Patent ID: 11917337
Assignee: XEROX CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H  B | IPC B  G  H

Claim 9:
10. The system as set forth in claim 6 wherein the predetermined criteria comprises:

z>z_thresh×z_peak

−p_radius<p<p_radius

−r_radius<r<r_radius

where z is a current estimate of the height of the sensor carrying deice or float (at, above, or below sea level), z_thresh is a percentage of average predicted wave height the device or float needs to be above to allow capture, z_peak is a maximum height of the device or float over c seconds (used to approximate height of wave crests), p is pitch, p_radius is a pitch radius the device or float needs to be within to allow capture, r is roll, and r_radius is a roll radius the device or float needs to be within to allow capture.