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Laboratory I MPEG7 implementation exercises. Ing . Marco Bertini. Exercise objectives. Perform experiments with a sample CBIR system based on MPEG-7 features Experiment with weighted retrieval Experiment with approximate retrieval. Working tools. - PowerPoint PPT Presentation
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Laboratory IMPEG7 implementation exercises
Ing. Marco Bertini
Exercise objectives
• Perform experiments with a sample CBIR system based on MPEG-7 features
• Experiment with weighted retrieval
• Experiment with approximate retrieval
Working tools
• Use Java CBIR module based on LIRE open source library – use version 0.9.4
• Use UCID V2 dataset for testing.
• Source code available for inspection
• Word and Latex template for 4-page resume of the experiments (to be done per group)
Task
• Using the CBIR module perform image retrieval by applying:– CLD– SCD– EHDand their (weighted) combinations.
• Check the most appropriate feature combinations to optimize performance
• Test on UCID dataset and evaluate MAP P@10 using ground truth data.
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