CODEWITHSUNDEEP
matlabcomputer-visioncorner-detectionrobocup
aa1
aa1

Reputation: 803

How to use computer vision to find corners of a soccer field based on location coordinates?

I want to use computer vision to allow my robot to detect the corners of a soccer field based on its current position. Matlab has a detectHarrisFeatures feature, but I believe it is only for 2D mapping.

The approach that I want to try is to collect the information of the lines (using line detection), store them in a histogram, and then see where the lines intersect based on their angles.

My questions are:

I am in the beginning stages of this task, so any guidance is much appreciated!

Upvotes: -1

Views: 135

Answers (1)

Matan Hugi
Matan Hugi

Reputation: 1130

You can use Hough Transform to find the lines and their equations in an image. once you have that, finding an intersection between the 2 lines comes down to solving a linear equation with 1 variable.

Upvotes: 1

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