SparkFun_MPU-9250_Breakout_Arduino_Library
kalibr
| SparkFun_MPU-9250_Breakout_Arduino_Library | kalibr | |
|---|---|---|
| 1 | 4 | |
| 76 | 4,053 | |
| - | 1.6% | |
| 0.0 | 5.0 | |
| almost 2 years ago | about 1 month ago | |
| C++ | C++ | |
| - | GNU General Public License v3.0 or later |
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SparkFun_MPU-9250_Breakout_Arduino_Library
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Having trouble finding the correct library for this 9DOF IMU, can anyone help
FWIW, my MPU9250 project (Sparkfun MPU9250) took a bit of fiddling to get it going. I used the Sparkfun MPU9250 lib on github. This includes a sample program to debug it. You might also try the alternative address (0x69) just in case they have hooked up AD0 on the MPU9250 (this sets the address).
kalibr
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Syncing video with sensor data for creating a learning dataset
Well. Or you can solve the problem by using this Kalibr tool.
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ZED 2 Kalibr Calibration
There is another person who encountered - seemingly - the same issue https://github.com/ethz-asl/kalibr/issues/426 but there are unfortunately no tips on how to fix this.
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Camera Calibration Tool (Pinhole) w/ Re-projection Error Metric
I have tried to compile this one https://github.com/hengli/camodocal but I always get an error, and it looks like the repo is no longer being maintained. https://github.com/ethz-asl/kalibr This one works but it looks like it doesn't provide any error estimate/"goodness" score. I also tried to write my own tool with OpenCV but there I get huge re-projection errors (~1E20). And the ROS http://wiki.ros.org/camera_calibration package also doesn't provide any metric (as far as I can tell).
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Best library for calibrating 3 cameras?
Would recommend Kalibr https://github.com/ethz-asl/kalibr
What are some alternatives?
invensense-imu - Arduino and CMake library for communicating with the InvenSense MPU-6500, MPU-9250 and MPU-9255 nine-axis IMUs.
Firebeetle-2-ESP32-E - Using the Firebeetle ESP32-E as battery powered sensor (SKU:DFR0654-F)
BNO055ESP32 - C++ Interface for the Bosch-Sensortec's BNO055 compatible with Espressif's ESP32 SoC running esp-idf.
camodocal - CamOdoCal: Automatic Intrinsic and Extrinsic Calibration of a Rig with Multiple Generic Cameras and Odometry
dRehmFlight - Teensy/Arduino flight controller and stabilization for small-scale VTOL vehicles
infidel-sensor - Firmware, mechanical and electrical design files for the Inline Filament Diameter Estimator, Lowcost (InFiDEL).
RF24 - OSI Layer 2 driver for nRF24L01 on Arduino & Raspberry Pi/Linux Devices
camera-calibrator
indi-3rdparty - INDI 3rd Party drivers repository
libcbdetect - automatic sub-pixel checkerboard / chessboard / deltille pattern detection