Operators Dialog / Operator Details

§ 12.11.60 - Monofix

Scripting command: monofix

Note: All available scripting operations are listed on the Script operator page.

This operator reduces noise in monochrome images that are sent sequentially as three RGB components, that is, one color channel followed by another and then another. The image is examined for statistical anomalies across the RGB channels, and if pixels in a channel are found to be deviant, they are processed for replacement using information derived from the channels in better agreement.

This is useful for reducing noise in B&W SSTV images transmitted and received in RGB (color) modes.


The monofix operator

 


Before and after single application of Monofix
Area selection excluded areas that retain color
Image received Aug 29th, 2018 on 14.230 MHz, USB
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