. . "[BF2E42DCA0A0]" . "human-machine communication; pattern recognition; 2D grammars; structure; syntax and semantics"@en . . . . "We study hand-drawn objects with structure as a way of human-machine communication. The objects include various schemas like building plans, electronic circuits, filled forms or notations like mathematical or chemical formulae. They usually carry a quite complex information in a form which is intelligible to the addressed side, thus we consider them as important means of information representation and transmission. We identify the main principles relating to the structure recognition as it is performed by humans and we outline how the principles can be simulated by machines."@en . . "We study hand-drawn objects with structure as a way of human-machine communication. The objects include various schemas like building plans, electronic circuits, filled forms or notations like mathematical or chemical formulae. They usually carry a quite complex information in a form which is intelligible to the addressed side, thus we consider them as important means of information representation and transmission. We identify the main principles relating to the structure recognition as it is performed by humans and we outline how the principles can be simulated by machines." . "Pr\u016F\u0161a, Daniel" . . "P(GAP103/10/0783)" . "Hlav\u00E1\u010D, V\u00E1clav" . "201692" . . . . "Hand-drawn Objects with Structure as Means of Communication with Machines"@en . . "RIV/68407700:21230/11:00187145!RIV13-GA0-21230___" . "Hand-drawn Objects with Structure as Means of Communication with Machines" . . . "Hand-drawn Objects with Structure as Means of Communication with Machines"@en . . "Hand-drawn Objects with Structure as Means of Communication with Machines" . "21230" . "RIV/68407700:21230/11:00187145" . . "2"^^ . . . . "2"^^ . .