| 摘要 |
PROBLEM TO BE SOLVED: To provide a method which is not dependent of a platform of an OS or the like, and appropriately specifies an operation target. SOLUTION: This system monitors an operation event on an operation medium, extracts a difference image between a window image just before the operation event and a window image just after the operation event as an operation target when the operation event occurs, and defines the window image just after the operation event as a window image just before a next operation event. Especially, operation target classification corresponding to the feature amount of a form on the extracted difference image is specified using an operation target classification database, a name display area corresponding to the operation target classification is specified, a character string in an area of the difference image corresponding to the name display area is specified using a character recognition means, and the character string is extracted as a name of the operation target. COPYRIGHT: (C)2004,JPO&NCIPI
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