider two types of illumination sources: the point source and the extended sky-like source. The exploratory procedures determine the illumination energy, in some cases the illumination orientation, the albedo and the differentiation between the true 3D scene and its picture. The key idea is the mobile active observer. Comments University of Pennsylvania Department of Computer and Information Science Technical Report No. MSCIS-88-92. This technical report is available at ScholarlyCommons: http://repository.upenn.edu/cis_reports/772 EXPLORATORY PROCEDURE FOR COMPUTER VISION Ruzena Bajcsy, K. Wohn and S. W. Lee MS-CIS-88-92 GRASP LAB 165 Department of Computer and Information Science School of Engineering and Applied Science University of Pennsylvania Philadelphia, PA 191 04 November 1988 Acknowledgements: This research was supported in part by DARPA grants NO001 4-85K-0018, NO001 4-88-K-0632, U.S Postal Service contract 104230-87-H0001 IM-0195, NSF grants MCS-8219196-CER, IR184-10413-A02 and U.S. Army grants DAA29-84-K-0061, DAA29-84-9-0027. Exploratory Procedure for Computer Vision Ruzena Bajcsy K. Wohn S.W. Lee Computer and Informations Science Department University of Pennsylvania Philadelphia, PA 19104
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