[SciPy-User] feature extraction from an image.

Jerome Kieffer Jerome.Kieffer@esrf...
Fri Mar 30 09:55:39 CDT 2012


On Thu, 29 Mar 2012 12:18:26 +0530
morovia morovia <jallikattu@googlemail.com> wrote:

>        I am facing difficulty in the extraction of specific feature from an
> image from a time series.  There is a small speck which is irregular in
> shape within the circular region of the domain.
> 
> I am trying to calculate the velocity at which the speck is moving based on
> this.  A sample image is attached.

I made some bindings for "feature extraction" of images (like SIFT and SURF) for image alignment.
The code is here:
https://github.com/kif/imageAlignment

cheers,

-- 
Jérôme Kieffer
On-Line Data analysis / Software Group 
ISDD / ESRF
tel +33 476 882 445


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