Write and edit circuitry for electronic marking of displayed TV signal images
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United States of America Patent
Stats
-
Feb 9, 1982
Grant Date -
N/A
app pub date -
Sep 11, 1980
filing date -
Sep 11, 1980
priority date (Note) -
Expired
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Abstract
A new, revolutionary approach to image processing is disclosed. Using simple logic circuit elements a real time same scan video marking circuit is disclosed which is adaptable to a variety of purposes. The invention can be advantageously used as part of an integrated photogrammetric video measurement system. Using such a system, areas or distances or other graphically detectable characteristics can be displayed on a color television set for purposes of analysis and measurement. Moving pictures, made at ground locations or from an aircraft and collected in television form on a video cassette recorder, can be displayed on the television monitor and measurements of area or of distance made electronically. For the study and analysis of hard copy images, i.e. still photographs, aerial maps, x-rays and the like, an auxiliary system camera can be used which projects the picture onto the television monitor. Gray levels of the display can be detected and electronically marked for such purposes as crop measurement, infestation, weather damage, saline seep studies and the like, or, using other features of the invention, which includes a digital bit plane overlay, specific areas of the analog video display can be electronically marked on the monitor with a light pen, light pencil or cursor controls and, after visual analysis, electronically entered into calculating electronics for purposes of electronic analysis of area or distance measurements, density, heat characteristics, and the like.
First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- MEASURONICS CORPORATION
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Schumacher, Peter M | Great Falls, MT | 4 | 210 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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