Hello there.
instant timber diameter measurement
I want to measure the timber diameter.
which arduino modules I should use.
Thank you from now.
Any Arduino should be able to read the output of a timber diameter sensor.
arshimet:
I want to measure the timber diameter.
From an image?
In your country, do you measure from the butt end of the log or from the top end?
Paul
Paul_KD7HB:
In your country, do you measure from the butt end of the log or from the top end?Paul
Hello there.
Thank you for return
as you can see in the picture
I have to measure the diameter of the circle.
Maybe it's the aspect ratio of my display, but I can't see any circles.
Have you got a really good segmentation algorithm?
Delta_G:
From a picture or from the real thing? If you are talking about image processing and getting it from the picture then Arduino isn't appropriate. You need something far more powerful.
AND there is no scale object in the picture, so you can't even do a measurement using image processing.
Paul
Delta_G:
I thought that was a scale stick about a 5th of the way in from the left. Running from about the 22.4 log down to the 27.6 log and through the 26.9 log. If you've got that and a decent alogrithm to draw the circles then it would be trivial for a real computer to measure them. But still not going to happen with Arduino.
Perhaps it is. Can't tell. I guess I can't see the trees because of the forest. Or something like that!
Paul
Hello friends.
I found these products on a site.
can they be done with these?
My intention is to take measurements with the sensor.
Delta_G:
That will tell you how far away something is. If you can use that information to determine a diameter then maybe. But they may not work well in a high noise environment like a mill.
I think of an algorithm for this.
I'll post it here when it's over.
can i find different products from these products