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Imaging method for image

An imaging method and imaging technology, applied in the direction of image communication, electrical components, etc., can solve the problem of reducing the accuracy of imaging operations, and achieve the effect of improving speed and accuracy

Active Publication Date: 2010-06-02
TECO IMAGE SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this approach can improve the execution speed and efficiency of the imaging process, it will reduce the accuracy of the imaging job

Method used

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Embodiment Construction

[0028] Typical embodiments embodying the features and advantages of the present invention will be described in detail in the ensuing description. It should be understood that the invention is capable of various changes in different aspects without departing from the scope of the invention, and that the description and drawings are illustrative in nature and not limiting.

[0029] The image forming method provided by the present invention is mainly applicable to color printers, so as to improve the high efficiency and high accuracy of printing color images by the color printers. The image imaging method of the present invention mainly divides the source image into two or more different areas, and uses different bit operation engines to perform calculations, thereby improving the execution speed and efficiency of the image imaging operation, and improving the efficiency of the image imaging operation. Accuracy, improving the defect that the existing technology cannot produce cor...

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Abstract

The invention provides an imaging method, which comprises the following steps: A, providing a source image; B, operating the grating by a position number operation engine, and dividing the source image into a first area and a second area according the grating operation parameter acquired in step A; C, operating the first area by the first position operation engine and running imaging program to generate the first position image data of the first area; D, operating the second area by the second position operation engine and running the imaging program to generate the second position image dataof the second area; and E, converting the second image data in the second area into the first image data in the second area according to the tone scale converting comparison table. The first area of the source image is operated by the first position operation engine, the second area is operated by the second position operation engine, and consequently, the imaging work of the source image is finished quickly. The invention can improve the executing speed, efficiency and accuracy of the imaging work.

Description

technical field [0001] The invention relates to an image forming method, in particular to an image forming method applied to a printer, which can improve image forming efficiency and image forming accuracy. Background technique [0002] Conventional image rendering devices, such as copiers, scanners or printers, have been widely used as output devices for computers. Taking a color printer as an example, when a user uses a computer to print an image through a color printer, the host will send a print command to the color printer, and the color printer will analyze and interpret the received command to generate a bitmap image (bitmapimage ). When the raster image processor (raster image processor) inside the color printer receives a print command, it will pass the source image data and text data through a special page description language (page description language, PDL), such as Adobe's PostScript or HP's page A page control language (PCL) is used to encode a bitmap image i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N1/46
Inventor 蔡耀仲
Owner TECO IMAGE SYST