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    IMAGE-PROCESSING APPARATUS FOR REMOVING HAZE CONTAINED IN VIDEO, AND METHOD THEREFOR
    1.
    发明公开
    IMAGE-PROCESSING APPARATUS FOR REMOVING HAZE CONTAINED IN VIDEO, AND METHOD THEREFOR 有权
    在VERFAHRENDAFÜR的视频中，BILDVERARBEITUNGSVORRICHTUNG ZUR ENTFERNUNG VONEINTRÜBUNGEN

    公开(公告)号：EP2851865A1

    公开(公告)日：2015-03-25

    申请号：EP13790547.7

    申请日：2013-05-03

    申请人： SK Telecom Co., Ltd ,  Korea University Research And Business Foundation

    发明人： PARK, Yongsup ,  LEE, Donghahk ,  KIM, Changsu ,  KIM, Jinhwan ,  JANG, Wondong

    IPC分类号： G06T5/00

    CPC分类号： G06T5/007 ,  G06T5/003 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/20012 ,  G06T2207/20021

    摘要： An image processing apparatus and method for removing haze contained in a video are disclosed. The image processing apparatus includes a haze brightness measurer configured to measure haze brightness in an image containing haze, a transmission estimator configured to estimate a blockwise transmission for generating a least final cost function value that can be generated based on a contrast, an image loss and a time loss of the image and to estimate a pixelwise transmission based on the blockwise transmission, and an image reconstructor configured to reconstruct the image by using the haze brightness and the pixelwise transmission.

    摘要翻译： 公开了一种用于去除视频中包含的雾度的图像处理装置和方法。 图像处理装置包括：雾度亮度测量器，被配置为测量包含雾度的图像中的雾度亮度;发射估计器，被配置为估计用于生成基于对比度可产生的最小成本函数值的块状传输;图像损失; 图像的时间损失并且基于块传输来估计像素传输;以及图像重建器，被配置为通过使用雾度亮度和像素方向传输来重建图像。

    METHOD AND SYSTEM FOR RING BACK TONE ALTERNATIVE SERVICE BASED ON TERMINAL AND MOBILE COMMUNICATION TERMINAL THEREFOR
    2.
    发明公开
    METHOD AND SYSTEM FOR RING BACK TONE ALTERNATIVE SERVICE BASED ON TERMINAL AND MOBILE COMMUNICATION TERMINAL THEREFOR 审中-公开
    方法和系统的替代品RÜCKRUFTONDIENST在终端基站和移动通信终端THEREFOR

    公开(公告)号：EP2008492A1

    公开(公告)日：2008-12-31

    申请号：EP07745990.7

    申请日：2007-04-16

    申请人： SK Telecom Co., Ltd.

    发明人： PARK, Seongsoo ,  WOO, Daesic ,  LEE, Donghahk ,  YU, Jaehwang ,  IHM, Jongtae ,  OH, Sehyun

    IPC分类号： H04Q7/38

    CPC分类号： H04M3/42017 ,  H04W68/00

    摘要： Disclosed is a method and a system for providing a terminal-based ringback tone substitute service, as well as a mobile communication terminal for the same. The method includes the steps of (a) receiving a request for an originating call for voice communication with a called terminal from a calling terminal; (b) transmitting a ringback tone start message to the calling terminal, the ringback tone start message being a control message informative of beginning of a ringback tone section; (c) paging the called terminal; (d) transmitting a ringback tone termination message to the calling terminal, the ringback tone termination message being a control message informative of ending of the ringback tone section, and connecting the voice communication between the calling terminal and the called terminal when a response to paging is received from the called terminal; and (e) transmitting the ringback tone termination message to the calling terminal and transmitting unanswered messages to the calling terminal when no response to the paging is received from the called terminal. The mobile communication terminal can play a high-quality ringback tone substitute without being affected by the voice channel environment.

    IMAGE PROCESSING APPARATUS FOR REMOVING HAZE CONTAINED IN STILL IMAGE AND METHOD THEREOF
    3.
    发明公开
    IMAGE PROCESSING APPARATUS FOR REMOVING HAZE CONTAINED IN STILL IMAGE AND METHOD THEREOF 审中-公开
    成像装置脱除混浊从剧照及其方法

    公开(公告)号：EP2846306A1

    公开(公告)日：2015-03-11

    申请号：EP13785237.2

    申请日：2013-05-03

    申请人： SK Telecom Co., Ltd ,  Korea University Research And Business Foundation

    发明人： PARK, Yongsup ,  LEE, Donghahk ,  KIM, Changsu ,  KIM, Jinhwan ,  JANG, Wondong

    IPC分类号： G06T5/00

    CPC分类号： G06T5/008 ,  G06T5/003 ,  G06T2207/10004 ,  G06T2207/20021 ,  G06T2207/20024 ,  G06T2207/20192

    摘要： An image processing apparatus and method for removing haze contained in a still image are disclosed. The image processing apparatus includes a haze brightness measurer configured to measure haze brightness in an image containing haze, a transmission estimator configured to estimate a blockwise transmission based on a final cost function value calculated by a contrast and an image loss of the image and to estimate a pixelwise transmission by using the blockwise transmission, and an image reconstructor configured to reconstruct the image by using the haze brightness and the pixelwise transmission.

    摘要翻译： 为去除包含在无声图像雾的图像处理设备和方法是游离缺失盘。 所述图像处理设备包括被配置为测量雾亮度在图像包含雾，配置成估计基于由对比度算出的最终成本函数值和所述图像和的图像损失按块传输来估计传输估计器的雾度亮度测量 通过使用块透射一个按像素透射，并配置为通过使用雾亮度和按像素透射来重建图像的图像重建。

    METHOD AND SYSTEM FOR TERMINAL CODEC SETUP OF MULTIMEDIA RING BACK TONE SERVICE
    4.
    发明公开
    METHOD AND SYSTEM FOR TERMINAL CODEC SETUP OF MULTIMEDIA RING BACK TONE SERVICE 审中-公开
    方法和系统设置终端的编解码器多媒体回拨服务

    公开(公告)号：EP1767020A1

    公开(公告)日：2007-03-28

    申请号：EP05774499.7

    申请日：2005-07-08

    申请人： SK Telecom. Co., Ltd.

    发明人： PARK, Seongsoo ,  LEE, Donghahk ,  CHUNG, Wonsuk ,  KIM, Seongkeun ,  HAHM, Heehyeok ,  OH, Sehyun ,  LEE, Myungsung

    IPC分类号： H04Q7/22

    CPC分类号： H04M7/0072 ,  H04M3/42017 ,  H04M7/129 ,  H04M2207/20 ,  H04W4/20 ,  H04W8/18

    摘要： Disclosed is a method for terminal codec setup for a multimedia Ring Back Tone (RBT) service, which allows RBT sound sources previously set in a sound source-providing server by a called subscriber to be reproduced to an originating terminal by means of a Home Location Register (HLR) and the sound source-providing server for storing the RBT sound sources when a calling subscriber telephones the called subscriber, the HLR storing profile information including whether the subscriber has joined the RBT service. The method includes the steps of : (a) receiving a first codec setup message including information (multimedia codec information) regarding a multimedia codec from the called subscriber, after transmitting an ISDN User Part (ISUP) call connection request message including the multimedia codec information to the called subscriber; (b) when the first codec setup message is received, transmitting a second codec setup message for requesting setup of the multimedia codec to a call-side Base Transceiver Station (BTS) , thereby controlling a call-side vocoder located in a call-side Base Station Controller (BSC) to set the multimedia codec; (c) when the first codec setup message is received, transmitting a third codec setup message for requesting setup of the multimedia codec to the originating terminal, thereby controlling the originating terminal to set the multimedia codec; and (d) receiving an RBT sound source selected using the multimedia codec information from the sound source- providing server and transmitting the RBT sound source to the originating terminal.