Nguyenduyduc14
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Recent activity by Nguyenduyduc14-
[D455] The change of distance between two points
Hi, I make a simple test. There are two boxes. They are fixed on a table and the distance between them following the X-axis is 500mm. They are in front of the D455 camera. They are at the center of...
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[D455] Compare Two Ways To Get World Coordinates
Hi, There are two ways to get world coordinates. No.1: Using deproject No.2: I set up a resolution of 1280x720. I will calculate points, calculate vertices with dims=3. I will get array A(720, 1280...
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[D455] Generate PointCloud
Hi, 1. I read two ways to get pointcloud from D455. +) pointcloud.calculate(depthFrame) -> pointcloud.map_to(colorFrame) +) pointcloud.map_to(colorFrame) ->pointcloud.calculate(depthFrame) Are th...
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[D455] Compare PointCloud Between IntelRealSenseViewer And Python Code
Hi, First, I get the .ply file from the intelRealSenseViewer. Then I show it by Open3D with: pcd = o3d.io.read_point_cloud(myPlyPath) print(pcd) print(np.asarray(pcd.points)) o3d.visualization.dr...
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[D455] Compare Some Problems
Hi, I am quite confused about how to program with the D455 camera. So could you compare some problems below? 1. Should I align frames then do postprocessing or do postprocessing then align frames? ...
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[D455] Combine Align Frame With Postprocessing
Hi, There are examples about align frame and postprocessing depth frame. But there is no example combine align frame and postprocessing depth frame. Do you have an example about it? How should I do...
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[D455] Post-processing
Hi, The IntelRealSenseViewer app turns on post-processing. When I program by Python Code, How do I know if my pipeline turns on post-processing or not? Do you have examples that relate to check and...
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[D455] Camera Intrinsic Matrix
Hi, I'm using Open3D to get the point cloud from the D455 camera. But open3D needs PinholeCameraIntrinsicParameters to calculate it. Open3D has PinholeCameraIntrinsicParameters.PrimeSenseDefault c...
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[D455] Get PointCloud
Hi, I want to get PointCloud from the D455 camera, how should I do? I see some friends turn on IR, wait for 3 or 5 seconds then get point cloud. They said point cloud would be more stable. Is it tr...
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[D455] Setup Guide For Specific Environments
Hi, I am working at Samsung Display Vietnam. My team has lots of projects that use D455 cameras and L515 cameras. We have bought some D455 cameras to research and apply in our environment. Althoug...