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    APPARATUS AND METHOD FOR CODING AND DECODING MULTI OBJECT AUDIO SIGNAL WITH MULTI CHANNEL
    11.
    发明公开
    APPARATUS AND METHOD FOR CODING AND DECODING MULTI OBJECT AUDIO SIGNAL WITH MULTI CHANNEL 审中-公开
    方法及编码和解码的多对象TONSIGALEN多通道器件

    公开(公告)号：EP2143101A4

    公开(公告)日：2016-03-23

    申请号：EP08741040

    申请日：2008-03-31

    Applicant: KOREA ELECTRONICS TELECOMM

    Inventor： BEACK SEUNG-KWON ,  SEO JEONG-IL ,  LEE TAE-JIN ,  JANG DAE-YOUNG ,  KANG KYEONG-OK ,  HONG JIN-WOO ,  KIM JIN-WOONG

    IPC: G10L19/00

    CPC classification number: G10L19/008

    Abstract: Provided are an apparatus and method for coding and decoding a multi object audio signal with multi channel. The apparatus includes: a multi channel encoding means for down-mixing an audio signal including a plurality of channels, generating a spatial cue for the audio signal including the plurality of channels, and generating first rendering information including the generated spatial cue; and a multi object encoding unit for down-mixing an audio signal including a plurality of objects, which includes the down-mixed signal from the multi channel encoding unit, generating a spatial cue for the audio signal including the plurality of objects, and generating second rendering information including the generated spatial cue, wherein the multichannel encoding unit generates a spatial cue for the audio signal including the plurality of objects regardless of a Coder-DECoder (CODEC) scheme the limits the multi channel encoding unit.

    APPARATUS AND METHOD FOR ENCODING AND DECODING MOVING PICTURE USING ADAPTIVE SCANNING
    14.
    发明公开
    APPARATUS AND METHOD FOR ENCODING AND DECODING MOVING PICTURE USING ADAPTIVE SCANNING 审中-公开
    设备和方法进行编码和解码的动态图像使用适用的扫描

    公开(公告)号：EP1949703A4

    公开(公告)日：2011-03-16

    申请号：EP06799334

    申请日：2006-10-19

    Applicant: KOREA ELECTRONICS TELECOMM ,  KWANGWOON UNIVERSITY RES INST FOR INDUSTRY COOPERATION

    Inventor： SEO JEONG-IL ,  KIM WOOK-JOONG ,  KIM KYU-HEON ,  KANG KYEONG-OK ,  HONG JIN-WOO ,  LEE YUNG-LYUL ,  HAN KI-HUN ,  HUR JAE-HO ,  SIM DONG-GYU ,  OH SEOUNG-JUN

    IPC: H04N7/32

    CPC classification number: H04N19/61 ,  H04N19/129 ,  H04N19/159 ,  H04N19/176

    Abstract: Provided is an apparatus and method for encoding/decoding moving pictures based on adaptive scanning. The moving picture apparatus and method can increase a compression rate based on adoptive scanning by performing intra prediction onto blocks of a predetermined size, and scanning coefficients acquired from Discrete Cosine Transform (DCT) of a residue signal and quantization differently according to the intra prediction mode. The moving picture encoding apparatus includes: a mode selector for selecting and outputting a prediction mode; a predictor for predicting pixel values of pixels to be encoded of an input video based on the prediction mode to thereby output a residue signal block; a transform/quantization unit for performing DCT onto the residue signal block and quantizing the transformed residue signal block; and an encoder for adaptively scanning and encoding the quantized residue signal block based on the prediction mode.

    Abstract translation: 提供了一种用于编码/解码运动基于自适应扫描图像的装置和方法。 的运动图象的装置和方法可以通过到预定大小的块执行帧内预测增加基于过继扫描的压缩率，并从残余信号的离散余弦变换（DCT）和量子化所获取的扫描系数不同雅丁到的帧内预测模式 ， 的运动图象编码装置，包括：用于选择和输出廷的预测模式的模式选择器; 预测像素的像素值的预测值，以基于所述预测模式，从而输出一个残余信号块被编码的输入视频的; 一个用于走上残余信号块执行DCT和量化变换的残余信号块变换/量化部; 和在编码器用于自适应地扫描和编码基于预测模式量化残差信号块。

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