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How to use with NI-IMAQ c++?

asked 2015-09-14 21:10:16 -0500

Titanium gravatar image

I have a frame grabber from National Instrument to connect camera from photon focus. How can I use opencv to access the camera using Microsoft visual studio?

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total lack of google fu ?

berak gravatar imageberak ( 2015-09-15 05:31:51 -0500 )edit

really can't find any. help me if you can.

Titanium gravatar imageTitanium ( 2015-09-17 01:55:46 -0500 )edit

first hit

once you got your imagebuffer, it's just:

cv::Mat m(h,w,type, imageBuffer);
berak gravatar imageberak ( 2015-09-17 02:13:04 -0500 )edit

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answered 2015-11-10 22:43:07 -0500

Aj-611 gravatar image

updated 2015-11-10 22:43:55 -0500

Some conversion is require from raw data in the buffer into opencv Mat type. It is crucial to know the data type in buffer (CV_datatype). refer here (

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Asked: 2015-09-14 21:10:16 -0500

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Last updated: Nov 10 '15