1106569356
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Recent activity by 1106569356-
Inconsistent frames
n Python, wait for frames() is used to extract all the frames of the bag file, which are different from those obtained through rosbag. For example, rosbag only gets 5689 frames, while Python gets 6...
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Playback the.bag file to extract the sequence of depth frames. Why do the frames look the same?
When I play back the bag file, I only select a few frames to process, but find that these frames are the same?What's the reason? I extract with this repeating statement. pipe = rs.pipeline()config...
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The number of depth frames differs too much from the number of color frames
Depth camera: 848*480, frame rate: 60 Color camera: 848*480, frame rate: 60 Set the depth unit as 100, a-factor as 0.08 and disparity shift as 50, and there is A huge gap between the number of fram...
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The alignment produces some deviation
After depth alignment to color and post-processing, the resulting point cloud is slightly skewed, like the horizontal and vertical grid lines in the image below. How to avoid this?I compared the pl...
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The 3D point results of deproject are different from those of pointcloud.calculate
I calculated the pointcloud through the pointcloud function, but I needed to calculate the 3d coordinates corresponding to some color points. The results obtained by deproject were different. Is th...
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Wait_for_frames () does not fully extract all the depth frames in the. Bag file.
I'm going to extract all the depth frames in the.bag file for post-processing, but it's not completely extracted, so here's my code. I don't know what went wrong.Can you help me? pipe = realsense.p...
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Can 3D reconstruction be smoother?
The point cloud reconstruction results obtained by d415 are shown in the figure below. Obviously the surface is not smooth, is the depth camera not adjusted properly. Also, when recording, I chose...
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Whether it is possible to use the formula to align depth and color frames through camera parameters
For the acquired depth and color images, whether the aligned depth and color images can be calculated instead of point clouds by using the camera parameters and relevant formulas.
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.bag file extraction and processing
I've got the.bag file and I'm going to use the depth and the color frame sequence, but first I'm going to align it, and then I'm going to use those frames, should I extract all the depth and color ...
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How do I align color and depth in a.bag file?
How do I align the color sequence image with the depth sequence image?Is it frame by frame?