[GEM-dev] USB 3.0 camera and Gem

[Antoine Villeret]

hi,

i got 60 fps in 640x480 / grayscale which is the default image
configuration and the more bandwith expensive for this camera


++
a





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Le 1 avril 2012 15:42, Jack <jack at rybn.org> a écrit :

>  Le 01/04/2012 14:18, Antoine Villeret a écrit :
>
> hi jack,
>
> i'm using a firewire 400 over RJ45 extender (from AVT) on a tour with an
> AVT Guppy
> it's work fine with 50m cable, it should work at least until 100m but i
> never tried
> it's not possible to use switch to increase the distance with this kind of
> extender
>
> you can use certain switches with GigE but it increases latency i  think
>
> another solution for very long distance (more than 100m) is the optical
> fiber
> you can find some firewire over optical fiber extender
>
> Basler made a technical report on industrial cameras interface here :
> http://www.i2s-vision.fr/upload/BAS1108_Interfaces.pdf
>
> hope this helps
>
> ++
> a.
> --
> do it yourself
> http://antoine.villeret.free.fr
> http://drii.ensad.fr
> --
> Google lit ce mail...
> si vous refusez cela, utilisez l'adresse antoine.villeret [at] free.frpour me contacter
>
>
>
> Le 1 avril 2012 13:56, Jack <jack at rybn.org> a écrit :
>
>> Le 01/04/2012 02:22, Max a écrit :
>>
>>> Am 01.04.2012 um 01:53 schrieb Jack:
>>>
>>>> PS : does anybody tried an other solution (like GigE or
>>>> USB<->Ethernet<->USB) with Gem when you need long distance between camera
>>>> and computer ? Is it very stable ?
>>>>
>>> I could offer vnc access to a os x or ubuntu machine hooked up to either
>>> a Allied Vision Tech GigE or Firewire 800 camera.
>>>
>>> m.
>>>
>>
>> Hello Max,
>>
>> Did you ever tried that solution ?
>> Is it appropriate to detect very small movement and is it enough fast to
>> be used in real time (not to much latency ?) ?
>> ++
>>
>> Jack
>>
>>
>>
>> _______________________________________________
>> GEM-dev mailing list
>> GEM-dev at iem.at
>> http://lists.puredata.info/listinfo/gem-dev
>>
>
>
> Hello Antoine,
>
> Thanx to share your configuration and the Basler technical report, it is a
> useful document.
> What is the resolution the framerate you get on your computer from your
> camera with that configuration ?
> ++
>
> Jack
>
>
>
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