公开(公告)号：US20250126235A1

公开(公告)日：2025-04-17

申请号：US18999814

申请日：2024-12-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kibum SEONG ,  Weonhee LEE ,  Bonseuk GOO ,  Youngtae KIM ,  Byungseok SOH ,  Kisung LEE ,  Youngchol LEE ,  Yongseok JANG

IPC: H04N9/31 ,  G06T7/55 ,  G06T7/60 ,  G06T7/70 ,  G06T11/00

Abstract: An electronic device for providing a video call function, includes: a projector; a camera; a sensor configured to obtain a distance from an external object; memory storing at least one instruction; and at least one processor configured to execute the at least one instruction to: capture a user through the camera to obtain a first user video based on the video call being executed, identify a horizontal correction angle and a vertical correction angle based on the first user video, a rotational angle of the camera, a projection angle of the projector, and a sensing value obtained through the sensor, obtain a frontal video of the user based on the first user video, the horizontal correction angle, and the vertical correction angle, and control the projector so that a video call screen including the obtained frontal video of the user is projected.

公开(公告)号：US20250150562A1

公开(公告)日：2025-05-08

申请号：US18999637

申请日：2024-12-23

Applicant: SAMSUNG ELECTRONICS Co., LTD.

Inventor： Kisung LEE ,  Kibum SEONG ,  Bonseuk GOO ,  Youngtae KIM ,  Byungseok SOH ,  Youngchol LEE ,  Weonhee LEE ,  Yongseok JANG

IPC: H04N9/31

Abstract: An electronic device configured to project an image on a screen whose curvature is variable, may include: a projector; at least one processor; a communication interface configured to communicate with the screen; and memory storing images and instructions that, when executed by the at least one processor, cause the at least one processor to: obtain a curvature value of the screen based on context information related to the screen; transmit a control signal through the communication interface to the screen for bending the screen based on the curvature value; correct an image of the images stored in the memory based on the curvature value; and control the projector to project the corrected image on the screen.

公开(公告)号：US20250126237A1

公开(公告)日：2025-04-17

申请号：US18999455

申请日：2024-12-23

Applicant: SAMSUNG ELECTRONICS CO.,LTD.

Inventor： Kisung LEE ,  Bonseuk GOO ,  Youngtae KIM ,  Byungseok SOH ,  Sangki YOON ,  Youngchol LEE ,  Weonhee LEE

IPC: H04N9/31

Abstract: Provided is an electronic device including a projector, a communication interface configured to communicate with an external device, and at least one processor configured to, based on receiving a user input for projecting a first content from the electronic device and projecting a second content from the external device, obtain a difference value between a first luminance value corresponding to the first content and a second luminance value corresponding to the second content, obtain a projection interval of the first content and the second content based on the difference value, control the projector to project the first content based on the projection interval, and transmit the second content and a control signal for projecting the second content to the external device through the communication interface.

公开(公告)号：US20250124538A1

公开(公告)日：2025-04-17

申请号：US18999609

申请日：2024-12-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngchol LEE ,  Byungseok SOH ,  Bonseuk GOO ,  Youngtae KIM ,  Kisung LEE ,  Weonhee LEE ,  Yongseok JANG

IPC: G06T3/08 ,  G06T7/11 ,  G06T7/50

Abstract: An electronic device includes: a projector; a camera; one or more processors; and memory storing instructions that, when executed by the one or more processors, cause the electronic device to: control the projector to display a projected image on a screen, wherein the screen includes surfaces; control the camera to obtain a captured image including the surfaces and the projected image; identify, based on the captured image, shapes of the surfaces and areas of the projected image projected onto the surfaces; and correct the projected image, based on the shapes of the surfaces and the areas of the projected image, by transforming the projected image into one from among a three-dimensional image and a flat image.