3DPVT 2002 START ConferenceManager    

Uncalibrated 3-D metric reconstruction and flattened texture acquisition from a single view of a surface revolution

Carlo Colombo, Alberto Del Bimbo, Federico Pernici

Presented at 1st International Symposium on 3D Data Processing Visualization and Transmission (3DPVT 2002), Padova, Italy, Jun 19-21, 2002


Abstract

We describe a geometric approach for reconstructing 3D textured graphical models of surface of revolution (SOR) objects from a single uncalibrated view. Our approach is based on the fact that, for the object class of interest, the structure of the scene provides enough constraints for camera calibration even from a single view. Reconstruction (up to a scaling factor) of 3D shape is complemented with the extraction of flattened 2D texture, so as to support visual retrieval from 2D/3D cues and to generate realistic 3D visualisation model. The approach developed is quite simple, yet accurate and robust; its application range from the preservation, analysis and classification of cultuarl heritage, to advanced graphics and multimedia.


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