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    2.
    发明专利
    未知

    公开(公告)号：AT496364T

    公开(公告)日：2011-02-15

    申请号：AT07708760

    申请日：2007-02-05

    Applicant: KOREA ELECTRONICS TELECOMM ,  SEOUL NAT UNIV IND FOUNDATION

    Inventor： SEO JEONG-IL ,  BEACK SEUNG-KWON ,  JANG IN-SEON ,  KANG KYEONG-OK ,  HONG JIN-WOO ,  CHOI IN-YONG ,  CHON SANG-BAE ,  SUNG KOENG-MO

    IPC: G10L19/00 ,  G10L19/008 ,  G10L25/69

    Abstract: There is an apparatus for evaluating the audio quality of a multi-channel audio codec, including: a preprocessing unit for synthesizing binaural signals based on multi-channel audio signals transmitted through a multi-channel of a multi-channel audio reproduction system; an output variable calculator for calculating an interaural cross-correlation coefficient distortion (IACCDist) and other output variables of the binaural signals; and an artificial neural network circuit for outputting a grade of the perceived quality based on the interaural cross-correlation coefficient distortion (IACCDist) and other output variables calculated in the output variable calculator.

    METHOD FOR PROVIDING USER INTERACTION IN LASER AND APPARATUS FOR THE SAME
    5.
    发明申请
    METHOD FOR PROVIDING USER INTERACTION IN LASER AND APPARATUS FOR THE SAME 审中-公开
    用于提供激光用户交互的方法及其设备

    公开(公告)号：WO2010120120A2

    公开(公告)日：2010-10-21

    申请号：PCT/KR2010002317

    申请日：2010-04-14

    Applicant: KOREA ELECTRONICS TELECOMM ,  NET & TV INC ,  LEE INJAE ,  CHA JIHUN ,  LEE HAN-KYU ,  HONG JIN-WOO ,  LIM YOUNG-KWON

    Inventor： LEE INJAE ,  CHA JIHUN ,  LEE HAN-KYU ,  HONG JIN-WOO ,  LIM YOUNG-KWON

    IPC: G06F3/048 ,  G06F3/01

    CPC classification number: G06F3/0484 ,  G06F3/0486 ,  G06F3/04883 ,  G06F9/4443

    Abstract: The present invention relates to a method for providing user interaction in LASeR and an apparatus for the same. An apparatus for providing user interaction according to one embodiment of the present invention comprises: an input unit receiving a control of a user; a control processing unit analyzing the control and creating drag event information including event type information which represents a type of an event and event attribute information; and an operation processing unit producing the drag element information for indicating an operation corresponding to the control of a display by reference to the drag event information, wherein the drag element information includes operation mode information which indicates an operation mode and operation attribute information. According to the present invention, various data formats defined in conventional standards can be applied to other standards and interaction devices.

    Abstract translation: 本发明涉及一种用于在LASeR中提供用户交互的方法及其装置。 根据本发明的一个实施例的用于提供用户交互的装置包括：输入单元，其接收用户的控制; 分析控制并创建牵引事件信息的控制处理单元，包括表示事件类型和事件属性信息的事件类型信息; 以及操作处理单元，其通过参照拖曳事件信息产生用于指示与显示控制相对应的操作的拖曳元件信息，其中拖曳元件信息包括指示操作模式和操作属性信息的操作模式信息。 根据本发明，以常规标准定义的各种数据格式可以应用于其他标准和交互设备。

    CHANNEL STATE INFERENCE/PREDICTION USING OBSERVABLE VARIABLES
    7.
    发明申请
    CHANNEL STATE INFERENCE/PREDICTION USING OBSERVABLE VARIABLES 审中-公开
    使用可观察变量的信道状态推测/预测

    公开(公告)号：WO2008153798A3

    公开(公告)日：2009-02-26

    申请号：PCT/US2008006745

    申请日：2008-05-28

    Applicant: UNIV MICHIGAN STATE ,  KOREA ELECTRONICS TELECOMM ,  KARANDE SHIRISH S ,  KHAYAM SYED ALI ,  CHO YONGJU ,  RADHA HAYDER ,  KIM JAEGON ,  HONG JIN-WOO

    Inventor： KARANDE SHIRISH S ,  KHAYAM SYED ALI ,  CHO YONGJU ,  RADHA HAYDER ,  KIM JAEGON ,  HONG JIN-WOO

    IPC: H04L1/20

    CPC classification number: H04L1/20

    Abstract: Feasibility of utilizing observable variables in channel state inference and channel state prediction was investigated. For example, measurements of signal to noise ratio and background traffic can be used to improve the accuracy of channel state inference. A link-invariant model for estimating bit error rate of a data packet was derived using freely observable parameters, such as signal to noise ratio and/or background noise. Prediction can also be achieved by considering the estimate for a current data packet as a prediction for a future data packet or by utilizing a link-specific model that captures the correlation in bit error rate of temporally adjacent packets.

    Abstract translation: 研究了利用可视化变量在信道状态推理和信道状态预测中的可行性。 例如，可以使用信噪比和背景流量的测量来提高信道状态推理的精度。 用于估计数据分组的误码率的链路不变模型是使用诸如信噪比和/或背景噪声之类的可自由观察的参数得出的。 也可以通过将当前数据分组的估计作为未来数据分组的预测或通过利用捕获时间相邻分组的误码率相关性的链路特定模型来实现预测。

    APPARATUS AND METHOD FOR ENCODING/DECODING A VIDEO SIGNAL
    8.
    发明申请
    APPARATUS AND METHOD FOR ENCODING/DECODING A VIDEO SIGNAL 审中-公开
    编码/解码视频信号的装置和方法

    公开(公告)号：WO2010058895A3

    公开(公告)日：2013-02-28

    申请号：PCT/KR2009004576

    申请日：2009-08-17

    Applicant: KOREA ELECTRONICS TELECOMM ,  SHIN IL-HONG ,  KANG JUNG-WON ,  YOO JEONG-JU ,  HONG JIN-WOO

    Inventor： SHIN IL-HONG ,  KANG JUNG-WON ,  YOO JEONG-JU ,  HONG JIN-WOO

    IPC: H04N7/50 ,  H04N7/32

    CPC classification number: H04N19/573 ,  H04N19/105 ,  H04N19/117 ,  H04N19/176 ,  H04N19/61

    Abstract: Provided is an apparatus and method for encoding and decoding a video signal. A video signal encoding apparatus may include: a reference image storage unit (160) to store a reference image; a template motion estimation unit (170) to estimate a motion between an input image and the reference image using a template, and to generate motion estimation information; an adaptive motion compensation unit (180) to generate a predicted image using the motion estimation information and the reference image, to calculate a filter coefficient with respect to the predicted image using the template, and to filter the predicted image using the filter coefficient; a transformation and quantization unit (120) to perform integer-transformation and quantization for a differential image that is a difference between the input image and the filtered predicted image; and an entropy encoding unit (130) to entropy encode the quantized differential image and to output an image stream.

    Abstract translation: 提供了一种用于对视频信号进行编码和解码的装置和方法。 视频信号编码装置可以包括：参考图像存储单元（160），用于存储参考图像; 模板运动估计单元，用于使用模板来估计输入图像和参考图像之间的运动，并生成运动估计信息; 使用所述运动估计信息和所述参考图像生成预测图像的自适应运动补偿单元（180），使用所述模板来计算相对于所述预测图像的滤波器系数，并使用所述滤波器系数对所述预测图像进行滤波; 变换和量化单元（120），用于对作为输入图像和滤波后的预测图像之间的差的差分图像进行整数变换和量化; 和熵编码单元（130），用于对量化的差分图像进行熵编码并输出图像流。

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