detect handball gates on the video

asked 2015-01-29 10:56:46 -0500 gravatar image

Hello OpenCV community. I am looking for possible solutions to the task of detection handball gates. What I know are:

1) shape of the gate, including their constant projection on the plane;

2) handball gates always have hatching, and I know what approximate colors they include.

3) all frames I have look like this: image description

I would appreciate any suggestion.

Thank you in advance.

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What is your goal? Would it be possible to rather track the marks on the ground and extrapolate the position of the goal?

FooBar gravatar imageFooBar ( 2015-01-30 15:13:14 -0500 )edit

The goal is to split entire video into episodes from gate to gate. Track ground marks (by shape and color?) would be appropriate way but I am not sure that it is easier than detect gate. gravatar ( 2015-01-31 15:43:10 -0500 )edit