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2022/10/25 12:27 wagnelib [Camera Control (Python)]
2022/10/25 12:24 wagnelib [Camera Control (Python)]
2022/10/25 12:10 wagnelib [Camera control (ROS)]
2021/10/20 13:48 wagnelib [Camera control (ROS)]
2021/10/20 13:48 wagnelib [Camera control (Matlab on Linux)]
2021/10/20 13:44 wagnelib
2021/10/20 13:43 wagnelib
2021/10/20 13:43 wagnelib [Camera control (Matlab on Linux)]
2021/10/20 13:41 wagnelib
2021/10/20 13:38 wagnelib [Camera control (Matlab on Linux)]
2021/10/20 13:38 wagnelib [Camera control (Matlab on Linux)]
2021/10/20 11:54 wagnelib [Camera control (ROS)]
2021/10/20 11:52 wagnelib [Camera control (ROS)]
2021/10/20 11:52 wagnelib [Camera control (ROS)]
2021/10/20 11:51 wagnelib [Camera control (ROS)]
2021/10/20 11:22 wagnelib [Camera control (ROS)]
2021/10/20 11:06 wagnelib
2018/02/03 10:49 external edit
2014/02/19 13:36 zimmerk
2014/02/19 13:34 zimmerk [Camera control]
2014/02/19 13:32 zimmerk [Camera control]
2014/02/19 13:30 zimmerk [USB camera Chameleon]
2014/02/19 11:42 zimmerk [Parameter Settings]
2014/02/19 11:12 zimmerk [Parameter Settings]
2014/02/19 10:36 zimmerk [Parameter Settings]
2014/02/19 10:26 zimmerk [Nastavení parametrů kamery]
2014/02/19 09:58 zimmerk
2014/02/19 09:52 zimmerk
2014/02/18 15:37 zimmerk
2014/02/18 15:27 zimmerk
2014/02/18 15:19 zimmerk created
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2022/10/25 12:27 wagnelib [Camera Control (Python)]
2022/10/25 12:24 wagnelib [Camera Control (Python)]
2022/10/25 12:10 wagnelib [Camera control (ROS)]
2021/10/20 13:48 wagnelib [Camera control (ROS)]
2021/10/20 13:48 wagnelib [Camera control (Matlab on Linux)]
2021/10/20 13:44 wagnelib
2021/10/20 13:43 wagnelib
2021/10/20 13:43 wagnelib [Camera control (Matlab on Linux)]
2021/10/20 13:41 wagnelib
2021/10/20 13:38 wagnelib [Camera control (Matlab on Linux)]
2021/10/20 13:38 wagnelib [Camera control (Matlab on Linux)]
2021/10/20 11:54 wagnelib [Camera control (ROS)]
2021/10/20 11:52 wagnelib [Camera control (ROS)]
2021/10/20 11:52 wagnelib [Camera control (ROS)]
2021/10/20 11:51 wagnelib [Camera control (ROS)]
2021/10/20 11:22 wagnelib [Camera control (ROS)]
2021/10/20 11:06 wagnelib
2018/02/03 10:49 external edit
2014/02/19 13:36 zimmerk
2014/02/19 13:34 zimmerk [Camera control]
2014/02/19 13:32 zimmerk [Camera control]
2014/02/19 13:30 zimmerk [USB camera Chameleon]
2014/02/19 11:42 zimmerk [Parameter Settings]
2014/02/19 11:12 zimmerk [Parameter Settings]
2014/02/19 10:36 zimmerk [Parameter Settings]
2014/02/19 10:26 zimmerk [Nastavení parametrů kamery]
2014/02/19 09:58 zimmerk
2014/02/19 09:52 zimmerk
2014/02/18 15:37 zimmerk
2014/02/18 15:27 zimmerk
2014/02/18 15:19 zimmerk created
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help:common:kamera_matlab_chameleon_en [2014/02/19 13:32]
zimmerk
[Camera control]
help:common:kamera_matlab_chameleon_en [2014/02/19 13:34]
zimmerk
[Camera control]
Line 10:
Line 10:
vid.FrameGrabInterval = 1;
vid.FrameGrabInterval = 1;
start(vid);</code>
start(vid);</code>
-
-
Reading a
frame from the buffer
is as follows
<code>im = getdata(vid,1);</code>
+
-
The following command reads one
frame from the
current
buffer <code>im = getdata(vid,1);</code>
- The camera provides video in RAW format, therefore [[http://en.wikipedia.org/wiki/Bayer_filter|debayering]] is needed. This can be done for example by using the following commands. We could not figure out how to change the white balance for blue channel in the MATLAB environment, therefore blue channel must be multiplied by an appropriate value <code>im_debay(:,:,1) = im(2:2:end,1:2:end);
- The camera provides video in RAW format, therefore [[http://en.wikipedia.org/wiki/Bayer_filter|debayering]] is needed. This can be done for example by using the following commands. We could not figure out how to change the white balance for blue channel in the MATLAB environment, therefore blue channel must be multiplied by an appropriate value <code>im_debay(:,:,1) = im(2:2:end,1:2:end);
im_debay(:,:,2) = im(1:2:end,1:2:end)/2 + im(2:2:end,2:2:end)/2;
im_debay(:,:,2) = im(1:2:end,1:2:end)/2 + im(2:2:end,2:2:end)/2;
im_debay(:,:,3) = 6.5 * im(1:2:end,2:2:end);</code>
im_debay(:,:,3) = 6.5 * im(1:2:end,2:2:end);</code>
-
-
Evetually
, you can clear the memory by the following commands <code>stop(vid);
+
-
Eventually
, you can clear the memory by the following commands <code>stop(vid);
delete(vid);</code>
delete(vid);</code>
help/common/kamera_matlab_chameleon_en.txt
· Last modified: 2022/10/25 12:27 by
wagnelib