Digital scene storage
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United States of America Patent
Stats
-
Dec 30, 1980
Grant Date -
N/A
app pub date -
Aug 23, 1978
filing date -
Aug 23, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A scene which is divided into a plurality of pixels is raster scanned. During each scan an analog signal derived from a binary number and representing a given light intensity is compared against other analog signals representing the light intensity of each of the pixels. At any time when the light intensity of a pixel is greater than the given light intensity, the binary number associated with that given light intensity is stored in a register of a multiregister memory whose registers are assigned to the respective pixels. After each scan the given light intensity is increased.
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International Classification(s)
Cited Art Landscape
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