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I recently received the d435i, but for my purposes, I need to orient it to look downwards. Is there a way I can calibrate it to be facing down instead of upright? I'm using the ROS wrapper btw and I've only been successful in getting the separate gyro/accel data and the unified IMU data.
I've seen a similar post about the ZR300 IMU, which apparently cannot be calibrated beyond the factory settings, so would I have to write my own code to be able to rotate it how I want?
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Dorodnic the RealSense SDK Manager said 17 days ago, "We are also working on a white-paper / tutorial on IMU calibration".
This was in reply to a user who created a D435i IMU sample program that uses ACCEL to drift-compensate the gyro.
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Hello, I am trying to calibrate the IMU of the realsense D435I, but, after I followed the calibration step of the document RealSense_Depth_D435i_IMU_Calibration.pdf, I got some dates like this:
[-0.00640009 -0.00022228 -0.00353566]
[1000 1000 1000 1000 1000 1000]
using 6000 measurements.
[[ 1.02251227 0.01179027 -0.03490604]
[-0.00237312 1.02114746 0.05023271]
[-0.00634576 -0.01135111 1.01233392]
[ 0.04098671 0.49907973 0.18480323]]
residuals: [ 8.80501604 2.88540103 203.73583407]
rank: 4
singular: [ 444.33796842 428.44206506 420.73433422 77.1061025 ]
norm (raw data
norm (fixed data): 9.804282 A good calibration will be near 9.806650
I am very confused about the date ,because the company did not write it on the document what the date's mean.so is there any way to understand the date?
Thank you very much!
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