Image analysis – Histogram processing – For setting a threshold
Patent
1982-07-07
1984-10-02
Boudreau, Leo H.
Image analysis
Histogram processing
For setting a threshold
340365R, 340707, 364900, 382 59, G06K 900, G06F 300
Patent
active
044752393
ABSTRACT:
Apparatus for editing and processing a text printed on a record carrier, composed of a memory for storing representations of the next characters and of function information relating to the text, a control unit connected for controlling transfer of representations to and from the memory; and a text editing unit composed of a digitalization panel presenting a surface for receiving the record carrier and including a circuit connected to the control unit for producing signals representing the location of elemental regions on the surface, and an input pen for placing markings on the record carrier and for actuating the signal producing circuit to produce signals representing the location of each elemental region contacted by the pen. The control unit is arranged to receive the signals produced by the signal producing circuit, to convert those signals. into control signals, to associate such control signals, on the basis of the locations of the elemental regions represented by the signals produced by the signal producing circuit, with text character representations in the memory, and to use such control signals to control transfer of representations to and from the memory.
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Matsushita et al., "Personal Computer-aided Composition and Editing System", 3rd USA-Japan Computer Conference Proceedings, pp. 56-60, Oct., 1978, San Francisco.
Boudreau Leo H.
Olympia Werke AG
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