how to generate a binary spatial mask?

2014 9 13
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更新时间：2014 9 13
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I have two images and i want to generate a mask for one of them by using a corelation between them.can anyone help me with this?

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Image Analyst
Image Analyst 2014-9-13

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Use xcorr2() to do the correlation but I have no idea what you plan on doing with that output image to make a mask. What are you thinking? Threshold it or something?????

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Kotti
Kotti 2014-9-13
编辑：Kotti 2014-9-13
Actually , I have two registered images and want to blend them to create a mosaic, so i wanted to create a spatial mask.
Image Analyst
Image Analyst 2014-9-13
Try imfuse() or imshowpair().

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Kotti
Kotti
2014-9-13

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Image Analyst
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2014-9-13

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