Samsung Electronics Co., Ltd.

Cheulhee Hahm

Sukun Yoon

Anant Baijal

Jayoon Koo

Jinho Kim

Yoojin Park

Jaehoon Jeong

Youngho Choi

Jin Soo Seol

Younghoon Moon

Namuk Kim

Jusun Song

Jihun Jung

Jaeook Kwon

Wookhyung Kim

Changhyeon Chae

Seokjae Jeong

Youngseok Ko

Hyunseok Choi

Sangmin Kim

Ilhyun Cho

Geunyoung Yu

Deoknam Kim

Sangu Shim

Kwangho Lee

Seungjun Lee

Jie Chen

Minju Lee

Jongho Kim

Youxin Chen

Hyungrae Kim

Seungwon Cha

Jongha Woo

Longhai Wu

Xin Jin

Keuntek Lee

JaeHoon Jeong

Bongwon Seo

Joohyoun Park

Guotao Shen

Minki Lee

Jaehwan Sim

Iksoon Kim

Kyungmin Kang

Surngkyo Oh

An electronic device is provided. The electronic device includes a memory storing one or more instructions, and a processor configured to execute the one or more instruction stored in the memory. The processor is configured to execute the one or more instructions to obtain a subjective assessment score for each of a plurality of sub-regions included in an input frame, the subjective assessment score being a Mean Opinion Score (MOS); obtain a location weight for each of the plurality of sub-regions, the location weight indicating characteristics according to a location of a display; obtain a weighted assessment score for each of the plurality of sub-regions, based on the subjective assessment score for each of the plurality of sub-regions and the location weight for each of the plurality of sub-regions; and obtain a final quality score for the entire video frame, based on the weighted assessment score for each of the plurality of sub-regions.

Electronic device for performing video quality assessment, and operation method of the electronic device

A method of an electronic apparatus for audio signal processing includes obtaining a parameter related to spatialization of an audio object, obtaining rendering information based on the parameter related to spatialization, and rendering the audio object based on the rendering information. The parameter related to spatialization includes at least one of an object parameter of a feature of at least one of the audio object or a video object associated with the audio object, an electronic apparatus parameter of a feature of the electronic apparatus, or a user parameter of a feature of a user.

Electronic apparatus for audio signal processing and operating method thereof

A method for generating a video intermediate frame, including obtaining a target video frame pair; constructing an image pyramid for each video frame in the target video frame pair; and generating an intermediate frame of the target video frame pair by using a bidirectional optical flow estimation model and a pixel synthesis model in a layer-by-layer recursive calling manner according to an order of the image pyramid from a high layer to a low layer based on the image pyramid, wherein the generating of the intermediate frame of the target video frame pair comprising: repairing a bidirectional optical flow corresponding to a previous layer using the bidirectional optical flow estimation model, and repairing a previous intermediate frame corresponding to the previous layer using the pixel synthesis model.

Method and apparatus for generating video intermediate frame

An electronic apparatus includes: a camera; a display; a memory; and a processor configured to: control the display to display a coaching image received from an external server and a user image obtained through the camera; identify a gaze direction of a user based on the obtained user image; based on the gaze direction of the user not being in a threshold range, obtain a feedback image including the coaching image and the user image based on posture information of a first object included in the coaching image and posture information of a second object included in the user image, and store the obtained feedback image in the memory; and control the display to display the stored feedback image.

Electronic apparatus and control method therefor

Provided is a display device including a display, a speaker, a communicator comprising communication circuitry configured to perform wireless communication, a memory configured to store one or more instructions, and a controller including at least one processor configured to execute at least one of the one or more instructions. Based on a wireless connection request for audio transmission being received from an external device while the display device is in a power-off state, the communicator is further configured to transmit, to the external device, a response indicating acceptance of the wireless connection request, and to operate to wake up the controller to a state requiring wireless connection.

Method of controlling display device, and display device using the method

Provided is a video quality assessing method and an apparatus thereof. The video quality assessing method includes obtaining a model-based quality score for each of a plurality of sub-areas included in a frame by using a neural network, the neural network being trained based on a mean opinion score (MOS) obtained by using an assessor display apparatus, obtaining a weight matrix from at least one of rendering information or screen information about a screen included in a user display apparatus; applying the weight matrix to the model-based quality score for each sub-area of the plurality of sub-areas, and obtaining a quality score of the frame, based on the model-based quality score for each sub-area to which the weight matrix is applied.

Video quality assessing method and apparatus

An operating method of a computing apparatus is provided. The operating method of the computing apparatus includes obtaining a reference image; obtaining a distorted image generated from a reference image; obtaining an objective quality assessment score of a distorted image that is indicative of a quality of a distorted image as assessed by an algorithm, by using a reference image and a distorted image; obtaining a subjective quality assessment score corresponding to a objective quality assessment score; and training a neural network, by using a distorted image and a subjective quality assessment score as a training data set.

Video quality assessment method and apparatus

Disclosed is an electronic apparatus, including: a storage; and a processor configured to execute a first execution code based on first configuration information in response to an execution event of a program including the first execution code and the first configuration information stored in the storage, update the program by replacing the first execution code and the first configuration information with a second execution code and second configuration information in response to an update event of the program, and update the first configuration information to the second configuration information while maintaining the first execution code in response to the update event of the first configuration information.

Electronic apparatus and the control method thereof

Provided is a display device including a display configured to display first content; a memory storing instructions; and a processor configured to execute the instructions to: obtain first content information by analyzing the first content, obtain user tracking information by tracking a user viewing the first content displayed by the display, determine whether a trigger condition is satisfied, based on at least one of the first content information or the user tracking information, and based on the trigger condition being satisfied, control a communication unit to transmit second content to a projector connected to the display device, wherein the second content is generated based on the first content.

Display device and operating method thereof

An electronic apparatus and a controlling method thereof are provided. The electronic apparatus includes a display, a memory configured to store at least one instruction, and a processor configured to control the electronic apparatus by executing at least one instruction stored in the memory, and the processor is configured to receive a user input for entering a first mode, perform a search based on a search word corresponding to a user history in a first application related to the first mode in response to the user input, and display a first image provided by the first application on a first area of the display based on a result of the search, and control the display to display a second image obtained through a camera connected to the electronic apparatus on a second area of the display.

Electronic apparatus and controlling method thereof

An electronic apparatus includes: a memory; a storage; and a processor, wherein: the electronic apparatus is configured to execute a plurality of processes as data of the plurality of processes is loaded into the memory based on execution of at least one program stored in the storage, the processor is configured to: identify a function currently running among a plurality of functions providable by the electronic apparatus, and based on a relationship between the plurality of processes and the identified function, terminate at least one process among the plurality of running processes, and allow a storage area of the memory loaded with the data of the terminated process to be available for another process.

Electronic apparatus and control method thereof

An example electronic apparatus includes a communication circuitry; a power supply; a first processor configured to have a first mode which receives first power from the power supply and connects with a server through the communication circuitry to transmit and receive information, and a second mode which receives no power or second power lower than the first power from the power supply; and a second processor configured to repetitively output a mode switching signal within a preset range of time interval based on the second mode of the first processor, wherein the first processor is switched over to the first mode based on the mode switching signal, is configured to transmit connectivity keeping information to the server through the communication circuitry and is switched over to the second mode.

Electronic device and control method therefor

Disclosed is an electronic apparatus, the electronic apparatus including: a communication circuitry; a power supply; a first processor configured to have a first mode which receives first power from the power supply and connects with a server through the communication circuitry to transmit and receive information, and a second mode which receives no power or second power lower than the first power from the power supply; and a second processor configured to repetitively output a mode switching signal within a preset range of time interval based on the second mode of the first processor, wherein the first processor is switched over to the first mode based on the mode switching signal, is configured to transmit connectivity keeping information to the server through the communication circuitry and is switched over to the second mode.

A computing device and an operating method thereof are provided. The computing device includes a memory and a processor configured to: perform a first compression on a data object stored in the memory according to a first compression method, store the first compressed data object in a swap data storage area, and reclaim a portion of the memory in which the first compressed data object was stored; register information about the first compressed data object in a first management table; obtain the information about the first compressed data object from the first management table based on a usage ratio of the processor; and perform a second compression on the first compressed data object according to a second compression method, store the second compressed data object in the swap data storage area, and reclaim a portion of the swap data storage area in which the first compressed data object was stored.

Managing swap area in memory using multiple compression algorithms

An electronic apparatus includes: a first communication circuit configured to perform wireless communication in a first mode; a second communication circuit configured to perform wireless communication with an access point in a second mode; and a processor configured to control the electronic apparatus to: obtain first identification information for a first mode-based wireless communication of an external apparatus through the first communication circuit, obtain address information for a second mode-based wireless communication of the external apparatus through the first communication circuit, obtain second identification information for the second mode-based wireless communication of the external apparatus through the second communication circuit using the obtained address, identify whether communication connection with the external apparatus is established through the first communication circuit or the second communication circuit based on the obtained first identification information, address information and second identification information, and perform an operation based on whether the communication connection with the external apparatus is established.

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Suwon-si, South Korea

Cheulhee Hahm