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Tomas Krejci tomas789

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  • Ampiato.com
  • Czech Republic, Europe
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@tomas789
tomas789 / linkedin_extract_datetime.py
Last active June 30, 2023 07:40
LinkedIn: Extract datetime from post URL.
import datetime
from urllib.parse import urlparse
def linkedin_post_datetime(url: str) -> datetime.datetime:
"""
Convert LinkedIN post URL to datetime of when the post was created.
You can gen the post URL by clicking tripple dots in upper right corner of the post
and then selecting "Copy link to post".
@tomas789
tomas789 / ios_recording_101_fully_synced.txt
Created June 5, 2018 12:54
(env) tomaskrejci @ Tomass-MBP-2.RD ➜ pymsckf git:(replay-from-app) ✗ docker run -v ~/ios_recordings:/data -v ~/Developer/pymsckf/examples:/examples -v `pwd`/calibration_output:/output --security-opt seccomp:unconfined -it -e DISPLAY=docker.for.mac.localhost:0 -w /output pymsckf_calibration kalibr_calibrate_imu_camera --bag /data/ios_recording_101.bag --cam /output/camchain-dataios_recording_96.yaml --imu /examples/imu_vins_mobile.yaml --target /examples/april_6x6_50x50cm.yaml
importing libraries
Initializing IMUs:
Update rate: 100.0
Accelerometer:
Noise density: 0.02
Noise density (discrete): 0.2
Random walk: 0.002
Gyroscope:
Noise density: 0.02
@tomas789
tomas789 / ios_recording_100_no_time_calibration.txt
Created June 5, 2018 12:11
camera-to-IMU synchronization
(env) tomaskrejci @ Tomass-MBP-2.RD ➜ pymsckf git:(replay-from-app) ✗ docker run -v ~/ios_recordings:/data -v ~/Developer/pymsckf/examples:/examples -v `pwd`/calibration_output:/output --security-opt seccomp:unconfined -it -e DISPLAY=docker.for.mac.localhost:0 -w /output pymsckf_calibration kalibr_calibrate_imu_camera --bag /data/ios_recording_100.bag --cam /output/camchain-dataios_recording_96.yaml --imu /examples/imu_vins_mobile.yaml --target /examples/april_6x6_50x50cm.yaml
importing libraries
Initializing IMUs:
Update rate: 100.0
Accelerometer:
Noise density: 0.02
Noise density (discrete): 0.2
Random walk: 0.002
Gyroscope:
Noise density: 0.02
@tomas789
tomas789 / camchain-imucam-hometomaskrejciios_recordingsios_recording_100.yaml
Created June 5, 2018 09:11
cam0:
T_cam_imu:
- [0.005397773388641874, -0.9998572413908012, 0.016011273554103707, 0.09315162124446877]
- [-0.999983932903204, -0.0054247971439093275, -0.0016448438801904336, 0.016759819073606755]
- [0.0017314669756124, -0.016002137804896704, -0.9998704584133825, -0.007388480810763209]
- [0.0, 0.0, 0.0, 1.0]
cam_overlaps: []
camera_model: pinhole
distortion_coeffs: [0.03745064619036303, -0.05696336726790861, 0.0014705393416119647,
0.003161343303012978]
@tomas789
tomas789 / results-cam-hometomaskrejciios_recordingsios_recording_96.txt
Created June 5, 2018 08:58
Calibration results
====================
Camera-system parameters:
cam0 (/cam0/image_raw):
type: <class 'aslam_cv.libaslam_cv_python.DistortedPinholeCameraGeometry'>
distortion: [ 0.03745065 -0.05696337 0.00147054 0.00316134] +- [ 0.00352425 0.00648838 0.00070408 0.00066755]
projection: [ 524.58054214 525.4382302 327.07092587 229.298555 ] +- [ 1.3060177 1.25092538 1.07929177 1.27724979]
reprojection error: [-0.000002, 0.000002] +- [0.229364, 0.214071]
@tomas789
tomas789 / convert_to_bagcreater.sh
Created June 5, 2018 08:51
pymsckf convert_kalibr -d ~/Downloads/ios_recording_96.sqlite -o ~/ios_recordings/ios_recording_96
@tomas789
tomas789 / imu_vins_mobile.yaml
Created June 5, 2018 08:34
#Accelerometers
accelerometer_noise_density: 0.02 #Noise density (continuous-time)
accelerometer_random_walk: 0.002 #Bias random walk
#Gyroscopes
gyroscope_noise_density: 0.02 #Noise density (continuous-time)
gyroscope_random_walk: 4.0e-5 #Bias random walk
rostopic: /imu0 #the IMU ROS topic
update_rate: 100.0 #Hz (for discretization of the values above)
@tomas789
tomas789 / tonav_results_improved.csv
Created May 31, 2018 09:44
V2_02_medium (20 FPS) V2_03_difficult (20 FPS) V2_02_medium (10 FPS) V2_03_difficult (10 FPS)
Frame rate 20 FPS 20 FPS 10 FPS 10 FPS
Simulation time 80 s 80 s 80 s 80 s
Execution time 114.39 72.89 54.79 34.99
Real-time factor 0.70 1.10 1.46 2.29
RMSE 0.2711 m 0.4309 m 0.7339 m 14.5115 m
Final error 0.334 m (0.57 %TTD) 0.549 m (0.94 %TTD) 1.364 m (2.35 %TTD) 11.826 m (20.33 %TTD)
@tomas789
tomas789 / tonav_results_orig.csv
Last active May 31, 2018 09:14
V2_02_medium (20 FPS) V2_03_difficult (20 FPS) V2_02_medium (10 FPS) V2_03_difficult (10 FPS)
Frame rate 20 FPS 20 FPS 10 FPS 10 FPS
Simulation time 80 s 80 s 80 s 80 s
Execution time 115.19 s 80.71 s 57.16 s 41.14 s
Real-time factor 0.69 0.99 1.40 1.94
RMSE 0.8277 m 0.9524 m 0.5909 m 0.4650 m
Final error 1.278 m (2.20 %TTD) 1.628 m (2.80 %TTD) 0.920 m (1.58 %TTD) 0.822 m (1.412 %TTD)
@tomas789
tomas789 / gist:ec223f9c690b78b66e5f7b02958f693f
Last active October 31, 2017 15:25
include Makefile.vars
all: \
reconstruction_global/ok.txt \
reconstruction_incremental/ok.txt
exports: \
export_keypoints \
export_matches \