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Reducing Flea3 image size without changing FoV

asked 2016-10-11 02:23:44 -0500

KenYN gravatar image

I recently acquired a Flea3, but the full-size 2080 x 1552 image has rather an overhead on my system. Is there a way to set the camera to keep the same wide field of view but reduce the resolution, so it passes, say, a 1040 x 776 image to ROS? I of course know I can set an ROI, but that reduces the FoV, which I wish to avoid.

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answered 2016-10-11 15:33:38 -0500

lucasw gravatar image

You should be able to use 2x2 binning or subsampling to accomplish that resolution reduction, according to Section 9.2 'Video Modes Overview' in

This ros node looks to support it , also this alternative with SetGigEImageBinningSettings

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I see. That is exactly the information that I was looking for; I have a FL3-U3-32S2C, so the binning will also allow me to run at 60 fps.

KenYN gravatar image KenYN  ( 2016-10-11 20:54:34 -0500 )edit

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Asked: 2016-10-11 02:23:44 -0500

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Last updated: Oct 11 '16