Created
April 30, 2014 05:24
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| #!/bin/bash | |
| convert "$1" \ | |
| -morphology Convolve DoG:15,100,0 \ | |
| -negate -normalize -blur 0x1 \ | |
| -channel RGB -level 60%,91%,0.1\ -colorspace Gray \ | |
| "$2" |
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