1. Summary
  2. Files
  3. Support
  4. Report Spam
  5. Create account
  6. Log in

Main Page

From djatoka

(Difference between revisions)
Jump to: navigation, search
(What's New)
Line 44: Line 44:
== Demonstrations ==
== Demonstrations ==
Ansel Adams’s Photographs of Japanese-American Internment at Manzanar [http://lcweb2.loc.gov/ammem/collections/anseladams/ Library of Congress]
* [http://african.lanl.gov/adore-djatoka/viewer/ djatoka IIPImage Viewer]
* [http://african.lanl.gov/adore-djatoka/openlayers/ djatoka OpenLayers Viewer]
Gregorian choir book Antiphonary Tsgrooten [http://www.antifonarium-tsgrooten.be/index.htm University of Ghent]
* [http://african.lanl.gov/adore-djatoka/viewer/ djatoka IIPImage Viewer]
== Presentations ==
== Presentations ==

Revision as of 18:39, 8 May 2009

Welcome to the Djatoka Jpeg 2000 Image Server project wiki. This wiki intends to centralize all the knowledge about djatoka, and the clients and server extensions being developed.

djatoka is a Java-based open source image server with an attractive basic feature set and extensibility under control of the community of implementers. Off-the-shelf, djatoka provides compression and region extraction of JPEG 2000 images, URI-addressability of regions, and support for a rich set of input/output image formats (e.g., BMP, GIF, JPG, PNG, PNM, TIF, JPEG 2000). djatoka also comes with a plug-in framework that allows transformations to be applied to regions and resolutions (e.g., watermarking).


What's New

  • Version 1.1 will be available 2009/05/11
    • New Features
      • Added Scaling Support
        • New OpenURL Service Format Parameter "svc.scale"
      • Added JPX compositing layer extraction support (i.e. access to JPX frames)
          • New OpenURL Service Format Parameter "svc.clayer"
          • Perform all djatoka functions on individual compositing layers
          • JPX compositing layer compression is not currently supported.
      • Added JP2 XML Box Support
        • New OpenURL Service (info:lanl-repo/svc/getJP2XML)
        • Wraps JPEG 2000 XML Box records in a XML Schema defined wrapper schema
      • Dynamic Database IReferentResolver Implementation using JBDC/DBCP
      • Remote Referent (e.g., http & ftp) Access Controls
    • Enhancements
      • Solaris-x86 Kakadu Binaries
      • Enhanced Windows Batch Files
      • Extended TIFF Input Support (e.g., CCITT/LZW/PB)
      • New OpenURLJP2Ping Service to see if resource is available and ready
      • Multi-file Input Compression Support
      • Improved Logging Support
      • Improved InputStream Support
      • Improved Tile Caching Logic
      • Now accepts a larger range of possible JPEG 2000 file extensions
      • DjatokaImageMigrator now checks to see if bitstream is JP2 compatible if an file extension is not found.
      • Improved KduExtractExe & KduCompressExe handling of InputStreams
      • Improved Region Out of bounds handling



Ansel Adams’s Photographs of Japanese-American Internment at Manzanar Library of Congress

Gregorian choir book Antiphonary Tsgrooten University of Ghent


  • CNI Task Force Meeting, Minneapolis, MN, April 6, 2009 ppt pdf
  • DLF Fall Forum, Providence, RI, November 13 2008 ppt pdf

Project Logo


Personal tools