Generating a full-resolution image from sub-sampled image signal

Details Generating a full-resolution image from sub-sampled image signal Generating a full-resolution image from sub-sampled image signal

1995-02-17

1998-12-01

Saras, Steven J.

Computer graphics processing and selective visual display system

Display peripheral interface input device

Light pen for fluid matrix display panel

345154, G09G 500

Patent

active

058445412

ABSTRACT:
Methods and apparatuses for generating an image for display without creating a scaled bitmap. One or more bytes of digital data corresponding to portions of the image are received, scaled horizontally and vertically for display, and transmitted for display. In a preferred embodiment, encoded data corresponding to the image are decoded before being scaled for display. In an alternative preferred embodiment, analog signals corresponding to the image are generated, decoded, digitized, captured, compressed, and decompressed. The data displayed may be either the captured data or the decompressed data.

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