Lg Electronics Inc.

Korea Institute of Science and Technology

Hyundai Autoever Corporation

Lg Elecronics Inc.

Jae Hyun Lim

Dong Soo Kim

Hee Suk Pang

Byeong Moon Jeon

Yong Joon Jeon

Seung Wook Park

Joon Young Park

Jung Sun Kim

Yang-Won Jung

Hyen O Oh

Young Hee Choi

Yang Won Jung

Hyen-O Oh

Hyo Jin Kim

Sung Yong Yoon

Hyun Kook Lee

Jae Won Sung

Hendry Hendry

Nae Ri Park

Chul Keun Kim

Chul Soo Lee

Sung Young Yoon

Hee Suck Pang

Hyeon O Oh

Dong Young Kim

Seong M Jo

Jung Park

Jai Kyeong Kim

June Whan Choi

Dae Seok Na

Byung Hong Yi

Hee-Suk Pang

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

Provided is a method performed in an electronic control unit of a multi-core structure. The method comprises executing one or more first type security jobs on a first core, selecting one or more second type security jobs assigned for execution on a security dedicated core, and designating the selected second type security jobs for execution on the second core instead of the security dedicated core.

Method carried out in electronic control unit of the multi-core structure, and apparatus implementing the same method

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

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.

The present invention relates to an image information encoding and decoding method and a device for same. One embodiment of an image information encoding method according to the present invention, as an image information encoding method according to another embodiment of the present invention, includes the steps of: generating a restore block; applying a deblocking filter on the restore block; applying a Sample Adaptive Offset (SAO) on the restore block having the deblocking filter applied thereon; and transmitting information on the SAO application. During the applying of the SAO, the SAO is applied to chroma pixels, and during the transmitting of the information, in addition to information on whether the SAO is applied on the chroma pixels, at least one of area information, division information on the SAO coverage area, SAO type information, and SAO offset information is transmitted.

Image information encoding and decoding method

Intra prediction method and encoding apparatus and decoding apparatus using same

According to the present invention, an inter-prediction method includes: receiving mode information on the inter-prediction of a current block; decoding the received mode information; and performing inter-prediction using the decoded mode information. According to the present invention, image compression efficiency may be improved.

Method for encoding and decoding images, and device using same

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Seoul, South Korea

Jae Hyun Lim