This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"
| #!/bin/bash | |
| # | |
| # DROPKICK.SH | |
| # | |
| # Detect and Disconnect the DropCam and Withings devices some people are using to | |
| # spy on guests in their home, especially in AirBnB rentals. Based on Glasshole.sh: | |
| # | |
| # http://julianoliver.com/output/log_2014-05-30_20-52 | |
| # | |
| # This script was named by Adam Harvey (http://ahprojects.com), who also |
| screencapture -iW /path/to/output.png |