Line smoothing circuit for graphic display units
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United States of America Patent
Stats
-
Aug 19, 1986
Grant Date -
N/A
app pub date -
Nov 23, 1984
filing date -
Nov 25, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A line smoothing circuit for graphic display units, comprising a drawing data computing device for determining the dot data, direction data and correction amount data with reference to the line vector-indicating starting point coordinates and terminal point coordinates, memory for storing said data correspondingly to addresses on a display picture frame, and a position-correcting device for reading the data from said memory and determining the generation timing of the dot data on the rasters by calculating the dot location from the data or preceding address and line.
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Cited Art Landscape
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