Features extraction and similarity measures

Lectures

• Digital geometry: digital objects analysis (PDF, slides), I. Sivignon

Slides and materials

• Retrieval results for shape similarity on the MPEG-7 data set. [PDF] L.J. Latecki (revision on Thu, 15 Jul 2004)
• Approximation of pi; Failure of “Staircase Counts” (PDF, lecture 5, "Algorithms for Picture Analysis"), R. Klette
• The Length of a Digital Curve; MLP (PDF, lecture 19, "Algorithms for Picture Analysis"), R. Klette
• Experimental Evaluation of Length Estimators (PDF, lecture 20, "Algorithms for Picture Analysis"), R. Klette
• Definition of Curvature for Planar Curves (PDF, lecture 21, "Algorithms for Picture Analysis"), R. Klette
• Algorithms for Curvature Estimation (PDF, lecture 22, "Algorithms for Picture Analysis"), R. Klette
• Algorithms for Corner Detection (PDF, lecture 23, "Algorithms for Picture Analysis"), R. Klette
• Evaluation of Curvature/Corner Algorithms (PDF, lecture 24, "Algorithms for Picture Analysis"), R. Klette

References

Dedicated data sets

Codes

• TC18 Code web pages: Features extraction and similarity measures