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    • 2. 发明公开
    • 시간 일관성을 이용한 실시간 렌더링 방법 및 렌더링 장치
    • 通过使用时间一致性实时渲染的方法和设备
    • KR1020010047622A
    • 2001-06-15
    • KR1019990051929
    • 1999-11-22
    • 신병석오경수신영길
    • 신병석오경수신영길
    • H04N13/00
    • PURPOSE: A method and an apparatus for real-time rendering by using time consistency are provided to perform high-speed rendering by selectively rendering polygons moving at the present frame by utilizing rendering information of the previous frame in case that a view point and a viewing direction are fixed. CONSTITUTION: Rendering is performed to a static polygon in a t-1 frame for storing color depth information of the rendering in a rendering color buffer and a rendering z-buffer(S31). Color and depth information of the static polygon are duplicated to a static color buffer and a static z-buffer(S32). Rendering is performed to a dynamic polygon for storing the results in the rendering color buffer and the rendering z-buffer(S33). The first image area part is duplicated from the static color buffer and the static z-buffer to the rendering color buffer and the rendering z-buffer(S41). The third image area part is invalidated(S42). Areas of the polygons overlapped with the invalidated image area are rendered again(S43-S44). The contents of the static color buffer and static z-buffer are updated with the contents of the rendering color buffer and the rendering z-buffer(S45). The final image is obtained by applying z-buffer algorithm with the dynamic polygons(S46).
    • 目的:提供一种通过使用时间一致性进行实时渲染的方法和装置,以通过在视点和观看的情况下利用前一帧的渲染信息选择性地渲染在当前帧移动的多边形来执行高速渲染 方向是固定的。 构成:对t-1帧中的静态多边形执行渲染,用于存储渲染色缓冲器和渲染z缓冲器中的渲染的颜色深度信息(S31)。 静态多边形的颜色和深度信息被复制到静态颜色缓冲区和静态Z缓冲区(S32)。 执行呈现到用于将结果存储在渲染颜色缓冲器和渲染z缓冲器中的动态多边形(S33)。 第一图像区域部分从静态颜色缓冲器和静态z缓冲器复制到渲染颜色缓冲器和渲染z缓冲器(S41)。 第三图像区域部分无效(S42)。 再次渲染与无效图像区域重叠的多边形区域(S43-S44)。 使用渲染颜色缓冲区和渲染z缓冲区的内容更新静态色缓冲区和静态z缓冲区的内容(S45)。 最终图像通过使用动态多边形的z缓冲算法获得(S46)。
    • 3. 发明公开
    • 웹 싸이트 평가 시스템 및 그 방법
    • 用于评估网站的系统和方法
    • KR1020010084841A
    • 2001-09-06
    • KR1020000010175
    • 2000-02-29
    • 신병석
    • 신병석
    • G06Q50/00
    • PURPOSE: A system and a method for evaluating a web site are provided to evaluate plural web sites automatically and offer the evaluated information to user. CONSTITUTION: Attribute information for evaluating a web site is determined(S100). An evaluation model is constructed according to information of a web site previously graded(S110). A plurality of information is collected from a web site to be evaluated(S120). Static and active attribute information is extracted from the information collected(S130). Attribute information which holds an important degree above a setting level among the information is selected(S140). The attribute information is analyzed according to the evaluation model(150). The web site is evaluated and graded. The active attribute information of the web site is stored in an integrated attribute information database. In case that the volume of the information changed exceeds the setting level, the evaluation model is reconstructed(S160¯S180).
    • 目的:提供一种用于评估网站的系统和方法,用于自动评估多个网站,并向用户提供评估信息。 规定:确定网站评估的属性信息(S100)。 根据先前评分的网站的信息构建评估模型(S110)。 从要评估的网站收集多个信息(S120)。 从收集的信息中提取静态和活动属性信息(S130)。 选择在信息中高于设定等级的重要度的属性信息(S140)。 根据评估模型(150)分析属性信息。 网站被评估和分级。 网站的活动属性信息存储在综合属性信息数据库中。 在信息量变化超过设定值的情况下,重建评价模型(S160〜S180)。
    • 4. 发明公开
    • 전자 상거래 시스템 및 전자 상거래 방법
    • 电子商务系统与装置
    • KR1020010073402A
    • 2001-08-01
    • KR1020000001762
    • 2000-01-14
    • 신병석
    • 신병석
    • G06Q30/06G06Q40/08
    • PURPOSE: A system and a method for electronic commerce are provided to offer credit evaluation information of plural electronic commerce sites to user. CONSTITUTION: An electronic commerce system(100) is connected with a shopping site(200) and a client(300) by the Internet or a future network. The electronic commerce system(100) comprises a shop database(1100), an insurance database(1200), and a membership database(1300). The shop database(1100) is used for storing basic information, credit information(1120), and commodity information(1140) for each shopping site. The credit information(1120) is connected with a credit information management module(2000). The commodity information(1140) is connected with a commodity information management module(3000). The insurance database(1200) is used for storing purchasing information(1220) about a purchaser using the electronic commerce system. The purchasing information(1220) is connected with the commodity information management module(3000) and an insurance information management module(4000). The membership database(1300) is used for storing a membership information such as a member's ID, password, sex, address, ages, telephone number, and fax number. The subscriber's information for the membership database(1300) is connected with insurance contact information and purchasing information of the insurance database(1200). The membership database(1300) is connected with a membership information management module(5000).
    • 目的:提供电子商务系统和方法,向用户提供多个电子商务站点的信用评估信息。 构成:电子商务系统(100)通过因特网或未来网络与购物站(200)和客户端(300)连接。 电子商务系统(100)包括商店数据库(1100),保险数据库(1200)和会员数据库(1300)。 商店数据库(1100)用于存储每个购物地点的基本信息,信用信息(1120)和商品信息(1140)。 信用信息(1120)与信用信息管理模块(2000)连接。 商品信息(1140)与商品信息管理模块(3000)连接。 保险数据库(1200)用于存储使用电子商务系统的购买者的购买信息(1220)。 购买信息(1220)与商品信息管理模块(3000)和保险信息管理模块(4000)连接。 会员数据库(1300)用于存储成员身份,密码,性别,地址,年龄,电话号码和传真号码等会员信息。 用户对会员数据库(1300)的信息与保险联系信息和保险数据库(1200)的购买信息相关联。 会员数据库(1300)与会员信息管理模块(5000)连接。