How can I connect missing edge of a binary image?

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Casio Uploader on 29 Jan 2018

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Commented: Casio Uploader on 29 Jan 2018

I want to use 'imfill()' function to fill the hole. But there are some small unconnected region in the hole(Please find the attached image). How to connect these unconnected holes?

Thanks!

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Image Analyst on 29 Jan 2018

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Change (improve) your segmentation algorithm. For example, change the threshold. Otherwise, (only if that doesn't work) then you can try imclose().

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Casio Uploader on 29 Jan 2018

cc.JPG

Appreciate your help! Can you please give me an idea how to connect two edges 'C' (like attached image) shape bolb to make it 'D' or 'O' shape?

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