Data Capture: WP3

1. Data Capture: WP3 Group-wide activity, presented by: Kirk Martinez, Paul Lewis and Stephen Chan Intelligence, Agents and Multimedia Group Department of Electronics and Computer Science University of Southampton UK Project IST_1999_11978 -ARTISTE – An Integrated Art Analysis and Navigation Environment Review Meeting N.1: Paris, C2RMF, November 28, 2000

2. Aims • build a set of test data • gather a wide range of images needed for the other packages Project IST_1999_11978 -ARTISTE – An Integrated Art Analysis and Navigation Environment Review Meeting N.1: Paris, C2RMF, November 28, 2000

3. Resources available • C2RMF: > 200k images • V&A: 30,000 images • Uffizi: 1000s • National Gallery: 1000-2500 Project IST_1999_11978 -ARTISTE – An Integrated Art Analysis and Navigation Environment Review Meeting N.1: Paris, C2RMF, November 28, 2000

4. Selecting the images • Based on User Requirements • several sets of images identified • import existing image formats • import database exports Project IST_1999_11978 -ARTISTE – An Integrated Art Analysis and Navigation Environment Review Meeting N.1: Paris, C2RMF, November 28, 2000

5. Images from the Louvre For G4: butterfly supports on back and colour images, panel paintings with interesting cracks Project IST_1999_11978 -ARTISTE – An Integrated Art Analysis and Navigation Environment Review Meeting N.1: Paris, C2RMF, November 28, 2000

6. First data set: C2RMF • C2RMF: 50 selected plus 20,000. Screen resolution to 6kx8k. RGB. • Excellent variety of visible, IR, UV, raking light. • Size: 700MB. Project IST_1999_11978 -ARTISTE – An Integrated Art Analysis and Navigation Environment Review Meeting N.1: Paris, C2RMF, November 28, 2000

7. Images from the V&A • G1, G2, G6, G8, G10: Textiles, engravings with corresponding images, tapestries • G7: faxes of queries with appropriate digital images. Project IST_1999_11978 -ARTISTE – An Integrated Art Analysis and Navigation Environment Review Meeting N.1: Paris, C2RMF, November 28, 2000

8. First data set: V&A • Faxes and faxed images plus documentation. • 400 Images of textiles • 1000 others (mixed – from ELISE project) • size: 1.7GB Project IST_1999_11978 -ARTISTE – An Integrated Art Analysis and Navigation Environment Review Meeting N.1: Paris, C2RMF, November 28, 2000

9. Images from the Uffizi • G4: Pictures with butterfly conservation. • Images showing different craquelure • mixture of images. G1, G2, G6, G8, G10 Project IST_1999_11978 -ARTISTE – An Integrated Art Analysis and Navigation Environment Review Meeting N.1: Paris, C2RMF, November 28, 2000

10. Images from the National Gallery • G4: paintings with cracks and conservation treatments, IR, colorimetric Project IST_1999_11978 -ARTISTE – An Integrated Art Analysis and Navigation Environment Review Meeting N.1: Paris, C2RMF, November 28, 2000

11. First data set: National Gallery • 30 high resolution images, high resolution (typically 200MB) CIELab, • size: 7GB Project IST_1999_11978 -ARTISTE – An Integrated Art Analysis and Navigation Environment Review Meeting N.1: Paris, C2RMF, November 28, 2000

12. Typical text metadata from C2RMF REF !00000001 WORKNBR !F1000 OWNER !Paris, musée du Louvre département des peintures INV !RF 2319 CATEG !peinture DENOM !tableau TITLE !LE CHEVALIER SUPPORT !toile AUTHOR !COROT Jean Baptiste Camille MARK !dédicace ; signature ; date CTRANS !A mon Elève et ami Lavieille. C. Corot ; 1868 DTFROM !1868 DTTO !1868 LOCAL !Paris, musée du Louvre département des peintures TECHNIC !peinture à l'huile HEIGHT !1050 WIDTHT !650 Project IST_1999_11978 -ARTISTE – An Integrated Art Analysis and Navigation Environment Review Meeting N.1: Paris, C2RMF, November 28, 2000

13. Conclusions • Variety of text metadata easily imported into TOR • Image formats such as SCOPYR needed converting • 10GB captured so far - more data capture expected in 2001 Project IST_1999_11978 -ARTISTE – An Integrated Art Analysis and Navigation Environment Review Meeting N.1: Paris, C2RMF, November 28, 2000