Difference between revisions of "Meteor M1 Colorizer"
From NebarnixWiki
Jump to navigationJump to search (added removal of colorant to most dropout areas) |
|||
| Line 2: | Line 2: | ||
Meteor_M1 lives again (for now at least), but the '345' channels (1.6-1.8um, 3.5-4.1um, 10.5-11.5um) are very strange looking when assigned as raw RBG channels. I needed a way to automatically visualize the data in a more human readable way. | Meteor_M1 lives again (for now at least), but the '345' channels (1.6-1.8um, 3.5-4.1um, 10.5-11.5um) are very strange looking when assigned as raw RBG channels. I needed a way to automatically visualize the data in a more human readable way. | ||
| + | |||
| + | ==Results== | ||
| + | {| | ||
| + | ! Raw channels | ||
| + | ! | ||
| + | ! Colorized image | ||
| + | |- | ||
| + | | [[File:2015_11_24_LRPT_08-43-43.s_345-rectified.jpg|500px]] | ||
| + | | => | ||
| + | | [[File:2015_11_24_LRPT_08-43-43.s_345-rectified_colored.jpg|500px]] | ||
| + | |} | ||
==Imagemagick Script== | ==Imagemagick Script== | ||
Revision as of 09:24, 24 November 2015
Problem statement
Meteor_M1 lives again (for now at least), but the '345' channels (1.6-1.8um, 3.5-4.1um, 10.5-11.5um) are very strange looking when assigned as raw RBG channels. I needed a way to automatically visualize the data in a more human readable way.
Results
| Raw channels | Colorized image | |
|---|---|---|
|
=> | 
|
Imagemagick Script
BASH Script for *nix systems
#!/bin/bash
echo "File $1"
echo "Separating Channels:"
echo "Mid IR..."
convert $1 -channel b -separate -quality 11 bluechan.png
echo "Thermal IR..."
convert $1 -fuzz 3% -fill white -opaque black -negate -channel r -separate -quality 10 redchan.png
echo "Dirty IR..."
convert $1 -fuzz 3% -fill white -opaque black -negate -channel g -separate -quality 10 greenchan.png
echo "Creating thermal mask..."
convert redchan.png \( +clone -fill blue -colorize 100% \) -compose multiply -composite -quality 10 blueoverlay.png
echo "Creating dirty-IR mask..."
convert greenchan.png \( +clone -fill teal -colorize 100% \) -compose multiply -composite -quality 10 tealoverlay.png
echo "Applying thermal mask.."
convert \( bluechan.png -level 5,100% -fill gold -colorize 9% \) tealoverlay.png \( -level 70%,90% greenchan.png \) -compose screen -composite -quality 11 intermediate.png
echo "Applying dirty-IR mask..."
filename=$(echo "$1"|tr '.' '_')
convert intermediate.png blueoverlay.png \( -level 40%,90% redchan.png \) -compose screen -composite -level 5,92%,1.5 -quality 95 ${filename}_colored.jpg
echo "Done! Saved as ${filename}_colored.jpg"
rm -f redchan.png bluechan.png greenchan.png intermediate.png tealoverlay.png blueoverlay.png
batch script for windows systems
echo off echo File %1 echo Separating Channels: echo Mid IR... convert %1 -channel b -separate -quality 11 bluechan.png echo Thermal IR... convert %1 -fuzz 3%% -fill white -opaque black -negate -channel r -separate -quality 10 redchan.png echo Dirty IR... convert %1 -fuzz 3%% -fill white -opaque black -negate -channel g -separate -quality 10 greenchan.png echo Creating thermal mask... convert redchan.png ( +clone -fill blue -colorize 100%% ) -compose multiply -composite -quality 10 blueoverlay.png echo Creating dirty-IR mask... convert greenchan.png ( +clone -fill teal -colorize 100%% ) -compose multiply -composite -quality 10 tealoverlay.png echo Applying thermal mask.. convert ( bluechan.png -level 5,100%% -fill gold -colorize 9%% ) tealoverlay.png ( -level 70%%,90%% greenchan.png ) -compose screen -composite -quality 11 intermediate.png echo Applying dirty-IR mask... convert intermediate.png blueoverlay.png ( -level 40%%,90%% redchan.png ) -compose screen -composite -level 5,92%%,1.5 -quality 95 %~n1_colored.jpg echo Done! Saved as %~n1_colored.jpg del -f redchan.png bluechan.png greenchan.png intermediate.png tealoverlay.png blueoverlay.png
