How may I modify the example above, if I would like to output the pointcloud to cv ::mat, instead of window on the screen? How may I redirect the output window of cv ::viz::Viz3d from the screen to cv ::mat?
https://github.com/IntelRealSense/librealsense/tree/master/examples/pointcloud
这个例程中如果我不想把点云显示到屏幕上 而是输出到cv ::mat程序该怎么修改?cv ::viz::Viz3d显示的位置如何从屏幕重定向到cv ::mat中?
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Hi Lblsydx,
Thanks for reaching out to us.
For your information, we only provide technical support in English. To display point cloud with OpenCV, you may refer to:
Regards,
Wan
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Hi Lblsydx,
Threshold filter also known as Depth thresholding filter. By controlling min and max options on the block, one could filter out depth values that are either too large or too small, as a software post-processing step.
For more information, you may refer to the following page:
- https://intelrealsense.github.io/librealsense/python_docs/_generated/pyrealsense2.threshold_filter.html
- https://support.intelrealsense.com/hc/en-us/community/posts/15869493073811-Filters-for-depth-images-in-D435-camera
Regards,
Wan
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