[PD] new license for pidip and unauthorized WAS: pd-pidip into Debian

[Mathieu Bouchard]

On Tue, 7 Dec 2010, Jose Luis Santorcuato wrote:

> Mathieu Bouchard wrote :
>>   I don't quite understand why people do motion detection with squares 
>> like that. I use a generic motion detection that gets me the centre of 
>> the motion, and then when I rescale the values, it may split the 
>> possible results into bands or squares because of rounding (if I 
>> quantise them).
>  
> what is the generic motion detector you are using Mathieu? I use pdp...

I use [t a a] with [# -] or with [# abs-] or even [# sq-]. Then I apply 
some filters to reduce noise. If I want to have coordinates, I can use 
[#moment] to find a single centre.

If I want multiple centres, I can use [#labelling] instead of [#moment].

By generic I mean something that lets you make the decisions yourself 
because you put together very simple components that will do the job you 
want. In that sense, [t a a] and [# abs-] and [#moment] are simple 
things... [#labelling] is a more complex component, but you still have to 
provide your own pre-filtering because it can't take direct camera input 
in.

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| Mathieu Bouchard ---- tél: +1.514.383.3801 ---- Villeray, Montréal, QC