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asked 2016-08-08 09:59:26 -0600

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Detecting 'anomalies' in structured / textured image

Given a textured or a structured image, how can I localize anomalous segments ? For example a large crack or graffiti or just things that do not match well to the pattern (even a window like in the 3rd picture).

I thought of using SLIC superpixels as the first stage but I was wondering if someone can post a link to a paper that discusses a similar problem. I am planning to make use of training data.

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Detecting 'anomalies' in structured / textured image

Given a textured or a structured image, how can I localize anomalous segments ? For example a large crack or graffiti or just things that do not match well to the pattern (even a window like in the 3rd picture).

I thought of using SLIC superpixels as the first stage but I was wondering if someone can post a link to a paper that discusses a similar problem. I am planning to make use of training data.

image description

image description

image description