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Truly Lossless JPEG2000 Compression
This posting used to have the tag "-- Except for Grayscale?" appended to the end of the title. That is no longer needed; see the bottom of the post for an explanation. We have been implementing University of Michigan's DLXS software, and DLXS uses JPEG2000 for its image masters. We have …
Posted on· 5 minutes reading time -
Following Up on Adobe Photoshop and JPEG2000
The discussion has died down on Jack Nack's blog posting about the future of JPEG2000 support in Photoshop. Since I last updated my own commentary on the issue, there have been a few more comments, including one by Erich Kesse from the University of Florida. Jack has added a few …
Posted on· 1 minutes reading time -
JPEG2000 Activity in the Google Summer of Code
OhioLINK is not participating in the Google Summer of Code this year (too many other things going on for our staff to be effective mentors), which is why it is refreshing to see work on the wider adoption of JPEG2000 — one of our core goals — continue on other fronts. Among …
Posted on· 1 minutes reading time -
Questioning the Future of JPEG2000 Support in Photoshop
John Nack, Senior Product Manager for Adobe Photoshop, posted a query recently to his blog seeking customer reactions to the possibility of removing JPEG2000 support from Photoshop:
Adobe developed the plug-in in anticipation of cameras entering the market with native JPEG 2000 support on board. The thing is, that hasn't …
Posted on· 3 minutes reading time -
JPEG2000 for Digital Preservation
Last month was an interesting month for discussion and news of JPEG2000 as an archival format. First, there was a series of posts on the IMAGELIB about the rational for using JPEG2000 for master files. It started with a posting by Tom Blake of Boston Public Library asking these questions …
Posted on· 5 minutes reading time -
GSoC: JPEG2000 JPIP Server and Viewer Applet
OhioLINK was excited and privileged to participate in the second annual Google Summer of Code -- a program to inspire young developers and provide students in Computer Science and related fields the opportunity to do work related to their academic pursuits during the summer, and to support existing open source projects …
Posted on· 10 minutes reading time -
Minutes of the ALA/LITA JPEG2000 for Libraries and Archives interest group meeting
Attending: M. Anderson, U of Iowa; A. Laas, LexisNexis; Y. Han, U of Arizona; P. Howell, Western Michigan University; Y. Kaganovia, Princeton U; P. Murray, OhioLINK; K. Thompson, Smithsonian Libraries
Participants talked about their interest in JPEG2000 and their institution's use of the standard: Western Michgan University is digitizing manuscripts …
Posted on· 1 minutes reading time -
OhioLINK Mentors Three Students in the Google Summer of Code
OhioLINK is pleased to mentor three students working on projects for Ohio's higher education and libraries around the world during the Google Summer of Code 2006. The three projects are:
- JPIP Browser Applet and Streaming Server
- JPIP is Part 9 of the JPEG 2000 specification and is used to stream …
Posted on· 2 minutes reading time