Two invariants in edge based stereo analysis
Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
This paper analyzes the relationship between the orientations and the curvature of corresponding edges in a stereo image of a scene. Exact relations are given in case of planar scene surfaces, and it is shown that the shape of the disparity surface is determined by the orientation and curvature attributes. For curved surfaces the invariants are derived for a restricted class of scene curves. Experiments with the orientation invariant are reported.
Original language | English |
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Title of host publication | Proceedings of SPIE - The International Society for Optical Engineering |
Editors | A. Gruen, E. Baltsavias |
Number of pages | 6 |
Publisher | Publ by Int Soc for Optical Engineering |
Publication date | 1990 |
Pages | 747-752 |
ISBN (Print) | 0819404411 |
Publication status | Published - 1990 |
Event | Close-Range Photogrammetry Meets Machine Vision - Zurich, Switz Duration: 3 Sep 1990 → 7 Sep 1990 |
Conference
Conference | Close-Range Photogrammetry Meets Machine Vision |
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By | Zurich, Switz |
Periode | 03/09/1990 → 07/09/1990 |
Series | Proceedings of SPIE - The International Society for Optical Engineering |
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Volume | 1395 pt 2 |
ISSN | 0277-786X |
ID: 238742273