Title :
Recovering the scaling function of a SHGC from a single perspective view
Author :
Dhome, M. ; Glachet, R. ; Lapreste, J.T.
Author_Institution :
Electron. Lab., Blaise Pascal Univ. of Clermont-Ferrand, Aubiere, France
Abstract :
An algorithm for recovering the scaling function of a straight homogeneous generalized cylinder (SHGC) from an image contour is presented. Both location and reference cross section are supposed known. Perspective view assumption and geometric properties of SHGCs are used to derive the method. No additional constraints have been imposed on the object shape. The method has been tested on synthetic image, with promising results
Keywords :
computational geometry; computer vision; image contour; location; object shape; reference cross section; scaling function; single perspective view; straight homogeneous generalized cylinder; synthetic image; Brightness; Image reconstruction; Image sensors; Laboratories; Object detection; Shape; Stereo vision; Testing;
Conference_Titel :
Computer Vision and Pattern Recognition, 1992. Proceedings CVPR '92., 1992 IEEE Computer Society Conference on
Conference_Location :
Champaign, IL
Print_ISBN :
0-8186-2855-3
DOI :
10.1109/CVPR.1992.223230
