Patent ID: 11869241
Assignee: AMBARELLA INTERNATIONAL LP
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 17:
18. A method for generating a timelapse video stream, comprising the steps of:
receiving pixel data generated by a capture device;
processing said pixel data arranged as video frames using a processor;
performing computer vision operations on said video frames to detect objects;
performing a classification of said objects detected based on characteristics of said objects;
determining whether said classification of said objects corresponds to (a) a user-defined event and (b) a user-defined identity; and
generating encoded video frames from said video frames, wherein
(a) said encoded video frames comprise (i) a first sample of said video frames selected at a first rate when said user-defined event is not detected and (ii) a second sample of said video frames selected at a second rate while said user-defined event is detected,
(b) said second rate is greater than said first rate and
(c) said video frames comprising said user-defined identity without a second person are excluded from said encoded video frames.