公开(公告)号：US11496710B2

公开(公告)日：2022-11-08

申请号：US17233047

申请日：2021-04-16

Applicant: ASPEED Technology Inc.

Inventor： Chen-Wei Chou ,  Chien-Chou Yang

IPC: H04N7/15 ,  H04N7/14 ,  G09G5/39

Abstract: An image display method applicable to a video conferencing system with a wide-angle webcam is disclosed. The wide-angle webcam is used to capture a panoramic image having an aspect ratio greater than or equal to 2:1. The method includes: framing multiple regions of interest (ROIs) according to the panoramic image, each ROI having at least one of attributes; selecting one from predetermined frame layouts as an output frame layout according to whether to insert a portion of the panoramic image and attributes, positions and the number of the ROIs; and inserting at least one of the portion of the panoramic image and the ROIs into corresponding windows in the output frame layout to form a composite frame according to the attributes of the ROIs.