公开(公告)号：US20250030820A1

公开(公告)日：2025-01-23

申请号：US18714676

申请日：2022-10-13

Applicant: SONY GROUP CORPORATION

Inventor： Masa MIYAO ,  Tetsuo IKEDA ,  Yuya TAKAYAMA ,  Maho HAYASHI ,  Gen YONEZAWA ,  Keisuke FUJII ,  Ryo MIYAO ,  Keita MORI ,  Shingo OHKAWA

IPC: H04N9/31 ,  G06V20/50 ,  G06V40/10 ,  G06V40/20 ,  G10L25/51

Abstract: Provided is a projection system using a projection device that simultaneously projects on a plurality of projection surfaces. A projection system includes: a user recognition unit that recognizes a user existing in a space; a projection environment recognition unit that recognizes a projection surface on which a video can be projected in the space; and a control unit that controls a projection device so as to project a video on the projection surface recognized by the projection environment recognition unit for the user recognized by the user recognition unit. The projection device can simultaneously project a video on a plurality of surfaces. The control unit controls a projection device so as to simultaneously project a video on two or more projection surfaces recognized by the projection environment recognition unit.