A system and method for editing ink objects recognized in ink input is provided. An ink parser may recognize an ink object in ink input and then an ink editing user interface may edit the ink object recognized by the ink parser. The ink parser may include a chart detector, shape recognizer, and various...http://www.google.fr/patents/US7394935?utm_source=gb-gplus-shareBrevet US7394935 - System and method for editing a hand-drawn chart in ink input
System and method for editing a hand-drawn chart in ink input