Re: [micro-manager-general] Multiple Camera Triggering and Image Retrieval Issue
Status: Beta
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From: Mark T. <mar...@gm...> - 2015-08-19 20:34:58
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Hi jahdoos,
On Wed, Aug 5, 2015 at 11:40 AM, jahdoos <rfo...@en...> wrote:
> Hi - I have an imaging setup being controlled through umanager with 2
> cameras. One is collecting light from the specimen image and the other is
> collecting information about the illumination intensity. The idea is to have
> the specimen camera (Andor Zyla 4.2) trigger the illumination camera (Zeiss
> AxioCam MRm) with a TTL signal from the 'FIRE' cable to the 'Trigger In' of
> the axiocam in order to know the illumination intensity during that
> acquisition period.
>
> I am trying to use the following interaction with umanager core from a
> MATLAB automated imaging interface: (Core Camera is the Zyla)
>>> Scp.mmc.snapImage();
>>> img1 = Scp.mmc.getImage();
>>> Scp.mmc.setCameraDevice('ZeissAxioCam')
>>> img2 = Scp.mmc.getImage();
The snapImage() call will only snap an image from the current camera
(whatever you set via mmc.setCameraDevice()), so you need to call
snapImage() for each camera.
Currently the only way to do a simultaneous snap from more than one
camera is to use the Multi Camera virtual device (in the Utilities
device adapter).
Unfortunately the Multi Camera device is designed for use with
identical cameras, so there may be some rough edges, but I think it is
possible to control two different cameras. The downside is that the
images will be padded to match the larger camera.
Best,
Mark
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