Created
April 4, 2014 08:31
-
-
Save demofly/9970489 to your computer and use it in GitHub Desktop.
Позволяет убрать темноватый фон из фоток с надписями на белой маркерной доске
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/bin/bash | |
| convert $1 -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 $2 | |
| #!/bin/bash | |
| convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2" | |
| #!/bin/bash | |
| convert in.jpg \( +clone -blur 0x20 \) -compose Divide_Src -composite -normalize -level 10%,90% -deskew 40% -unsharp 0x5+2+0 out.jpg |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
http://habrahabr.ru/post/218195/