Method for finding and delimiting letters and letter groups or words in text areas of an original which can also contain graphical and/or image areas apart from text areas

摘要: An arbitrary printed original to be examined for text contents is optoelectronically scanned by a video system; the samples obtained are processed digitised line line; when present, extreme coordinates of objects in form letters, letter groups or words isolated lines and other information parts relating these determined registered lists means number method steps.