公开(公告)号：US12223766B2

公开(公告)日：2025-02-11

申请号：US17971527

申请日：2022-10-21

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Nhu Quynh Pham Nguyen ,  Kishore Venkat Rao Goka ,  Joshua Raglin ,  Dhaval Patel ,  Sakshi Gupta ,  Venkateswarlu Lakkamraju ,  Krishna Balusu

IPC: G06V40/16 ,  G06V10/22 ,  G06V20/40

Abstract: A method may include obtaining, using a head detection model and for an image of a video stream, head detection information, where the head detection information identifies heads detected in the image. Method may also include obtaining buffer bounding boxes. Obtaining the buffer bounding boxes may include obtaining head buffer bounding boxes for the heads detected in the image, and combining at least two of the head buffer bounding boxes into a proximity buffer bounding box. The method may furthermore include identifying a set of templates based on the buffer bounding boxes. Method may in addition include creating, individually, head frame definitions for the buffer bounding boxes using the set of templates, generating an image frame definition that combines the head frame definitions, and processing the video stream using the image frame definition.