Everyday, I scan things.
I want to measure I much I wrote during the day.
Most of the things I write are in black. But the lines of the note are red or blue. So you may count pixels of black (and grey maybe) to measure how much I wrote.
Or, because lines on papers are very long straight lines, you may just ignore long straight lines then all other remaining things will be what I wrote.
Here is pdf file: [url removed, login to view]
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Having 4 years of experience in designing and developing CMS based websites using WordPress,PHP,HTML,CSS,Magento,Responsive design layout,bootstrap. I will do it within given time frame. Thanks