Lg Electronics Inc.

Samsung Electronics Co., Ltd.

Jusung Engineering Co., Ltd.

Yong Joon Jeon

Byeong Moon Jeon

Seung Wook Park

Joon Young Park

Jung Sun Kim

Jae Hyun Lim

Young Hee Choi

Han Suh Koo

Jae Won Sung

Geon Soo Kim

Doo Suk Kang

Bo Kun Choi

Yeon Kwan Koo, Legal Representative

Ji Ho Park

Dong Hyun Yeom

Pil Joo Yoon

Hendry Hendry

Nae Ri Park

Chul Keun Kim

Yo Han Lee

Dong Ho Jang

Da Som Lee

Hyung Sup Byeon

Ga Jin Song

Han Jun Ku

Sung Pa Park

Jeong Pyo Lee

Tae Hee Lee

Kyung Tae Kim

Young Kyu Seon

Jun Hyung Park

Hyo Jung Lee

No Joon Park

Ji Hyun Kim

Jae Yung Yeo

Eun Jung Hyun

Jae Yong Lee

In Jong Rhee

Sang Ki Kang

Jang Seok Seo

Sung Hyuk Shin

Chul Hwan Lee

Ji Soo Yi

Han Jib Kim

Cheol Hoon Yang

Tae Kwang Um

Han Bit Kim

Ji-Young Lee

Hyun Yeul Lee

Kyung-Tae Kim

Sung Eun Kim

So Young Kim

Jin Woo Lee

Chang Ho Lee

Young Min Yoon

Min-Sung Kim

Doo-Suk Kang

Kyu-Young Kim

Jin-Woong Kim

Jung Hee Lee

Gyu Hyeong Cho

Sung Woo Lee

Sun Jung Lee

Dong-Ho Jang

Seung Min Choi

Yoon Kyung Choi

Dong Jae Shin

Jae Hwan Kim

Kyu Hong Kim

Jong Mu Choi

Seong Min Je

Hyung Min Lee

Ki Hyoung Son

Ga-Jin Song

Bu Seop Jung

Han Vit Kang

Hyoung Rae Kim

Yoo Jin Hong

Won Ick Ahn

Mi Jung Park

Hyun Woo Kang

Jie Jia

Jae Woo Suh

Young Seok Lim

Min Kyung Hwang

Jeong Seok Lee

Jin Yeol Kim

Jae Hyeok Lee

Kook Tae Choi

Hong Seok Kwon

Ho Min Moon

Hyeon Cheon Jo

Woo Young Park

Pil Seung Yang

Jae Seok Yoon

Gi Soo Lee

Young Ii Oh

Doo Soon Choi

Kyung Wha Hong

June Sig Sung

The present invention relates to an entropy encoding method, an entropy decoding method and to an apparatus using same. The entropy decoding method includes: a step of decoding a bin of a syntax element; and a step of acquiring information on the syntax element based on the decoded bin. In the step of decoding the bin, context-based decoding or bypass decoding is performed for each bin of the syntax element.

Entropy decoding method, and decoding apparatus using same

According to the present invention, an image-encoding method comprises the following steps: receiving image information; generating a restored block for the current block based on the image information; and generating a finally restored block for the current block by applying an in-loop filter to the restored block on the basis of the image information. According to the present invention, image-encoding/decoding efficiency may be improved.

In-loop filtering method and apparatus for same

An intra prediction method and a device using the intra prediction method are provided. The intra prediction method includes the steps of: deriving a current prediction mode as a prediction mode of a current block; constructing neighboring samples of the current block with available reference samples; filtering the available reference samples; and generating predicted samples of the current block on the basis of the filtered available reference samples. The filtering step includes performing the filtering using the available reference sample located in the prediction direction of the current prediction mode and a predetermined number of available reference samples neighboring to the prediction direction of the current prediction mode.

Intra prediction in image processing

A method for signaling image information includes performing prediction on a current block and signaling the prediction-type information applied to the current block. The signaling of the information includes joint-coding and components of signaling information components constituting the prediction-type information. When information on a prediction is signaled, overhead may be reduced.

Method for signaling image information, and method for decoding image information using same

Disclosed are an intra prediction method of a chrominance block using a luminance sample and an apparatus using the same. An image decoding method comprises the steps of: calculating an intra prediction mode of a chrominance block on the basis of an LM mapping table when the chrominance block uses an LM; and generating a prediction block for the chrominance block on the basis of the calculated intra prediction mode of the chrominance block. When intra prediction mode information of chrominance blocks are decoded, mutually different tables are used depending on whether or not an LM is used, so that encoding and decoding can be performed without an unnecessary waste of bits.

Intra prediction method of chrominance block using luminance sample, and apparatus using same

A method and apparatus for decoding a video signal are disclosed. A method for decoding a video signal includes obtaining block type information of a current block, confirming a prediction mode of the current block based on the block type information, obtaining, if the prediction mode of the current block is an intra prediction mode according to the prediction mode, at least one correlation parameter information using at least one neighboring pixel of the current block, obtaining an intra prediction value of the current block using the correlation parameter information, and reconstructing the current block using the intra prediction value of the current block.

Method and apparatus for decoding video signal

A method for setting the motion vector list and the apparatus using the same may include determining the presence of a first motion vector or a second motion vector by a sequential determination process in a first spatial candidate prediction group; and setting the first motion vector or the second motion vector produced through the sequential determination process as the candidate prediction motion vector. Thus, the encoding/decoding time and the complexity can be reduced by restricting the scaling number in a process for scanning the candidate prediction motion vector.

Method for setting motion vector list and apparatus using same

An electronic device is provided. The electronic device includes a microphone, a communication circuitry, an indicator configured to provide at least one visual indication, and a processor configured to be electrically connected with the microphone, the communication circuitry, and the indicator, and a memory. The memory stores instructions, when executed, cause the processor to receive a first voice input through the microphone, perform a first voice recognition for the first voice input, if a first specified word for waking up the electronic device is included in a result of the first voice recognition, display a first visual indication through the indicator, receive a second voice input through the microphone, perform a second voice recognition for the second voice input, and if a second specified word corresponding to the first visual indication is included in a result of the second voice recognition, wake up the electronic device.

Voice input processing method and electronic device for supporting the same

An electronic device including a touch-enabled display module configured to display a plurality of windows according to a multi-window mode; and a control module configured to displaying on the touch screen a first application window and a second application window according to the multi-window mode, alter the first application window in response to a touchscreen input received via the touch-enabled display, and automatically alter the second application window in response to the alteration of the first application window.

Operating method for multiple windows and electronic device supporting the same

Disclosed are an intra prediction method of a chrominance block using a luminance sample and an apparatus using the same. An image decoding method comprises the steps of calculating an intra prediction mode of a chrominance block on the basis of an LM mapping table when the chrominance block uses an LM; and generating a prediction block for the chrominance block on the basis of the calculated intra prediction mode of the chrominance block. When intra prediction mode information of chrominance blocks are decoded, mutually different tables are used depending on whether or not an LM is used, so that encoding and decoding can be performed without an unnecessary waste of bits.

An electronic device is provided. The electronic device includes a display for receiving a touch input, a communication circuit, at least one processor, and a memory. The memory stores instructions executable by the at least one processor to detect whether the electronic device is in communication with an external display device via the communication circuit, transmit data for rendering an extended user interface on the external display device to the external display device via the communication circuit, detect whether the electronic device is connected with an external pointing device via the communication circuit, and, when the external pointing device is not connected to the electronic device, provide at least a portion of the display for use as a pointing device.

Screen output method using external device and electronic device for supporting the same

An electronic device is provided. The electronic device includes a processor, and a memory, wherein the memory stores instructions that, when executed, cause the processor to receive a user input including a request for performing a first task that requires at least one parameter for execution and not including the entire at least one parameter, transmit first data related to the user input to an external server, receive a first sequence of states of the electronic device for performing the first task from the external server, perform not all but some of the first sequence of the states while displaying at least some of states changed in the first sequence, and after the performing of the some of the first sequence, display a GUI that is required for performing the first task and represents that a user is requested to provide at least one parameter omitted in the user input.

Method for operating speech recognition service and electronic device supporting the same

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Seoul, South Korea

Yong Joon Jeon