[ros-users] [Discourse.ros.org] [Computer Vision / Perception] How to project 3D data into pixel coordinate?

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Author: Peter Han via ros-users
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Subject: [ros-users] [Discourse.ros.org] [Computer Vision / Perception] How to project 3D data into pixel coordinate?

Hello,

The scenario is I have a RGB-D camera in robot, and by subscribing camera/depth_registered/points (sensor_msgs/PointCloud2) get the point cloud data. What I want is to project the PointCloud2 data into pixel coordinate. My question is that is there any module / library which is hardware independent (the camera could either be Kinect or RealSense or what ever RGB-D camera) could help to do this?

Thanks

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