Patent ID: 11941895
Assignee: ENDERA CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 12:
13. A non-transitory computer readable storage medium having stored thereon instructions, the instructions being executable by one or more processors to perform operations comprising:
receiving an image frame captured by a first camera;
when a color channel ordering of the image frame is not consistent with a requirement of a machine learning (ML) model, performing a color channel swap process by reordering color channels of the image frame from a first ordering to a second ordering;
dividing the image frame into sub-frames;
deploying the ML model on the sub-frames resulting in a scoring of each sub-frame;
performing a threshold comparison with a score for each sub-frame and a threshold;
incrementing a headcount when the score satisfies the threshold comparison; and
when the threshold comparison has been performed for the score for each sub-frame, providing the headcount as output.