Patent ID: 11967023
Assignee: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 3:
4. The method according to claim 3, wherein at least one of:
a) prior to determining the yaw velocity, the pose of the camera is transformed into the mapping device coordinate system using the camera extrinsic parameters; and,
b) the method further includes:
i) fitting a smoothly varying function to the yaw velocity obtained from the video data;
ii) extracting the yaw velocity from the geometric data recorded by the mapping device;
iii) resampling the yaw velocities obtained from the video data at a sampling frequency of the yaw velocities in the geometric data recorded by the mapping device; and,
iv) correlating the resampled yaw velocity obtained from the video data with the yaw velocity from the geometric data.