Title :
A new approach of recovering 3-D shape from structure-lighting
Author :
Chen, Datong ; Gao, Wen ; Chen, Xilin
Author_Institution :
Dept. of Comput. Sci., Harbin Inst. of Technol., China
Abstract :
This paper presents a new approach to recover 3-D shape from only one simple structured-lighting image without knowing any information about the surface of the object and the structured-lighting system. Analysis of a structured-lighting image can estimate the calibration parameters of the system including the focal length of the camera and the position of the grating. Without any corresponding, the approach, has been applied to recover rather complicated 3-D shape in a varied environment
Keywords :
calibration; lighting; parameter estimation; stereo image processing; 3D shape recovery; calibration parameter; camera; focal length; grating position; image analysis; parameter estimation; stereo vision system; structured lighting image; structured lighting system; Calibration; Cameras; Computer science; Gratings; Image analysis; Layout; Light sources; Parameter estimation; Shape; Stereo vision;
Conference_Titel :
Signal Processing, 1996., 3rd International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-2912-0
DOI :
10.1109/ICSIGP.1996.566216
