Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

IIIF Overview for Linked Data Exhibitions

2,781 views

Published on

Presentation given to the American Art Collaborative on November 13, 2014.
Introduction to IIIF, with a focus on linked data and the Presentation API. Particularly targeted at Museums, but also other Cultural Heritage institutions.

Published in: Technology
  • Be the first to comment

IIIF Overview for Linked Data Exhibitions

  1. 1. Rob Sanderson Technology Standards Advocate Stanford University Libraries #iiif @azaroth42 IIIF For Museums American Art Collaborative, 13th of November 2014 1
  2. 2. Images are fundamental information carriers for cultural heritage IIIF For Museums American Art Collaborative, 13th of November 2014 2
  3. 3. IIIF For Museums American Art Collaborative, 13th of November 2014 3
  4. 4. Yet we find digital image delivery: Too Ugly Too Slow Too Complex Too Expensive Too Disjoint from other Content And everyone suffers because of it IIIF For Museums American Art Collaborative, 13th of November 2014 4
  5. 5. A World of Duplication • Every site is a silo • Every app is a one-off • Every user is forced to relearn IIIF For Museums American Art Collaborative, 13th of November 2014 5
  6. 6. There is a better way... IIIF For Museums American Art Collaborative, 13th of November 2014 6 http://lod-cloud.net/ Aug 2014
  7. 7. Linked Data and APIs enable reuse IIIF For Museums American Art Collaborative, 13th of November 2014 7
  8. 8. Linked Data and APIs enable reuse IIIF For Museums American Art Collaborative, 13th of November 2014 8
  9. 9. IIIF Vision A Global Framework of interoperable servers, serving hundreds of millions of images, from leading cultural heritage institutions, to best of breed clients, for viewing, and manipulation, and annotation, to any user on the Web. IIIF For Museums American Art Collaborative, 13th of November 2014 9
  10. 10. What is IIIF? IIIF For Museums American Art Collaborative, 13th of November 2014 10
  11. 11. (1) Two Linked Data based APIs Image API Presentation API Pixel content via a simple REST web service Plus technical info in Linked Data Just enough description to drive a remote viewing experience of a Cultural Heritage object, using Linked Data IIIF For Museums American Art Collaborative, 13th of November 2014 11
  12. 12. (1a) Image API Region Size Mirror Rotation Quality IIIF For Museums American Art Collaborative, 13th of November 2014 12
  13. 13. Image API: Pixels {base}/{region}/{size}/{rotation}/{quality}.{format}! IIIF For Museums Image API URL Template: American Art Collaborative, 13th of November 2014 13 !• {base}/full/full/0/default.jpg! • {base}/100,100,640,480/full/0/default.jpg! • {base}/full/640,/0/default.jpg! • {base}/full/pct:50/0/default.jpg! • {base}/full/full/!0/default.jpg! • {base}/full/full/180/default.jpg! • {base}/full/full/0/gray.jpg! • {base}/full/full/0/default.png! !
  14. 14. Image API: Linked Data {! "@context": "http://iiif.io/api/image/2/context.json",! "@id": "http://www.example.org/iiif/book1-p1",! "height": 6000,! "width": 4000,! "tiles": [{"scale_factors": [ 1, 2, 4, 8 ], "width": 512}],! "sizes": [{"width": 400, "height": 600},! {"width": 2000, "height": 3000}! ],! "profile": ["http://iiif.io/api/image/2/level2.json",! {"formats": ["pdf", "gif"],! "qualities": ["color", "gray"]}! ]! IIIF For Museums American Art Collaborative, 13th of November 2014 14 }! ! ! ! {base}/info.json! ! ! !!!
  15. 15. (1b) Presentation API • Descriptive Information • Object Structure • Content Layout • Links to Image API • Attribution and Licensing • Links We'll come back to this... IIIF For Museums Features American Art Collaborative, 13th of November 2014 15
  16. 16. (2) Community IIIF For Museums Aggregators • Artstor • DPLA • Europeana American Art Collaborative, 13th of November 2014 16 National Libraries • British Library • France • Denmark • Israel • New Zealand • Norway • Poland • Serbia • Wales Research Institutions • C2RMF (France) • Cornell University • Johns Hopkins Univ. • Harvard University • Oxford University • Princeton University • Stanford University • Wellcome Library • Yale University Projects • Biblissima • e-codices • TPEN • TextGrid Current Participants
  17. 17. IIIF-Discuss Members h"p://groups.google.com/forum/#!forum/iiif-­‐discuss IIIF For Museums American Art Collaborative, 13th of November 2014 17
  18. 18. (3) Compatible Software FSI Viewer Wellcome Player Image Apps Image Clients h"p://groups.google.com/forum/#!forum/iiif-­‐discuss IIIF For Museums American Art Collaborative, 13th of November 2014 18 IIP Image IIP Moo Viewer digilib FSI Server Mirador Internet Archive Book Reader Image Servers
  19. 19. Why use IIIF? IIIF For Museums American Art Collaborative, 13th of November 2014 19
  20. 20. Benefits of IIIF 1) Rich Image Delivery 2) Plug and Play Software 3) Publish Once, Reuse Often 4) Remix Content 5) Cite & Share 6) Annotation-friendly 7) Attribution & Access Control 8) Join a Global Network IIIF For Museums American Art Collaborative, 13th of November 2014 20
  21. 21. IIIF Presentation API Goals Rewarding User Experience Domain Independence Ease & Reusability of Applications Distributed on the Web Plays Nice with Others IIIF For Museums American Art Collaborative, 13th of November 2014 21
  22. 22. IIIF Presentation API By Describing Cultural Context Object's Structure Layout of Individual Views Reuse Rights and Requirements Links to Other Resources IIIF For Museums American Art Collaborative, 13th of November 2014 22
  23. 23. http://www.dlib.indiana.edu/~jenlrile/metadatamap/ IIIF For Museums American Art Collaborative, 13th of November 2014 23
  24. 24. Solution: Focus on the User Only the information necessary for an application to present the object to the user http://iiif.io/api/presentation/2.0/ IIIF For Museums American Art Collaborative, 13th of November 2014 24
  25. 25. Shared Canvas Abstract space used for building a view of the object IIIF For Museums American Art Collaborative, 13th of November 2014 25
  26. 26. Shared Canvas Abstract space used for building a view of the object Think: Powerpoint Slide IIIF For Museums American Art Collaborative, 13th of November 2014 26
  27. 27. Shared Canvas IIIF For Museums American Art Collaborative, 13th of November 2014 27
  28. 28. Shared Canvas IIIF For Museums American Art Collaborative, 13th of November 2014 28
  29. 29. Shared Canvas IIIF For Museums American Art Collaborative, 13th of November 2014 29
  30. 30. Shared Canvas IIIF For Museums American Art Collaborative, 13th of November 2014 30
  31. 31. Why? IIIF For Museums American Art Collaborative, 13th of November 2014 31
  32. 32. One Canvas, Multiple Images Archimedes Palimpsest Multi-Spectral Images http://www.archimedespalimpsest.org/ IIIF For Museums American Art Collaborative, 13th of November 2014 32
  33. 33. One Canvas, Multiple Images Archimedes Palimpsest Multi-Spectral Images http://www.archimedespalimpsest.org/ IIIF For Museums American Art Collaborative, 13th of November 2014 33
  34. 34. One Canvas, Multiple Images Archimedes Palimpsest Multi-Spectral Images http://www.archimedespalimpsest.org/ IIIF For Museums American Art Collaborative, 13th of November 2014 34
  35. 35. One Image, Multiple Canvases http://http://www.e-codices.unifr.ch/en/csg/1394/063abcder www.e-codices.unifr.ch/en/csg/1394/140a IIIF For Museums American Art Collaborative, 13th of November 2014 35
  36. 36. Not Just Images http://purl.stanford.edu/cv176gb0028#image/545/thumb/ IIIF For Museums American Art Collaborative, 13th of November 2014 36
  37. 37. Structure IIIF For Museums American Art Collaborative, 13th of November 2014 37
  38. 38. Structure IIIF For Museums American Art Collaborative, 13th of November 2014 38
  39. 39. Structure IIIF For Museums American Art Collaborative, 13th of November 2014 39
  40. 40. Structure IIIF For Museums American Art Collaborative, 13th of November 2014 40
  41. 41. Structure IIIF For Museums American Art Collaborative, 13th of November 2014 41
  42. 42. Structure IIIF For Museums American Art Collaborative, 13th of November 2014 42
  43. 43. Properties label Name of the resource description Textual summary thumbnail Image summary metadata Pairs of Label and Value Metadata Example: label:"Created", value:"1300"! IIIF For Museums Descriptive American Art Collaborative, 13th of November 2014 43
  44. 44. Properties license Link to license description attribution Text required to be displayed logo Image required to be displayed service Additional service endpoint seeAlso Semantic metadata resource related Resource to display to the user IIIF For Museums Rights Linking American Art Collaborative, 13th of November 2014 44
  45. 45. How? IIIF For Museums American Art Collaborative, 13th of November 2014 45
  46. 46. IIIF For Museums American Art Collaborative, 13th of November 2014 46 JSON: Ease of Development Linked Data: Plays Nice with Others
  47. 47. {! "@context":"http://iiif.io/api/presentation/2/context.json",! "@id":"http://www.example.org/iiif/book1/canvas/p1.json",! "@type":"sc:Canvas”,! "label":"p. 1”,! "height":1000,! "width":750,! "images": [! {"@type":"oa:Annotation”,! // annotation linking image to canvas …! }],! "otherContent": [! {"@type":"sc:AnnotationList",! // reference to list of non-image annotations …! }]! IIIF For Museums American Art Collaborative, 13th of November 2014 47 } ! {}s are the new <>s
  48. 48. Summary IIIF For Museums American Art Collaborative, 13th of November 2014 48 IIIF is: • Technology: APIs, Images and Linked Data • Software that implements the Technology • Community that adopts and develops the Software Linked Data is used: • To describe technical metadata about images • To describe the digitized cultural heritage • context • structure • layout • rights • relationships
  49. 49. Thank You :) IIIF For Museums American Art Collaborative, 13th of November 2014 49 Links: • http://iiif.io/ • http://iiif.io/api/presentation/2.0/ • http://iiif.io/api/image/2.0/ • http://sul-reader-test.stanford.edu/m2/

×