公开(公告)号：US20240422285A1

公开(公告)日：2024-12-19

申请号：US18430404

申请日：2024-02-01

Applicant: Logitech Europe S.A.

Inventor： Oleg OSTAP ,  Henry LEVAK ,  Kostiantyn VERHUN ,  Ihor DUTCHAK ,  Sergii NAUMOV ,  Pawel WROBEL ,  Miguel Angel MAESTRE TRUEBA ,  Anurag BANSAL ,  Volodymyr OSTAP ,  Kristopher Glenn PERRY

IPC: H04N5/278 ,  G06V20/40 ,  H04N5/262

Abstract: In one or more embodiments a computer implemented method includes generating, by a sensor, a video stream that comprises a series of frames that include a plurality of objects positioned within an environment, determining the objects captured within at least one frame of the video stream, determining one or more croppings for each of the objects in the at least one frame, determining a ranking of the one or more croppings based on a determined total combined loss value for each the one or more croppings, determining each subtiling combination for each of the one or more croppings, each subtiling combination comprising at least one subtile that includes at least one object; determining a total subtiling penalty value (TSPV) for each subtiling combination, and determining a preferred subtiled combination based on the total combined loss value of each the one or more croppings and the TSPV of each subtiling combination.

公开(公告)号：US20240422289A1

公开(公告)日：2024-12-19

申请号：US18222315

申请日：2023-07-14

Applicant: Logitech Europe S.A.

Inventor： Oleg OSTAP ,  Kostiantyn VERHUN ,  Henry LEVAK ,  Kristopher Glenn PERRY ,  Andrzej Jan SZEWCZYK ,  Ihor DUTCHAK ,  Ankita VERMA ,  Ihor OKHRIMENKO

IPC: H04N7/15 ,  G06T7/11

Abstract: Embodiments herein generally relate to video-conferencing systems, and more particularly a method and system for optimally grouping and auto-cropping a field of view (FOV) of the video-conferencing system based on predefined preferences, such as preferences determined by a user. Generally, embodiments of the disclosure provided herein include a video-conferencing system that is configured to update the presentation of participants within a video conference to regularly determine the optimal presentation of the participants at any given moment in time based on predetermined preferences, while mitigating defects and related unwanted distractions typically generated in the video conference presentation due to the changes provided in the updates. Embodiments of the disclosure allow the predetermined preferences to each be given an importance level rating so as to allow the presentation of the participants to be optimally provided without making unnecessary and/or distracting updates to the video conference presentation, and also help resolve conflicting or competing attributes of related preferences.