BNO055ESP32
kalibr
| BNO055ESP32 | kalibr | |
|---|---|---|
| 1 | 4 | |
| 22 | 4,044 | |
| - | 1.3% | |
| 2.7 | 5.0 | |
| 3 months ago | about 1 month ago | |
| C++ | C++ | |
| MIT License | GNU General Public License v3.0 or later |
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BNO055ESP32
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Sensors for 2021
I've got some uncomitted code that pulls the BNO055 fusion data using the BNO055ESP32 component by ShellAddicted, and it seems fairly accurate.
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?
AHTxx - This is an Arduino library for Aosong ASAIR AHT1x, AHT2x Digital Humidity & Temperature Sensor
Firebeetle-2-ESP32-E - Using the Firebeetle ESP32-E as battery powered sensor (SKU:DFR0654-F)
wide-integer - Wide-Integer implements a generic C++ template for uint128_t, uint256_t, uint512_t, uint1024_t, etc.
camodocal - CamOdoCal: Automatic Intrinsic and Extrinsic Calibration of a Rig with Multiple Generic Cameras and Odometry
Smooth - C++ framework for embedded programming on top of Espressif's ESP-IDF.
infidel-sensor - Firmware, mechanical and electrical design files for the Inline Filament Diameter Estimator, Lowcost (InFiDEL).
Salus
camera-calibrator
ConfigurableFirmata - A plugin-based version of Firmata
indi-3rdparty - INDI 3rd Party drivers repository
SparkFun_MPU-9250_Breakout_Arduino_Library - Arduino sketch for MPU-9250 9DoF with AHRS sensor fusion