MATLAB Answers

Can I detect if there are red pixels in a picture? (picture included)

1 view (last 30 days)
Ariana Vargas
Ariana Vargas on 27 Nov 2020
Answered: Image Analyst on 27 Nov 2020
In a picture with a white background, I want to detect if there is any red light (from a traffic light) in the picture.
Consider nothing else in the picture is red.

  0 Comments

Sign in to comment.

Answers (1)

Image Analyst
Image Analyst on 27 Nov 2020
I'd try the Color Thresholder App on the Apps tab of the tool ribbon.

  0 Comments

Sign in to comment.

Community Treasure Hunt

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

Start Hunting!

Translated by