File:Mexican-hat kernel transparent background.png

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Description	Kernel of a maxican hat filter (inverted to have the top of the hat
Date	2 December 2006
Source	Graphics created myself (by filtering an image with a single nonzero pixel; Gaussian: width sigma=2 pixels)
Author	Michael Schmid
Permission (Reusing this file)	Michael Schmid put it under Creative Commons Attribution ShareAlike 2.5 License.
Other versions	See Image:noisy_flower_mexican-hat.png for an image filtered with this kernel.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	22:54, 2 December 2006		360 × 360 (14 KB)	Schmid (talk \| contribs)	{{Information\| \|Description = Kernel of a maxican hat filter (inverted to have the top of the hat \| Source = Graphics created myself (by filtering an image with a single nonzero pixel; Gaussian: width sigma=2 pixels) \| Date = 2006-Dec-02 \| Author = [[Use

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