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    APPARATUS AND METHOD FOR PROVIDING COUPON SERVICE IN MOBILE COMMUNICATION SYSTEM
    2.
    发明申请
    APPARATUS AND METHOD FOR PROVIDING COUPON SERVICE IN MOBILE COMMUNICATION SYSTEM 审中-公开
    在移动通信系统中提供优先服务的装置和方法

    公开(公告)号：US20120054014A1

    公开(公告)日：2012-03-01

    申请号：US13198474

    申请日：2011-08-04

    Applicant: Ik-Hwan Cho ,  Kwang-Cheol Choi ,  Dae-Kyu Shin ,  Seung-Pyo Ryu ,  Shin-Jun Lee ,  Sung-Joo Ahn ,  Jin-He Jung ,  Tae-Hwan Son

    Inventor： Ik-Hwan Cho ,  Kwang-Cheol Choi ,  Dae-Kyu Shin ,  Seung-Pyo Ryu ,  Shin-Jun Lee ,  Sung-Joo Ahn ,  Jin-He Jung ,  Tae-Hwan Son

    IPC: G06Q30/00

    CPC classification number: G06Q30/06 ,  G06Q30/0225 ,  G06Q30/0239

    Abstract: An apparatus and method for providing a coupon service in a mobile communication system are provided. A method of operating a user terminal for providing a coupon service in a mobile communication system includes receiving coupon information of one or more shops that exist within a specified range around the user terminal from a Social Network Service (SNS) server, displaying the received coupon information, and generating a coupon by using the coupon information of the shop at the request of the coupon information, wherein the SNS server receives coupon information uploaded from a vendor terminal and Global Positioning System (GPS) information of a shop capable of using the coupon service.

    Abstract translation: 提供了一种用于在移动通信系统中提供优惠券服务的装置和方法。 一种操作用户终端在移动通信系统中提供优惠券服务的方法包括从社交网络服务（SNS）服务器接收在用户终端周围的指定范围内存在的一个或多个商店的优惠券信息，显示所接收的优惠券 信息，以及根据所述优惠券信息的请求使用商店的优惠券信息来生成优惠券，其中所述SNS服务器接收从供应商终端上传的优惠券信息，以及能够使用所述优惠券的店铺的全球定位系统（GPS）信息 服务。

    Depth image-based rendering method, medium, and system using splats
    4.
    发明授权
    Depth image-based rendering method, medium, and system using splats 有权
    深度基于图像的渲染方法，中等和系统使用splats

    公开(公告)号：US07800608B2

    公开(公告)日：2010-09-21

    申请号：US11594165

    申请日：2006-11-08

    Applicant: Keun Ho Kim ,  Gyeong Ja Jang ,  Shin Jun Lee ,  Seok Yoon Jung ,  Mo Young Suh ,  Woo Nam Chung ,  Tack Don Han

    Inventor： Keun Ho Kim ,  Gyeong Ja Jang ,  Shin Jun Lee ,  Seok Yoon Jung ,  Mo Young Suh ,  Woo Nam Chung ,  Tack Don Han

    IPC: G06T15/00

    CPC classification number: G06T15/205

    Abstract: A method, medium, and system of rendering image data, including receiving three-dimensional space data for each pixel forming the image data, the three-dimensional space data including depth and color information values for each pixel, determining an order of rendering for a plurality of surfaces forming the image data in an order of the distance between a rendering viewpoint and the surface forming the image data, generating splat depth information values for each splat included in the surface forming the image data, according to the rendering order, and determining whether the splat included in the surface forming the image data is required to be blended and accordingly selectively performing a blending on the splat.

    Abstract translation: 一种渲染图像数据的方法，媒体和系统，包括为形成图像数据的每个像素接收三维空间数据，三维空间数据包括每个像素的深度和颜色信息值，确定一个 多个表面，以渲染视点和形成图像数据的表面之间的距离的顺序形成图像数据，根据渲染顺序为包含在形成图像数据的表面中的每个骰子生成分割深度信息值，以及确定 是否需要混合包含在形成图像数据的表面中的splat，并且相应地选择性地在splat上进行混合。

    Coding and decoding apparatus of key data for graphic animation and method thereof
    7.
    发明授权
    Coding and decoding apparatus of key data for graphic animation and method thereof 有权
    用于图形动画的关键数据的编码和解码装置及其方法

    公开(公告)号：US07209590B2

    公开(公告)日：2007-04-24

    申请号：US10188856

    申请日：2002-07-05

    Applicant: Shin-jun Lee ,  Sang-oak Woo

    Inventor： Shin-jun Lee ,  Sang-oak Woo

    IPC: G06K9/36 ,  G03M7/00

    CPC classification number: G06T9/004 ,  G06T9/001 ,  H04N19/25 ,  H04N19/27 ,  H04N19/50

    Abstract: An apparatus for coding keys of graphic animation data and a method thereof are provided. The coding apparatus for encoding key data corresponding to time variables among graphic animation comprises a quantizer which quantizes the key data and generates quantized data; a differential pulse code modulation (DPCM) processing unit which DPCM processes the quantized data, receives the DPCM processed data, and by repeatedly performing DPCM processing, selects and outputs DPCM data having the lowest dispersion among N-th order DPCM data generated in the DPCM processing; a polar value removing unit which reduces the range of data by removing a polar value in the DPCM data output form the DPCM processing unit; and an entropy encoder which removes the redundancy of binary bits in the data output from the polar value removing unit and generates a compressed and encoded binary bit stream. In the method, by selecting a code where data dispersion is the lowest according to the characteristic of key data to be coded, redundancy of data to be coded increases such that coding efficiency increases. Also, by removing polar values appearing after DPCM, the coding efficiency increases.

    Abstract translation: 提供了一种用于编码图形动画数据的按键的装置及其方法。 用于对与图形动画中的时间变量相对应的关键数据进行编码的编码装置包括量化关键数据并产生量化数据的量化器; DPCM处理量化数据的差分脉冲编码调制（DPCM）处理单元，接收DPCM处理后的数据，通过重复进行DPCM处理，选择并输出在DPCM中生成的N次DPCM数据中具有最低色散的DPCM数据 加工; 磁极值消除单元，通过从DPCM处理单元中去除DPCM数据输出中的极性值来减小数据的范围; 以及熵编码器，其去除从极值去除单元输出的数据中的二进制位的冗余，并生成压缩和编码的二进制比特流。 在该方法中，通过根据要编码的关键数据的特性来选择数据分散最低的代码，使得编码数据的冗余增加，从而编码效率增加。 此外，通过去除DPCM之后出现的极值，编码效率提高。

    Method and apparatus for encoding and decoding key data
    10.
    发明授权
    Method and apparatus for encoding and decoding key data 有权
    关键数据编码和解码的方法和装置

    公开(公告)号：US07746249B2

    公开(公告)日：2010-06-29

    申请号：US11390337

    申请日：2006-03-28

    Applicant: Shin-jun Lee ,  Seok-yoon Jung ,  Euee-seon Jang ,  Sang-oak Woo ,  Mahn-jin Han ,  Do-kyoon Kim ,  Gyeong-ja Jang

    Inventor： Shin-jun Lee ,  Seok-yoon Jung ,  Euee-seon Jang ,  Sang-oak Woo ,  Mahn-jin Han ,  Do-kyoon Kim ,  Gyeong-ja Jang

    IPC: H03M7/00

    CPC classification number: H04N19/587 ,  H03M7/30 ,  H03M7/40 ,  H04N19/103 ,  H04N19/12 ,  H04N19/124 ,  H04N19/126 ,  H04N19/136 ,  H04N19/14 ,  H04N19/192 ,  H04N19/25 ,  H04N19/46 ,  H04N19/50 ,  H04N19/70 ,  H04N19/91

    Abstract: An apparatus and a method for encoding and decoding key data are provided. An apparatus for encoding DPCMed differential data of key data includes a DND operator which performs on input differential data a predetermined number of times a DND operation, in which a divide operation is performed on the input differential data so as to divide differential data belonging to a positive number region into halves and so as to convert one half of the differential data belonging to an upper range than the other half into negative values, and either a divide-up operation or a divide-down operation is selectively performed on the results of the divide operation depending on the range of the results of the divide operation so as to reduce the range of differential data belonging to a negative number region or the positive number region, respectively, a shift-up operator which performs a shift-up operation on the results of the DND operation so as to transfer the differential data having been through the DND operation to either the positive or negative number region, a differential data selector which selectively outputs either the differential data having been through the DND operation or the differential data having been through the shift-up operation, and an entropy encoder which entropy-encodes the differential data selected by the differential data selector.

    Abstract translation: 提供了一种用于对关键数据进行编码和解码的装置和方法。 用于对密钥数据的DPCMed差分数据进行编码的装置包括：DND算子，对输入差分数据执行预定次数的DND操作，其中对所输入的差分数据执行除法运算，以将属于 将正数区域分成两半，并将属于比另一半的上限的差分数据的一半转换为负值，并且选择执行分割操作或分频操作 根据除法运算结果的范围分割运算，以分别减少属于负数区域或正数区域的差分数据的范围，该移位运算符执行向上移位运算 DND操作的结果以将已经通过DND操作的差分数据传送到正数或负数区域，dif 选择性地输出已经通过DND操作的差分数据或已经通过上移操作的差分数据的精确数据选择器，以及对由差分数据选择器选择的差分数据进行熵编码的熵编码器。

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