convert pixel length to cm

17 Dec 2019
1 Answer
Updated 27 Jul 2021
2 Views (30 days)

0 votes

i have obtained the minimum length of image in pixel. But i want the value in 'cm'. How can i obtain this?
2019-12-17 (6).png

4 Comments
Show 2 older comments Hide 2 older comments

Matt J
Matt J on 17 Dec 2019
How big are your pixels?
mukesh bisht
mukesh bisht on 17 Dec 2019
how to know the pixels of the image
Image Analyst
Image Analyst on 17 Dec 2019
You didn't run my demo below did you? Why don't you at least try it and I'll check back later today if you still have questions.
Matt J
Matt J on 17 Dec 2019
Edited: Matt J on 17 Dec 2019
how to know the pixels of the image
You need to determine it based on the size of something(s) in the image that you know.

Sign in to comment.

Sign in to answer this question.

Answers (1)

Image Analyst
Image Analyst on 17 Dec 2019

2 votes

See my attached spatial calibration demo.

Categories

Find more on Convert Image Type in Help Center and File Exchange

Tags

Asked:

mukesh bisht
mukesh bisht
on 17 Dec 2019

Commented:

Mert Küçük
Mert Küçük
on 27 Jul 2021

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!