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Parking slot detection

asked 2016-02-23 05:05:24 -0500

Vamsi gravatar image

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Here if car comes and parks over parking slot the circle turns red and available if green

please give me topics that i have to study and steps to accomplish this. i'm new to the image processing and opencv

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answered 2016-02-23 08:05:03 -0500

Have a look at the car detector. As it seems your spot are well defined (you could have static bounding box for each car spot), you have to detect if a car is present or not.

The idea is to train a Cascade Classifier with HAAR or LBP, or a HOG Detector. You could find some nice tutorial online for that, as well as book. The training code is provided by OpenCV also here.

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answered 2016-02-23 19:32:44 -0500

sai kethamakka gravatar image

As the spots are well defined and assuming camera is fixed, you could use opencv background subtraction with sufficient amount of history to detect if there is an object in a particular parking spot. Look at this opencv tutorial for more information.

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Asked: 2016-02-23 05:05:24 -0500

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Last updated: Feb 23 '16