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"
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>CSS3 iPhone v0.1 · CodePen</title> | |
| <style> | |
| html, body { | |
| height: 100%; | |
| } |
| import SimpleHTTPServer | |
| class CORSHTTPRequestHandler(SimpleHTTPServer.SimpleHTTPRequestHandler): | |
| def send_head(self): | |
| """Common code for GET and HEAD commands. | |
| This sends the response code and MIME headers. | |
| Return value is either a file object (which has to be copied | |
| to the outputfile by the caller unless the command was HEAD, | |
| and must be closed by the caller under all circumstances), or |
