公开(公告)号：US10529225B2

公开(公告)日：2020-01-07

申请号：US16103381

申请日：2018-08-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Suk-un Yoon ,  Sang-min Kim ,  Woong-no Jung ,  Jung-yon Cho

IPC: G08C17/02

Abstract: An electronic device and operating method thereof are provided. The electronic device includes a communicator; a memory configured to store one or more instructions; and a processor configured to execute the one or more instructions stored in the memory to: control the communicator to transmit, to an audio output device via one-way communication, connection information which is used for connection of two-way communication between the electronic device and the audio output device; control the communicator to receive, from the audio output device via the two-way communication, authentication information which is determined based on the connection information; control the communicator to transmit or receive a control signal to or from the audio output device, via the two-way communication, according to an authentication of the audio output device based on the received authentication information; and control the communicator to transmit an audio signal to the audio output device, via the one-way communication.

公开(公告)号：US20180332293A1

公开(公告)日：2018-11-15

申请号：US15815060

申请日：2017-11-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byeong-jo PARK ,  Cho-rok Kwon ,  Sang-min Kim ,  Somraj Mani ,  Min-gyu Sim ,  Sung-min Chun

IPC: H04N19/159 ,  H04N19/174 ,  H04N19/61

CPC classification number: H04N19/159 ,  H04N19/174 ,  H04N19/61 ,  H04N19/89

Abstract: Disclosed are an image processing device and an image processing method performing a slice-based compression. The image processing method includes applying a first compression method to some slices of a first frame image including first to N-th slices (N is an integer of 2 or greater) to generate an I-slice, applying a second compression method to the other slices of the first frame image to which the first compression was not applied to generate a plurality of P-slices, and transmitting less than N packets including the generated I-slice and the generated P-slices with respect to the first frame image.

公开(公告)号：US10812804B2

公开(公告)日：2020-10-20

申请号：US15815060

申请日：2017-11-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byeong-jo Park ,  Cho-rok Kwon ,  Sang-min Kim ,  Somraj Mani ,  Min-gyu Sim ,  Sung-min Chun

IPC: H04N19/159 ,  H04N19/89 ,  H04N19/61 ,  H04N19/174

Abstract: Disclosed are an image processing device and an image processing method performing a slice-based compression. The image processing method includes applying a first compression method to some slices of a first frame image including first to N-th slices (N is an integer of 2 or greater) to generate an I-slice, applying a second compression method to the other slices of the first frame image to which the first compression was not applied to generate a plurality of P-slices, and transmitting less than N packets including the generated I-slice and the generated P-slices with respect to the first frame image.

公开(公告)号：US10354620B2

公开(公告)日：2019-07-16

申请号：US15824269

申请日：2017-11-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Woong-ki Lee ,  Soo-hong Kim ,  Dae-bong Lee ,  Soo-hyun Whang ,  Young-mo Kang ,  Sang-min Kim ,  Jong-ho Kim ,  Hyun-suk Kim ,  Chang-won Son

IPC: G09G5/10 ,  G09G5/37 ,  G09G5/00 ,  G09G5/02 ,  H04N1/60 ,  H04N5/64 ,  H04N5/58 ,  G09G5/373 ,  G09G5/36 ,  G09G5/377

Abstract: An electronic apparatus and a controlling method thereof. The electronic apparatus includes a display; an outer frame to house the display; an illuminance sensor which detects a sensing value used to determine at least one of illuminance and color temperature of an external light; a memory which stores a background image, which is an image of an area behind the electronic apparatus; and a processor, which generates a content screen comprising an object layer including at least one graphic object and a background image layer including the background image. The display displays the content screen and the processor may correct the background image or provide an image effect based on the sensed values.