Post on 15-Jul-2015
Petr Pridal, Ph.D. <petr.pridal@klokantech.com>
EuropeanaTech 2015, Re-use track, Paris, 12-13 February 2015
International Image Interoperability Framework
http://iiif.io/ #iiif
www.klokantech.com
CC-BY @tcramer
Books ManuscriptsNewspapers
ArtArchival MaterialsMaps
Music SheetsScrollsPhotos
http://iiif.io/ #iiif
www.klokantech.com
Problems:
• Digital repositories are independent islands of content and technology
• Software compatibility: viewers & servers & tools
• Lock-in to the software vendor
• Linking extracted parts impossible
• Researchers are now downloading the TIFFs / JPEGs - it is not going to be like that forever…
• Institutions controls downloads (paid or free). Switch to an online services is inevitable.
www.klokantech.com
http://iiif.io/ #iiif
A standard is missing…
• The open protocols developed in close cooperation with experts from culture heritage institutions
• Ensure correct crediting of the digital content to the institutions holding the originals.
• Watermarking and restricted access to high-resolutions copies part of the protocols (new business model for the institutions in the future?)
www.klokantech.com
International Image Interoperability Framework
www.klokantech.com
http://iiif.io/ #iiif
International Image Interoperability Framework
www.klokantech.com
http://iiif.io/ #iiif
International
International Image Interoperability Framework
www.klokantech.com
http://iiif.io/ #iiif
And many more…
Join the community:
IIIF Discuss Google Group
International Image Interoperability Framework
www.klokantech.com
http://iiif.io/ #iiif
www.klokantech.com
http://iiif.io/ #iiif
Image
International Image Interoperability Framework
www.klokantech.com
http://iiif.io/ #iiif
Image
International Image Interoperability Framework
IIIF Image API IIIF Presentation API
IIIF Image API
• Access to the scanned image (“pixels”)
http://iiif.io/ #iiifCC-BY @tcramer
www.klokantech.com
IIIF Image API
CC-BY @tcramer
http://iiif.io/ #iiif
www.klokantech.com
IIIF Presentation API
• Minimal metadata for remote viewing called “manifest”(e.g. sequence, title, attribution, license)
• Link between images associated with a physical object
• Navigation between the pages or surfaces of the object
• The display of text, and resources of other media types, associated with the object or its pages – this includes descriptive information about the object, labels that can aid navigation such as numbers associated with individual pages, and copyright and attribution information, etc.
http://iiif.io/ #iiif
www.klokantech.com
Technical details
• Docs on http://iiif.io/
• URLs with defined format
• JSON / JSON-LD text metadata (LinkedData)
• Web developer friendly - CORS & AJAX
• Authentication / access restrictions / login
• Multiple implementations + validators
http://iiif.io/ #iiif
www.klokantech.com
International Image Interoperability Framework
www.klokantech.com
http://iiif.io/ #iiif
www.klokantech.com
http://iiif.io/ #iiif
Interoperability
International Image Interoperability Framework
www.klokantech.com
http://iiif.io/ #iiif
Interoperability
International Image Interoperability Framework
Open-source components, reliable online services,
protocols for high-res presentation
Open-source components: Viewers & Servers
• JavaScript Viewers: desktop & mobile:
• OpenSeaDragon
• KlokanTech IIIFViewer (OL3)
• Leaflet IIIF Viewer
• Image server software (JPEG2000, TIFF)
• IIPImage JPEG2000 IIIFServer(high-performance)
• Loris Image Server reference implementation
• Shims (compatibility layer) for commercial servers…
http://iiif.io/ #iiif
www.klokantech.com
IIIF Apps & Demos
IIIF Showcase
http://iiif.io/apps-demos.html
http://showcase.iiif.io/
http://iiif.io/ #iiif
www.klokantech.com
Image Server
IIPImage JPEG2000 with IIIF
+ install on your own server
+ available for free, open-source licence
+ binary packages (.deb, .rpm) for Linux or installer for Windows
+ JPEG2000 or TIFF - IT department required, hardware require
https://github.com/klokantech/iiifserver
JPEG2000
http://iiif.io/ #iiif
www.klokantech.com
400 DPI9606 x 7322 px
202 MB uncompressed TIFF~107 MB JPEG2000 (lossless)
15 MB JPEG 85%~ 8 MB JPEG2000 (lossy)
References
• Google Books / ABO
• 100.000 books in the first pilot
• Totally over 600.000 books
• Biggest European collection of Maps
• Over 91.000 high-res maps
JPEG2000 via IIIF Protocol
IIIF implementation from Klokan Technologies
www.klokantech.com
Image Embedding Service (IES)
Open-source software powering embedding service for high-res images available in the Europeana portal
The development just started…
http://iiif.io/ #iiif
www.klokantech.com
https://github.com/klokantech/hawk/
International Image Interoperability Framework
www.klokantech.com
http://iiif.io/ #iiif
www.klokantech.com
http://iiif.io/ #iiif
Framework
International Image Interoperability Framework
www.klokantech.com
http://iiif.io/ #iiif
Framework
International Image Interoperability Framework
New generation of tools, easier linking and reusing of the content
Online tools of new generation
• Online research tools - combining multiple documents (Mirador, …)
• Annotations (Annotorious, T-PEN, …) + OpenAnnotation standard
• Georeferencing (Georeferencer.com)
• Story telling tools… and more.
www.klokantech.com
Mirador Viewer: https://github.com/IIIF/mirador
Mirador
www.klokantech.com
Georeferencer
www.georeferencer.com
The technology is available for integration into your project!
www.klokantech.com
Online service for turning images into true maps.
Collaboratively.
www.georeferencer.com
The technology is available for integration into your project!
www.klokantech.com
www.georeferencer.com
www.klokantech.com
www.georeferencer.com
www.klokantech.com
Map overlays (WMS / WMTS / Google Maps)
3D visualizations (KML / Google Earth)
Scan -> Geodata (Tiff -> GeoTiff)
Metadata enrichment
(MARC 034 / Dublin Core DCMI) Accuracy analysis
(MapAnalyst cartometric accuracy) Crowdsourcing or hired workers
Outputs:
www.georeferencer.com
www.klokantech.com
www.klokantech.com
www.georeferencer.com
www.klokantech.com
www.georeferencer.com
www.klokantech.com
www.georeferencer.com
www.klokantech.com
www.georeferencer.com
www.klokantech.com
www.georeferencer.com
DEMO
www.klokantech.com
Try it on the Cynefin project: http://cynefin.archiveswales.org.uk/
Georeferencer v4
DEMO
www.klokantech.com
www.klokantech.com
Try it on the Cynefin project: http://cynefin.archiveswales.org.uk/
Georeferencer v4
Are you a developer?
• Working on a new website presenting cultural heritage digital object?
• Working on new online tools?
• Research environments?
• Do not develop only for one institution! Make you work reusable by utilizing IIIF protocols!
www.klokantech.com
http://iiif.io/ #iiif
Are you an institution?
• Considering upgrade or installation of image distribution infrastructure?
• Do you want to make your content easily reusable?
• Check the available production ready open-source components.
• Ensure you support IIIF protocols!
www.klokantech.com
http://iiif.io/ #iiif
Thank youparticipation on research projects as SME open-source development & consulting
high-performance IIIF setup georeferencing maps
email contact: info@klokantech.com
www.klokantech.com
http://iiif.io/
http://iiif.io/ #iiif