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    • 42. 发明申请
    • IMAGE FORMING APPARATUS AND COLOR CONVERTING METHOD THEREOF
    • 图像形成装置及其颜色转换方法
    • US20080297817A1
    • 2008-12-04
    • US11972905
    • 2008-01-11
    • Jin-kyung HongJae-min ShinIn-ho ParkWoo-ri Choi
    • Jin-kyung HongJae-min ShinIn-ho ParkWoo-ri Choi
    • H04N1/60
    • H04N1/6058
    • An image forming apparatus including a scanning unit to scan an image and to output corresponding digital color coordinates; a determining unit to determine a local color gamut including the digital color coordinates, based on a reference matrix computed from a standard color gamut, which includes the local color gamut, and the plurality of digital color coordinates; a matrix selecting unit to select a color conversion matrix that corresponds to the determined local color gamut; and a computing unit to compute LAB color coordinates based on the selected color conversion matrix and the digital color coordinates. A method of color conversion using the image forming apparatus is also provided.
    • 一种图像形成装置,包括:扫描单元,扫描图像并输出相应的数字色坐标; 确定单元,用于基于从包括所述局部色域的所述标准色域计算的参考矩阵和所述多个数字色坐标来确定包括所述数字色坐标的局部色域; 矩阵选择单元,用于选择与所确定的本地色域相对应的颜色转换矩阵; 以及计算单元,用于基于所选择的颜色转换矩阵和数字颜色坐标来计算LAB颜色坐标。 还提供了使用图像形成装置进行颜色转换的方法。
    • 47. 发明申请
    • Method for providing route guidance to a destination to which a vehicle is driven
    • 用于向车辆被驱动的目的地提供路线引导的方法
    • US20060184323A1
    • 2006-08-17
    • US11340935
    • 2006-01-26
    • In-Ho Park
    • In-Ho Park
    • G01C21/34
    • G01C21/36
    • A method for providing route guidance to a destination to which a vehicle is driven. When the vehicle enters a specific area, information about roads, points of interest, facilities, and other significant locations in driving directions from current location is displayed through a route guidance screen. A function for providing main direction guidance information displayed on a screen configured with road signs is implemented. When a driver selects one direction in a state in which guidance information about the driving directions is displayed, a navigation apparatus performs route guidance in the selected direction. If the vehicle reaches a corresponding position in the selected direction, the navigation apparatus senses a newly selected direction to continuously perform the route guidance. Accordingly, the driver can receive a fast route guidance service by selecting a direction of a destination through simple key manipulation without directly inputting a exact destination.
    • 一种用于向车辆被驱动的目的地提供路线引导的方法。 当车辆进入特定区域时,通过路线引导屏幕显示关于道路,兴趣点,设施和当前位置的驾驶方向上的其他显着位置的信息。 实现了在配置有路标的屏幕上显示的主方向指导信息的功能。 当驾驶员在显示关于驾驶方向的引导信息的状态下选择一个方向时,导航装置在所选择的方向上执行路线引导。 如果车辆到达所选方向上的对应位置,则导航装置感测新选择的方向以连续地执行路线引导。 因此,驾驶员可以通过简单的键操作来选择目的地的方向而不直接输入确切的目的地来接收快速的路线引导服务。