jetson camera image is rotated on target device

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JCO
JCO 2024-7-7
回答： Chao Luo 2024-7-8
I am attempting to run this example:
https://www.mathworks.com/help/coder/nvidia/ug/deploy-and-run-sobel-edge-detection-with-i-o-on-nvidia-jetson.html
Everything works great but for some reason the camera window and image are rotated -90 degrees. Is there a way to send a message to rotate the image? when I run this command on the target:
ffplay /dev/video0
it looks fine.

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回答（1 个）

Chao Luo
Chao Luo 2024-7-8
MATLAB is column major. If you want the image to be row-major, you need to transpose the image. In the example, there is a transpose for displaying the image:
% Display image.
image(dispObj,edgeImg');

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