[PD] pidip compilation problem
marc widmer
marc at anorg.net
Wed Mar 18 10:48:32 CET 2009
hi list & yves
i tested my old patches and everything looks ok, beside a warning in the
shell, that base64 is missing, is this important?
so far everything worked.
i changed c_track in the source, so that it checks not one point, but a
matrix of points. at the moment all these points
are with fixed offset between each other. from pd i just set the start
coordinates. furthermore i do check not the color
of one pixel, but of all surrounding points (9 in total) and calculate
the average. i do this to avoid tracking flickering pixel
noises which sometimes occur when i grap video from my surveillance
color cams.
at the moment this is rather a hack of your source then a proper
enhancement, but maybe, if you think this could be usefull,
a module lik c_track_matrix could be a goal. where one can send a list
with coordinates to track and the area space
surrounding that point.
i haven't checked the development of pidip since a while, maybe now
there is already a better way to do this.
all the best
marc
ydegoyon at gmail.com schrieb:
> ydegoyon at gmail.com wrote:
>> marc widmer wrote:
>>> hi IOhannes
>>>
>>> you are right, it compiles without ffmpeg. i moved my changed
>>> c_track object to the new pidip sources and it seems to work
>
> what are these changes anyway ?
> it might benefit to other people, no?
>
> sevy
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