Samsung Electronics Co., Ltd.

Industry-university Cooperation Foundation Hanyang University

Korea Kumho Petrochemical Co., Ltd.

Industry-university Cooperation Foundation Sogang University

Seoul National University

Japan Science and Technology Agency

Sk Techx Co., Ltd.

Jong-hyun Kim

Eun-mi Oh

Ho-sang Sung

Sang-won Kang

Bo-seok Moon

Mu-sik Kwon

Young-sik Lee

Hyun-Suk Min

Dae-yeon Jeong

Hye-Jung Yang

Seong-Taek Hwang

Jong-Hyun Park

Byung-jik Kim

In-hak Na

Won-Jin Sung

Jun-ho Park

Ki-ho Kong

Jin-Woo Choe

Hong-keun Yune

Jee-hwal Kim

Yevgen Barsukov

Taek-su Kwon

Chul-Oh Yoon

Hyun-kwon Chung

Sun-il Kim

Makoto Yoneya

Hiroshi Yokoyama

Hae-in Chun

Kyung-hun Jung

Jun-hee Lee

Hong-Seo Yun

Kyoung-seok Pyun

Chil-sung Choi

Ji-woon Yeom

Tae-Meon Bae

Hyun-Sik Na

Jung-kwuen An

Jung-Keun Yang

Byoung-ho Lee

Yaxing Li

Soon-gi Park

Kee-hoon Hong

Uk-jin Yang

A quantization device includes: a trellis-structured vector quantizer which quantizes a first error vector between an N-dimensional (here, 'N' is two or more) subvector and a first predictive vector; and an inter-frame predictor which generates a first predictive vector from the quantized N-dimensional subvector, wherein the inter-frame predictor uses a predictive coefficient comprising an N×N matrix and performs an inter-frame prediction using the quantized N-dimensional subvector of a previous stage.

Method and device for quantizing linear predictive coefficient, and method and device for dequantizing same

A quantization device includes: a trellis-structured vector quantizer which quantizes a first error vector between an N-dimensional (here, 'N' is two or more) subvector and a first predictive vector; and an inter-frame predictor which generates a first predictive vector from the quantized N-dimensional subvector, wherein the inter-frame predictor uses a predictive coefficient comprising an N&#xd7;N matrix and performs an inter-frame prediction using the quantized N-dimensional subvector of a previous stage.

Disclosed are a display driving circuit and a display apparatus including the same. A display driving circuit includes a first amplifier configured to drive a first data line of a display panel based on first pixel data and a second amplifier configured to drive a second data line of the display panel based on second pixel data, wherein, when a first data difference between the first pixel data and the second pixel data is greater than or equal to a data value indicating one grayscale and is less than or equal to a first threshold value, the second amplifier is turned off, and the first amplifier is configured to drive the first data line and the second data line based on the first pixel data and the second pixel data.

Display driving circuit and operating method thereof

A playout delay adjustment method includes: adjusting a playout delay surplus based on a difference value between a first playout delay obtained in a first scheme and a second playout delay obtained in a second scheme and determining an adaptation type of a current frame according to whether a previous frame is an active frame; and when the determined adaptation type is signal-based adaptation, performing time scale modification (TSM) according to an adaptation scheme determined according to a comparison result between the first playout delay and the second playout delay and a comparison result between a target delay and the first playout delay.

Method and device for regulating playing delay and method and device for modifying time scale

An apparatus for identifying a location of a terminal includes a communication unit comprising communication circuitry configured to receive, from the terminal, information corresponding to a signal transmitted from a signal generation module that is activated based on a door opening/closing of a vehicle; and a processor configured to identify the location of the terminal in the vehicle using the received information.

Method and apparatus for identifying location of terminal in vehicle

A vehicle operating apparatus is provided. The vehicle operating apparatus includes a memory configured to store data generated in association with an operation of a vehicle, and a processor configured to perform communication connection to a first external device, determine a first authorization level of the first external device, determine a second authorization level corresponding to a task according to characteristics of the task for performing the operation of the vehicle, and assign the task to a second external device corresponding to the second authorization level.

Vehicle operating method and vehicle operating apparatus

A method of reproducing content is provided. The method performed by a terminal includes operations of obtaining metadata corresponding to a predetermined portion of the content, selecting, based on the metadata, at least one external device to reproduce the predetermined portion of the content, transmitting a control command to the at least one external device, and reproducing the predetermined portion of the content by interoperation of the terminal with the at least one external device to which the control command is transmitted.

Method and terminal for reproducing content

Provided are an advertisement providing system and method. The advertisement providing method acquires information on a user interaction, acquires a second advertisement schedule which is generated by rescheduling a first advertisement schedule on the basis of the information on the user interaction, and provides an advertisement according to the second advertisement schedule.

Advertisement providing system and method

A method for testing a cloud streaming server, and an apparatus and a system therefor are disclosed. Test result videos are created by receiving, from cloud streaming servers, test results corresponding to the key input of a preset test script; masked videos are created by masking the test result videos; and it is determined whether at least any one of the cloud streaming servers has a failure by mutually comparing test result images created by capturing the masked videos.

Method for testing cloud streaming server, and apparatus and system therefor

A method of outputting content by a device includes obtaining attribute information about review content that is retrieved by the device; estimating an amount of user's memory about the review content at a preset time based on the obtained attribute information and reference information obtained after the review content is selected; comparing the estimated amount of the user's memory and a threshold value; and changing appearance of the review content in response to the amount of the user's memory being determined as equal to or less than the threshold value.

Method and device for outputting content and recording medium for executing the method

A method of providing image painting information is provided. The method includes: displaying a paintable first image on a screen of a terminal; receiving a user input requesting reference painting information about the first image; requesting painting information of a second image related to the first image from a server, based on the user input; receiving the painting information of the second image from the server; and displaying the received painting information of the second image on the screen of the terminal.

Method and apparatus for providing information about image painting and recording medium thereof

Growing community of inventors

Suwon-si, South Korea

Jong-hyun Kim