Feature matching in 3 images

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Reza Besharat 2019-3-28

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https://ww2.mathworks.cn/matlabcentral/answers/453013-feature-matching-in-3-images

评论： Qu Cao 2019-9-11

Hello,

I need to match features in 3 images. Feature matching works good for image pairs but not sure if there is a function for more than 2 images.

Thanks

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Reza Besharat 2019-6-25

Thanks for your answer,

This is what I have already implemented to exclude some outliers, however, when there is a patterned texture in the images, then there will be sequenced wrong correspondence. I'm looking for a function like 'Estimategeometrictransformation' to exclude outliers efficiently. Can you help me with that, please?

Qu Cao 2019-9-11

If the patterned texture is producing spurious matches, you could probably do some post-processing to filter them out. For example, you can compute the pixel distance between the matched points using the Location property of the feature points and then discard those pairs with unreasonable large values.

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