I am doing project on night time vehical detection in this only detect the vehical lights so pls give the source code for this project .
in this i am detect lights saparately but in my output street lights also shown in output so please help to me.
the second image is my output image.
first image is my expected output image
Giving codes directly is not a good thing. You can do it in a number of different approaches. I discuss two approached here.
1. You can train a Haar classifier for detecting the required pattern of objects. For more details you can visit:
http://in.mathworks.com/help/vision/ug/train-a-cascade-object-detector.html
2. Otherwise you can first convert the image into binary using threshold values such that only light objects are white (ones) and other pixels are black (zeros). Then apply some pattern recognition operation (morphological operations) to achieve this.
The first approach is easier but training is a problem. You need some training data. The second approach involves more trial and error method. But you can go for it.
I would go for the second approach suggested by Sivaranjan. After thresholding, determine the circularity of each white blob: how well are the area and the circumference in agreement to that of a circle. In Matlab you could use the function regionprops().
If u r going to detect lights of car, truck etc. in which two lights are on. Then apply light thresholding (light is near 255 gray intensity). Now detect blobs. If two blobs are near to each other then lights are true vehicle lights.
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