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    • 4. 发明申请
    • SYSTEM FOR DISTRIBUTING AND CONTROLLING COLOR REPRODUCTION AT MULTIPLE SITES
    • 在多个站点分配和控制彩色复制的系统
    • US20130235397A1
    • 2013-09-12
    • US13796888
    • 2013-03-12
    • RICHARD A. HOLUB
    • RICHARD A. HOLUB
    • H04N1/60
    • G06F3/1203G01J3/462G01J3/465G01J3/50G01J3/524G06F3/04897G06F3/1267H04N1/32523H04N1/32545H04N1/46H04N1/60H04N1/6052H04N1/6058H04N1/6066H04N17/02
    • The system provides for controlling color reproduction of input color image data in a network having nodes (or sites). The system distributes the input color image data from one of the nodes to other nodes, and provides data structures in the network. The system has means for providing color calibration data at each node characterizing output colors (colorants) of the rendering device of the node, and means for producing at each node, responsive to the color calibration data of the rendering device of the node, information for transforming the input color image data into output color image data at the rendering device of the node. The rendering device of each node renders a color reproduction responsive to the output color image data, wherein colors displayed in the reproduction at the rendering device of each node appear substantially the same within the output colors attainable by the rendering devices.
    • 该系统提供在具有节点(或站点)的网络中控制输入彩色图像数据的颜色再现。 系统将输入彩色图像数据从其中一个节点分配到其他节点,并在网络中提供数据结构。 该系统具有用于在表征节点的渲染设备的输出颜色(着色剂)的每个节点处提供颜色校准数据的装置,以及用于响应于节点的渲染设备的颜色校准数据在每个节点处产生的信息的装置, 将输入的彩色图像数据变换为节点的再现装置的输出彩色图像数据。 每个节点的渲染设备响应于输出彩色图像数据呈现颜色再现,其中在每个节点的渲染设备的再现中显示的颜色在渲染设备可以获得的输出颜色中显示为基本相同。
    • 8. 发明授权
    • System for distributing and controlling color reproduction at multiple
sites
    • US6043909A
    • 2000-03-28
    • US606883
    • 1996-02-26
    • Richard A. Holub
    • Richard A. Holub
    • B41J2/525G01J3/50G06F3/023G06F3/048G06F3/12H04N1/46H04N1/60H04N17/02H04N1/23
    • G06F3/1203G01J3/50G01J3/524G06F3/04897G06F3/1267H04N1/32523H04N1/32545H04N1/46H04N1/60H04N1/6052H04N1/6058H04N1/6066G01J3/462G01J3/465H04N17/02
    • The system provides for controlling color reproduction of input color image data representing one or more pages or page constituents in a network having nodes (or sites). Each one of the nodes comprises at least one rendering device. The system distributes the input color image data from one of the nodes to other nodes, and provides a data structure (virtual proof) in the network. This data structure has components shared by the nodes and other components present only at each node. Next, the system has means for providing color calibration data at each node characterizing output colors (colorants) of the rendering device of the node, and means for producing at each node, responsive to the color calibration data of the rendering device of the node, information for transforming the input color image data into output color image data at the rendering device of the node. The information is then stored in the data structure in different ones of the shared and other components. Means are provided in the system for transforming at each node the input color image data into output color image data for the rendering device of the node responsive to the information in the data structure. The rendering device of each node renders a color reproduction of the page constituents responsive to the output color image data, wherein colors displayed in the reproduction at the rendering device of each node appear substantially the same within the output colors attainable by the rendering devices. The system further has means for verifying at each node that the information for the rendering device of the node properly transformed the input color image data into the output color image data, and means for revising the information stored in the data structure at the node responsive to results of the verifying means. Shared components of the data structure may also store color preferences selected by a user. The information producing means of the system may further operate responsive to both the color calibration data and the color preferences. The rendering devices in the system can provide color reproductions having three or four colorants, and may provide more than four output colors (color inks).