Haibin Ling and David Jacobs, Deformation Invariant Image Matching, ICCV, Oct. 20, 2005 Deformation Invariant Image Matching Haibin Ling and David W. Jacobs Center for Automation Research Computer Science Department University of Maryland, College Park Oct, 20, 2005, ICCV
Deformation Invariant Image Matching. Haibin Ling and David W. Jacobs Center for Automation Research Computer Science Department University of Maryland, College Park Oct, 20, 2005, ICCV. Outline. Introduction Deformation Invariant Framework Experiments Conclusion and Future Work. - PowerPoint PPT Presentation
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Haibin Ling and David Jacobs, Deformation Invariant Image Matching, ICCV, Oct. 20, 2005
Deformation Invariant Image Matching
Haibin Ling and David W. Jacobs
Center for Automation ResearchComputer Science Department
University of Maryland, College Park
Oct, 20, 2005, ICCV
Haibin Ling and David Jacobs, Deformation Invariant Image Matching, ICCV, Oct. 20, 2005
Outline
Introduction
Deformation Invariant Framework
Experiments
Conclusion and Future Work
Haibin Ling and David Jacobs, Deformation Invariant Image Matching, ICCV, Oct. 20, 2005
General Deformation
• One-to-one, continuous mapping.• Intensity values are deformation invariant.
– (their positions may change)
Haibin Ling and David Jacobs, Deformation Invariant Image Matching, ICCV, Oct. 20, 2005
Our Solution
• A deformation invariant framework
– Embed images as surfaces in 3D
– Geodesic distance is made deformation invariant by adjusting an embedding parameter
– Build deformation invariant descriptors using geodesic distances
Haibin Ling and David Jacobs, Deformation Invariant Image Matching, ICCV, Oct. 20, 2005