[PD] pix_motion_sector

[William Brent]

Oops - the .zip with the space shouldn't have been up there - that was
an earlier draft from today.  Just trash anything you downloaded
previously and get the current version via the link if you ever intend
to use this.

The distance between the two RGB pixels is Euclidean, and there's no
weighting.  I guess I could set up messages for weight arguments and
distance metrics to let people fine tune.



On Fri, May 14, 2010 at 7:39 PM, Mathieu Bouchard <matju at artengine.ca> wrote:
> On Fri, 14 May 2010, William Brent wrote:
>
>> I've updated the helpfile and source for pix_motion_sector. It now
>> compares pixels using RGB vectors instead of just grayscale.  Husk -
>> if you're planning to use it, definitely update to this version:
>> http://williambrent.conflations.com/pages/research.html#pix_motion_sector
>
> There's a space at the beginning of the zip's filename.
>
> It doesn't state how it is computing the distance between two RGB colours :
> is it using different weights for the channels ? are you using a L1 metric,
> a L2 metric, anything else ?
>
>  _ _ __ ___ _____ ________ _____________ _____________________ ...
> | Mathieu Bouchard, Montréal, Québec. téléphone: +1.514.383.3801



-- 
William Brent
www.williambrent.com

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