Ask Your Question
0

Reading an eclipse or polygon and making an array of points

asked 2014-01-22 06:27:53 -0600

this post is marked as community wiki

This post is a wiki. Anyone with karma >75 is welcome to improve it.

Hi Folks

I have a picture of someone lips which I have drawn a blue line around. I'd like to firstly get the outline and then convert it into a series of X/Y co-ords.

From there I can find the left, right, top, and bottom max points, and then workout a point between them

Any suggestion on the best functions to use? Many help Marc

edit retag flag offensive close merge delete

1 Answer

Sort by ยป oldest newest most voted
0

answered 2014-01-28 20:07:06 -0600

marcwolf gravatar image

Ok.. I will answer my own question

To do this first fnd it as a blob. Then do blob.contour and you will get back an array of points.

Marc

edit flag offensive delete link more

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Question Tools

1 follower

Stats

Asked: 2014-01-22 06:27:53 -0600

Seen: 214 times

Last updated: Jan 28 '14