Samsung Electronics Co., Ltd.

Kwangwoon University Industry-academic Collaboration Foundation

Electronics and Telecommunications Research Institute

Kwangwoon University Research Institute for Industry Cooperation

Jung-Hak Nam

Dong-Gyu Sim

Dae-sung Cho

Young-hun Joo

Woong-Il Choi

Kwan-woong Song

Yong-Serk Kim

Bong-Il Ji

Yung-Lyul Lee

Jin-Woo Hong

Jeong-Il Seo

Seoung-Jun Oh

Kyu-Heon Kim

Se-Yoon Jeong

Chang-Beom Ahn

Kyeong-Ok Kang

Sea-Nae Park

Kwang-Su Jung

Disclosed is a moving picture encoding/decoding apparatus and method for processing of a moving picture, which is divided in units of slices. The encoding method includes the steps of: dividing a moving picture in units of slices when the moving picture is received; determining an encoding order of moving pictures divided in units of slices; and generating a bitstream by encoding moving pictures, which are divided in unites of slices, according to a corresponding order when the encoding order has been determined.

Moving picture encoding/decoding apparatus and method for processing of moving picture divided in units of slices

A moving picture encoding/decoding apparatus and method for processing a moving picture, which is divided in units of slices are provided. The encoding method includes: dividing a moving picture in units of slices when the moving picture is received; determining an encoding order of moving pictures divided in units of slices; and generating a bitstream by encoding moving pictures, which are divided in units of slices, according to a corresponding order when the encoding order had been determined.

The present invention relates to a method and to an apparatus for encoding and decoding images by adaptively using an interpolation filter in consideration of the characteristics of input images. The apparatus of the present invention comprises a prediction block-generating unit including a selector for adaptively selecting an interpolation filter for generating a prediction block in consideration of the context information of an input image block, a filter bank in which groups of interpolation filters are stored in correspondence with the context information, and a specific interpolation filter which is selected from the filter bank in accordance with the control of the selector, and which interpolates a reference image block associated with the input image block.

Method and apparatus for encoding and decoding images by adaptively using an interpolation filter

A pixel-based video encoding apparatus includes a block prediction unit, a residual image generation unit, a pixel prediction unit, and an entropy-coding unit. The block prediction unit performs temporal or spatial prediction between a reference image and a current image in order to generate a prediction block corresponding to a current block to be encoded. The residual image generation unit generates a residual image block composed of a residual signal corresponding to a difference between pixels of the prediction block and pixels of the current block. The pixel prediction unit determines whether to apply differential pulse coded modulation to each of pixels of the residual image block based on a rate distortion optimization value. The entropy-coding unit performs entropy-coding on the residual image block.

Method and apparatus for video coding on pixel-wise prediction

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Seoul, South Korea

Jung-Hak Nam