how can fill gaps in binary image?

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Abo
Abo il 24 Dic 2014
Commentato: Image Analyst il 24 Dic 2014
how can I fill gaps (red)in this binary image? I've used this method but I dont know how can fill gaps here!!
http://uk.mathworks.com/matlabcentral/answers/111131-how-to-fill-the-region-of-interest-by-white-color

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Image Analyst
Image Analyst il 24 Dic 2014
What do you want to fill the gap with? A uniform color, like white? If so...
grayImage(row1:row2, col1:col2) = 255;
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Abo
Abo il 24 Dic 2014
thank you for your answer. yes, uniform color (white), but I dont know how can I use 'grayImage(row1:row2, col1:col2) = 255;' in the mentioned demo?
Image Analyst
Image Analyst il 24 Dic 2014
What is the name of your image variable? Replace my "grayImage" with your variable name. What rows and columns do you need replacing? Just assign them to row1, row2, col1, and col2.

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