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.

公开(公告)号：US20240112446A1

公开(公告)日：2024-04-04

申请号：US18546249

申请日：2022-01-27

Applicant: SONY GROUP CORPORATION

Inventor： Atsuhiro CHIBA ,  Shogo KUBOTA ,  Mariko NISHIYAMA ,  Ryo MIYAO ,  Tetsuo IKEDA ,  Maho HAYASHI ,  Yuya TAKAYAMA

IPC: G06V10/764 ,  G06T3/40 ,  G06T7/194 ,  G06V10/75

CPC classification number: G06V10/764 ,  G06T3/40 ,  G06T7/194 ,  G06V10/751 ,  G06V2201/07

Abstract: An image processing device according to the present technology includes: a foreground-background classification unit configured to classify an input image into a foreground image portion which is a portion in which a subject in a foreground is captured and a background image portion which is a portion in which a subject in a background farther than the foreground image portion is captured; a foreground correction unit configured to correct the foreground image portion; and an inconsistency correction unit configured to correct an inconsistent portion caused by the correction of the foreground image portion by the foreground correction unit.

公开(公告)号：US20220283485A1

公开(公告)日：2022-09-08

申请号：US17738551

申请日：2022-05-06

Applicant: SONY GROUP CORPORATION

Inventor： Masa TANAKA ,  Ryo MIYAO

IPC: G03B21/20

Abstract: An illumination device of the present disclosure includes: a first light source unit that emits first light of a first wavelength band; a first spatial light modulator where the first light from the first light source unit enters; a second light source unit that emits second light of a second wavelength band; an integrator optical system including a first fly-eye lens where the second light from the second light source unit enters and generating illumination light for an illumination target on a basis of the first light having been modulated by the first spatial light modulator and the second light from the second light source unit; and a multiplexing optical system that multiplexes the second light having entered the first fly-eye lens and the first light having been modulated by the first spatial light modulator, in an optical path between the first fly-eye lens and the illumination target.