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 "$2"
| #!/bin/bash | |
| # This script zeroes out any space not needed for packaging a new Ubuntu Vagrant base box. | |
| # Run the following command in a root shell: | |
| # | |
| # bash <(curl -s https://gist.github.com/justindowning/5670884/raw/vagrant-clean.sh) | |
| function print_green { | |
| echo -e "\e[32m${1}\e[0m" | |
| } |
