Need correct detection of countours

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swati mane 2019-11-13

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评论： swati mane 2019-11-13

I am detecting the countours but some dark regions of the image are not detected and therefore area of the countour is not accurate.

please guide me for the same. Thanks in advance.

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KALYAN ACHARJYA 2019-11-13

编辑：KALYAN ACHARJYA 2019-11-13

Please do share the sample image with more clarification

swati mane 2019-11-13

Thank you for your reply sir.

Please find an attachment.

For this image i have detected blobs and countours but for the dark (black) regions of vehicles , for example, window or front glasses of vehicles , I am not getting the correct blob area.

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