DocumentCode :
419942
Title :
Using omnidirectional structure from motion for registration of range images of minimal overlap
Author :
Gupta, Dinkar ; Kumar, Ankita ; Daniilidis, Kostas
Author_Institution :
GRASP Lab., Pennsylvania Univ., USA
fYear :
2004
fDate :
6-9 Sept. 2004
Firstpage :
333
Lastpage :
340
Abstract :
We propose a novel method of merging a series of range images with a minimal overlap between any two consecutive range images. We rigidly mount a parabolic catadioptric camera to the range scanner. Using two omniviews we are able to accurately estimate the relative displacement between two range views. The resultant motion is used for the registration of all range data to the same coordinate system. An additional perspective camera calibrated with respect to the scanner is used for texture mapping.
Keywords :
cameras; image motion analysis; image registration; image texture; solid modelling; 3D model; consecutive range image; image minimal overlap; image registration; omnidirectional structure; parabolic catadioptric camera; perspective camera; scanner; texture mapping; Cameras; Delta modulation; Geometry; Image storage; Iterative algorithms; Laboratories; Laser beams; Laser modes; Merging; Optical modulation;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
3D Data Processing, Visualization and Transmission, 2004. 3DPVT 2004. Proceedings. 2nd International Symposium on
Print_ISBN :
0-7695-2223-8
Type :
conf
DOI :
10.1109/TDPVT.2004.1335222
Filename :
1335222
Link To Document :
بازگشت