opencv, avoid foreground becoming a part of background -


i developing application detecting vehicles using opencv.

i using background subtraction method, backgroundsubtractormog, , findcontours method detecting vehicles. facing couple of problems in one.

1) when vehicle stops,like in signal, becomes part of background. don't want happen.

2) when there more vehicles stopping in signal closely, foreground of vehicles joined when using findcontors function.

is there way solve problem.


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