multiscale MSER feature extraction?

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artemoila
artemoila le 22 Jan 2016
Commenté : Dima Lisin le 22 Jan 2016
How can I extract multiscale MSER features from an image? In the help it says that it is possible but I don't see how to implement it.

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Dima Lisin
Dima Lisin le 22 Jan 2016
Use the detectMSERFeatures function.
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artemoila
artemoila le 22 Jan 2016
Is the RegionAreaRange the option to set the scale?
Dima Lisin
Dima Lisin le 22 Jan 2016
MSER is different from interest point detectors like SURF or Harris. It does not detect local maxima of some function over multiple scales. It detects regions of pixels with similar intensities. You can control the range of sizes of those regions using RegionAreaRange.

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