19829127419
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Recent activity by 19829127419-
Depth image alignment on the D435i camera
Is the alignment process for the D435i camera to align the depth image to the color image or the color image to the depth image? Also, which field of view (FOV) is larger for color images or depth ...
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Depth distance value
Hello, I would like to ask if the D435i camera is facing the wall, is the depth value of any point on the wall the same?
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Camera space coordinate positioning accuracy test
Hello, I would like to ask what experimental methods can be used to test the accuracy of coordinates when the D435i camera performs spatial coordinate positioning?
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Accurate measurement method for depth image alignment to color image
Hello! I would like to ask what experimental methods can be used to measure and evaluate the accuracy of the depth image alignment to the color image of the D435i camera?
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Imaging principle of left and right infrared sensor
Hello, I would like to know whether the imaging principle of the depth image of the D435i camera is obtained by binocular stereo vision or structured light technology? Can you elaborate on that?
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Imaging of depth image and ranging principle of depth value
Dear MartyG, hello! What kind of images are taken by the left and right infrared sensors of the D435i camera? Also, how do these two cameras synthesize depth images? Finally, I would like to ask yo...
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What do the red, green and blue axes represent in 3D view
Hello, I have a question as shown in the figure. May I ask which axis of the camera x,y and z coordinate axes correspond to the red, green and blue coordinate axes displayed in the camera coordinat...
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3D point cloud
Hi, I have a question. As shown in the figure below, why is the point cloud I got still stuck in the original point cloud picture when I closed the infrared image or adjusted the pixel to reopen it...
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Obtain point clouds from local areas of the depth image
Below I've attached a python code to get a point cloud using a D435i camera. But I have a need. Can you help me with it? How to convert the depth image corresponding to any rectangular area in an R...
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pyrealsense2
May I ask why I can't query the body content of functions in the official library pyrealsense2? Such as the example function in the following figure.