How can get vertically divided areas?

asked 2016-12-01 11:02:23 -0600

NOOPIE
1

I am making an android application.

This application provides binary analysis of captured photos.

My question is this.

In case of image1, I wanna get 5 vertically divided areas as image2.

How can I get the divided areas?

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just a guess into the big blue, but what about Hough Lines?

Vintez ( 2016-12-01 11:51:32 -0600 )edit

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answered 2016-12-01 13:51:20 -0600

Tetragramm

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If that's representative of your actual images, the dark blue is your guide. If you erase everything but the dark blue, then sum vertically you'll get a series of spikes at the places where you put red lines. If you do a separate light blue sum, you can tell where the sections of interest are too.