星期二 2005年02月22日

Rosetta - Multistroke / full word handwriting recognition for X Maybe we can port rosetta into JDS next release. Rosetta is a new handwriting recognition engine for the X Window System. It supports multi stroke recognition and recognition for whole words / sentences. It captures characters written in a small window with a pointing device (mouse, tablet or pen), recognizes them and passes the relating keypress events to the actualy focused window. You can write multi characters at once, but they may not be connected (like script). Single characters are recognized depending on the field you write in (lowercase, uppercase or special characters), multiple characters are recognizes as lower case characters . Rosetta has been developed on Linux systems, (i386 and StrongARM), but should be quite portable to any reasonable system with X. Rosetta is free software distributed under the GNU General Public License, (GPL). Many of the ideas that have gone into the development of Rosetta are derived from xmerlin, written by Stefan Hellkvist. To His Ideas I added the multi stroke support and some more classification functions, resulting in Rosetta. Download There still is no final release of Rosetta, so please download the source from handhelds cvs by now. In short, if you are not (yet?) a developer, you do the following to get an initial copy of the Rosetta sources: $ cd rosetta_cvs $ export CVSROOT=:pserver:anoncvs-AT-cvs.handhelds-DOT-org:/cvs $ cvs login Logging in to :pserver:anoncvs-AT-cvs.handhelds-DOT-org:2401/cvs CVS Password: anoncvs $ cvs checkout rosetta You only have to do this once. The next time you want to update your copy of the sources, do: $ cd rosetta_cvs $ cvs update For a more detailed description about how to use handhelds.org CVS, please see here. You can examine the CVS repository directly here. ( 2005年02月22日, 10:06:14 上午 CST ) Permalink 评论 [0]