Computer graphics processing and selective visual display system – Display driving control circuitry – Controlling the condition of display elements
Patent
1995-05-30
1999-06-01
Zimmerman, Mark K.
Computer graphics processing and selective visual display system
Display driving control circuitry
Controlling the condition of display elements
345352, 340995, G06T 1100
Patent
active
059092165
ABSTRACT:
A data processing apparatus includes a memory for storing image data and data corresponding to a display area of the image data, a display for displaying the image data stored in the memory, an input device for designating a position of the image data displayed by the display, a discriminator for discriminating a display area to which the position designated by the input device belongs, and a controller for reading out data corresponding to the display area discriminated by the discriminator and displaying the readout data on the display.
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Arai Tsunekazu
Matsubayashi Kazuhiro
Canon Kabushiki Kaisha
Zimmerman Mark K.
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