公开(公告)号：US20230048968A1

公开(公告)日：2023-02-16

申请号：US17524066

申请日：2021-11-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyungchul KIM ,  Hakjae KIM ,  Seunghyun MOON ,  Kihong PARK ,  Sungho CHAE

IPC: H04N9/31

Abstract: An electronic apparatus includes: a memory, a communication interface comprising communication circuitry configured to communicate with a first external device and a second external device, a projection part configured to output an image to a projection surface, and a processor configured to: receive first data including a first image from the first external device, receive second data including a second image from the second external device, acquire first position information of the first external device and second position information of the second external device, acquire a projection image including the first image and the second image based on the first position information and the second position information, and control the projection part to output the projection image.

公开(公告)号：US20230040505A1

公开(公告)日：2023-02-09

申请号：US17972891

申请日：2022-10-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungho CHAE ,  Seungil YOON ,  Hyunkyu YUN

IPC: H04N9/31 ,  G03B21/14

Abstract: A projector device comprises: an image projection unit for projecting a guide image including a plurality of first objects; a camera; and a processor for obtaining a captured image acquired by the camera, the captured image including a guide image projected through the image projection unit. The processor identifies first location information corresponding to a location of each of a plurality of first objects included in the obtained captured image, identifies second location information corresponding to a location of each of a plurality of second objects related to the plurality of first objects, respectively, on the basis of the obtained captured image, and acquires image correction information on the basis of the first location information and the second location information.