multiscale MSER feature extraction?

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artemoila
artemoila 2016년 1월 22일
댓글: Dima Lisin 2016년 1월 22일
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 2016년 1월 22일
Use the detectMSERFeatures function.
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artemoila
artemoila 2016년 1월 22일
Is the RegionAreaRange the option to set the scale?
Dima Lisin
Dima Lisin 2016년 1월 22일
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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