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Model-based interpretation of stereo imagery of textured surfaces.
- Source :
- Machine Vision & Applications; Dec1997, Vol. 10 Issue 4, p201-213, 13p
- Publication Year :
- 1997
-
Abstract
- We present a scheme for reliable and accurate surface reconstruction from stereoscopic images containing only fine texture and no stable high-level features. Partial shape information is used to improve surface computation: first by fitting an approximate, global, parametric model, and then by refining this model via local correspondence processes. This scheme eliminates the window size selection problem in existing area-based stereo correspondence schemes. These ideas are integrated in a practical vision system that is being used by environmental scientists to study wind erosion of bulk material such as coal ore being transported in open rail cars. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09328092
- Volume :
- 10
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- Machine Vision & Applications
- Publication Type :
- Academic Journal
- Accession number :
- 49972438
- Full Text :
- https://doi.org/10.1007/s001380050072