Suppression of iron sight blooming in infrared weapon sights
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United States of America Patent
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Nov 16, 2021
Grant Date -
Jun 11, 2020
app pub date -
Dec 5, 2018
filing date -
Dec 5, 2018
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A system for suppressing sight blooming in an infrared sight includes determining an n×n grid size; creating a grid of n×n averages; calculating a mean; determining if a heat source is detected; detecting a heat source radius; calculating the average of the outside boxes; estimating the average of the inside boxes; setting the source to zero; smoothing the boxes; subtracting the mean of the outside from the mean of the inside; feeding back the result into history; up-sampling the offset; subtracting the offsets; and displaying the image.
First Claim
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International Classification(s)
- 2018 Application Filing Year
- H04N Class
- 17795 Applications Filed
- 13663 Patents Issued To-Date
- 76.78 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H04N Class
- 0 % this patent is cited more than
- 4 Age
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