const int EDGE_THRESHOLD_LOW = 50;
const int EDGE_THRESHOLD_HIGH = 100;
CommandLineParser parser(argc, argv, keys);
- parser.about("\nThis program demonstrates implementation of 'intelligent scissors' algorithm\n"
+ parser.about("\nThis program demonstrates implementation of 'Intelligent Scissors' algorithm designed\n"
+ "by Eric N. Mortensen and William A. Barrett, and described in article\n"
+ "'Intelligent Scissors for Image Composition':\n"
+ "http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.138.3811&rep=rep1&type=pdf\n"
"To start drawing a new contour select a pixel, click LEFT mouse button.\n"
"To fix a path click LEFT mouse button again.\n"
"To finish drawing a contour click RIGHT mouse button.\n");