System and method for adjusting ink control information
A technology for controlling information and ink, applied in the field of adjusting ink control information to obtain color matching between proofing and printing images, adjusting printing ink control information data, and printing ink control information data systems, which can solve the problem of inability to print ink images Color cycle measurement and control processing, printing quality division cannot obtain printing ink control information data of the printing machine, etc., to achieve the effect of fast printing sheet color, reducing absolute error, and improving work efficiency
Inactive Publication Date: 2010-08-11
ZHEJIANG IMGS PRINTING
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Problems solved by technology
However, the printing quality classification it adopts cannot obtain the printing ink control information data that can be read by the printing machine, and cannot perform cyclic measurement and control processing on the printing ink image color
Method used
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[0064] Embodiment: As shown in FIG. 1 , a system for adjusting ink control information, the system includes: printing ink control information measurement and control driver S10, used for selecting measurement and control objects, and sending measurement and control commands to image color data measurement and control unit S20; The image color data measurement and control unit S20 is used to measure and control the image color reflection information data of proof sheets and printed sheets and convert them into image RGB color data, and then transmit the image RGB color data to the image color data conversion unit S30; the image data color data conversion unit S30 uses To convert the image RGB color data of proof sheets and printed sheets to obtain ink control information reference data and ink control information comparison data, and compare and calculate the above reference data and comparison data to obtain the color deviation percentage coefficient, that is, ink control inform...
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The invention discloses a system and a method for adjusting ink control information. The system comprises a printing ink control information observing and controlling driver, an image color data observing and controlling unit, an image color data converting unit and an ink control information adjusting and outputting unit. The printing ink control information observing and controlling driver is used for selecting an observing and controlling target; the image color data observing and controlling unit is used for observing and controlling the image color reflection information data of an advance sheet and a printed sheet and converting the data into image RGB color data; the image color data converting unit is used for converting the image RGB color data so as to obtain ink amount control information reference data and contrast data as well as obtaining the ink control information data by contrast calculation; and the ink control information adjusting and outputting unit is used for adjusting the ink control information data and transmitting the data after being adjusted to a printer server. The system and the method for adjusting ink control information solve the problem of hard color consistency between the advance sheet and the printed sheet during printing operation and leads the color deflection existing between the advance sheet and the printed sheet to be adjusted by users, thereby obtaining objective printing image color data and leading the colors of the printed sheet and the advance sheet to maintain a more consistent state.
Description
technical field [0001] The present invention relates to a system and method for adjusting ink control information, and more particularly, the present invention provides a system and method for adjusting ink control information to achieve color matching between proof and printed images. The present invention applies cycle measurement and control processing to the final ink control information data obtained through multiple processes executed by the ink control driver, so as to obtain the color of the printed image consistent with the proof color. [0002] The present invention relates to a system and method for measuring and controlling the color data of printed images to solve the following problem, that is, the color information obtained by using artificial eyes or color scale instruments to check the color information is easily affected by personal factors and cause unreasonable color data ; So as to obtain objective printing image color data. [0003] Furthermore, the pres...
Claims
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IPC IPC(8): B41F33/00H04N1/56
Inventor 陈啸谷
Owner ZHEJIANG IMGS PRINTING
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