DILIGENT - A Digital Library Infrastructure on Grid Enabled Tecnology
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Demonstrator 5 - Batch Feature Extraction

The demonstrator illustrates distributed parallel batch processing on the Grid for enhanced performance of time consuming data processing.

It provides the technological foundations for content-based searches atop pre-extracted image features. It integrates technology of Grid middleware with Feature Extraction (WP1.4), Process Management (WP1.5) services, and Content Management (WP1.3).

Where to find it: Click here. You can find more information and screenshots about this demonstrator here.
Target Audience: developers communities, decision-makers, end-users
How to use it:

  • Step 1
    • Login to the demo
    • Select from two user-community-related image collections (earth sciences or humanities)
  • Step 2
    • View catalog entries for selected image collection
    • Parameterize feature extractor by specifying number of colors
    • Start workflow
  • Step 3
    • Inspect results (5-region color signatures)
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