Histograms for Texture Retrieval Christian Wolf jean-Michel Jolion Horst Bischof 1

Histograms for Texture Retrieval

• Christian Wolf 1 Jean-Michel Jolion 2 Horst Bischof 1

Tasks

Interest points and Gabor features

Creating histograms - 2 types

Absolute Amplitudes - Example

Differences of Amplitudes - Example

Performance Evaluation

Test databases

Results - algorithms

Results - Interest Detectors

Results - Count of interest points

Example query

Conclusion