Tourist
Posts: 15
Re: Extracting Pitch and Roll as single numbers, frame by frame

Given that my understanding of Yaw, Pitch and Roll is that it is the angular rotation in radians (or degrees) over a specific period of time.

Since the Gyroscope data extracted from the GoPro video meta data is in radians per second, we only need to determine the amount of rotation over the time interval of the sample.  For example, here are 10 gyroscope readings (obtained from the Telemetry Extractor) with the corresponding angular rotation.

 

dateGyroscope (z) [rad/s]Gyroscope (x) [rad/s]Gyroscope (y) [rad/s]secondsIntervalYaw (rad)Roll (rad)Pitch (rad)Yaw (Deg)Roll (Deg)Pitch (Deg)
2020-07-02T21:36:04.975Z0.0010649627263050.059637912673057-0.0138445154419677764.9750.0110.00001170.00000070.00000000.00067120.0000400-0.0000006
2020-07-02T21:36:04.986Z-0.0042598509052180.056443024494143-0.0394036208732777764.9860.012-0.0000511-0.00000290.0000001-0.0029289-0.00016530.0000065
2020-07-02T21:36:04.998Z-0.0042598509052180.021299254526092-0.04685835995740277764.9980.012-0.0000511-0.00000110.0000001-0.0029289-0.00006240.0000029
2020-07-02T21:36:05.010Z0.001064962726305-0.027689030883919-0.03407880724174777765.010.0120.0000128-0.00000040.00000000.0007322-0.00002030.0000007
2020-07-02T21:36:05.022Z0.008519701810437-0.059637912673057-0.00638977635782777765.0220.0110.0000937-0.00000560.00000000.0053696-0.00032020.0000020
2020-07-02T21:36:05.033Z0.012779552715655-0.062832800851970.0255591054313177765.0330.0120.0001534-0.0000096-0.00000020.0087866-0.0005521-0.0000141
2020-07-02T21:36:05.045Z0.012779552715655-0.0298189563365280.04792332268370677765.0450.0120.0001534-0.0000046-0.00000020.0087866-0.0002620-0.0000126
2020-07-02T21:36:05.057Z0.0095846645367410.0149094781682640.04259850905218377765.0570.0120.00011500.00000170.00000010.00658990.00009830.0000042
2020-07-02T21:36:05.069Z00.0500532481363150.0117145899893577765.0690.0110.00000000.00000000.00000000.00000000.00000000.0000000
2020-07-02T21:36:05.080Z-0.0042598509052180.057507987220447-0.02342917997870177765.080.012-0.0000511-0.00000290.0000001-0.0029289-0.00016840.0000039