Patent ID: 11871133
Assignee: VARJO TECHNOLOGIES OY
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 28:
29. The method of claim 22, further comprising:
obtaining information indicative of a head pose of the user;
detecting whether or not a change in the head pose of the user is greater than a predefined angle within a predefined time period;
when it is detected that the change in the head pose is greater than the predefined angle within the predefined time period, employing a first sub-sampling pattern whose maximum sub-sampling density is equal to a first sub-sampling density as the predetermined sub-sampling pattern; and
when it is detected that the change in the head pose is not greater than the predefined angle within the predefined time period, employing a second sub-sampling pattern whose maximum sub-sampling density is equal to a second sub-sampling density as the predetermined sub-sampling pattern, wherein the second sub-sampling density is higher than the first sub-sampling density.