roi2ttamask.pro Author: Prashanth Reddy Marpu Geomonitoring Group Institute of Mine-Surveying and Geodesy Freiberg University of Mining and Technology Fuchsmühlenweg 9, D-09599 Freiberg, Germany prashanthmarpu@ieee.org AN IDL/ENVI program to automatically create a TTA mask for samples to be loaded in to Definiens Developer software from an ENVI .roi file. The TTA mask takes the same class description colors from the .roi file. This is often useful while comparing pixel-based and object-based classifications. The Geomonitoring Group at TU Bergakademie Freiberg holds all rights concerning the software. The software is free to distribute and works only with the ENVI software. ENVI is a commercialsoftware solution for processing and analyzing geospatial imagery and a product of ITT visual information solutions.