公开(公告)号：US20250030821A1

公开(公告)日：2025-01-23

申请号：US18775904

申请日：2024-07-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyungjong SHIN ,  Yejin Kim ,  Jungkeun Kim ,  Pius Lee ,  Chaebin Lee

IPC: H04N9/31 ,  G06V20/50

Abstract: A projection device includes: a projector; at least one memory storing one or more instructions; and at least one processor, wherein the one or more instructions, when executed by the at least one processor, cause the projection device to: obtain a first image; generate a blur image, based on the first image; obtain a background image by performing image processing on an edge region of the blur image to exhibit a vignetting effect on the edge region; and control the projector to project a second image in which the background image and the first image are combined.

公开(公告)号：US20250095315A1

公开(公告)日：2025-03-20

申请号：US18955206

申请日：2024-11-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyungjong SHIN ,  Yejin KIM ,  Jungkeun KIM ,  Pius LEE ,  Chaebin LEE

IPC: G06T19/20 ,  G06T7/194 ,  G06T15/60

Abstract: A projection device includes a projection unit, a memory storing one or more instructions, and at least one processor configured to execute the one or more instructions to obtain a first image, obtain spatial information of a screen and location information of a user, generate a three-dimensional (3D) object image and a background image, based on the spatial information of the screen and the location information of the user, and control the projection unit to project a second image obtained by synthesizing the first image, the 3D object image, and the background image.

公开(公告)号：US20210004239A1

公开(公告)日：2021-01-07

申请号：US16916583

申请日：2020-06-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyungjong SHIN ,  Changsu LEE

IPC: G06F9/4401

Abstract: An electronic apparatus includes: a memory; a storage configured to store a first operating system; and a processor configured to: perform booting by loading the first operating system stored in the storage to the memory, and store data, obtained based on the first operating system running, in the storage, load an obtained second operating system and the data stored in the storage to the memory, identify operation compatibility between the second operating system and the data loaded to the memory, perform booting by loading the second operating system to the memory, based on identification of normal operation compatibility, and perform booting by loading the first operating system to the memory, based on identification of abnormal operation compatibility.