OpenDragon: Novo programa OpenSource para Análise de imagens
Direto do blog Free Geography Tools
The Global Software Institute 
announces that their Open 
Dragon software, a variant of Goldin-Rudahl’s
 Dragon/ips software for aerial/satellite imagery analysis, is now 
freely available for non-commercial use, and the Java source code will 
be released as open source sometime in the near future. From their press
 release:
OpenDragon offers a full suite of image analysis and raster GIS capabilities including image enhancement, supervised and unsupervised classification, geometric correction, measurement and statistics, vector capture and display, slope, aspect and buffer calculations and multi-criterion decision making. Open Dragon also includes the Open Dragon Toolkit, which allows users who can program in C to extend the software functionality. GSI will also make the source code for OpenDragon available for non-commercial use under an Open Source license during the next six to nine months.
