Operating method of scanner and scanner

An operation method and scanner technology, applied in the field of scanners, can solve problems such as color shift, reduce intermediate steps, and meet market demands.

Inactive Publication Date: 2014-06-04
AETAS TECH ZHENJIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, when converting RGB to CMYK, there is a serious color cast problem

Method used

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  • Operating method of scanner and scanner
  • Operating method of scanner and scanner
  • Operating method of scanner and scanner

Examples

Experimental program
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Embodiment Construction

[0041] In order to better understand the technical content of the present invention, specific embodiments are given together with the attached drawings for description as follows.

[0042] Such as figure 1 As shown, according to the first preferred embodiment of the present invention, the scanner includes a processor 100, a scanning unit 101 connected to the processor 100, a memory 102, an operation interface unit 103, a network connection unit 104, a color space processing module 105 and Print processing module 106 . Wherein, the processor 100 executes an overall control function for the scanner, and controls the scanner to perform corresponding operations and realize specific functions according to instructions input to the scanner and preset programs.

[0043]The scanning unit 101 is used to scan documents to generate a digital information, which has general scanner components such as an optical imaging module, and is used to scan documents such as documents, pictures, pho...

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PUM

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Abstract

The invention provides an operating method of a scanner. The operating method comprises the following steps that: a scanning object is provided; an operating mode of a scanner is set; the scanning object is scanned to generate numerical digit information; according to a selected operating mode, whether color space conversion that is carried out from input color space to output color space and is related to the numerical digit information is executed is determined; if the selected operating mode is a sending printing mode, the color space conversion related to the numerical digit information is executed; and if the selected mode is a sending storage mode, the color space conversion is not executed. In addition, the invention also relates to a scanner that is capable of directly converting numerical digit information that is generated by scanning into one in a color system for direct printing by a printer and describing the converted numerical digit information to form one in a language format for direct printing by the printer, so that image data defined by the numerical digit information can be directly printed when the information is transmitted to the printer without the need to carry out PC machine processing.

Description

technical field [0001] The invention relates to the field of scanners, in particular to a scanner with color space processing capability and an operation method. Background technique [0002] A scanner is an image capture device that converts an image of paper text into a digital format that a computer can display, edit, store, and output, such as JPEG, JPG, TIFF, MTIFF, or PDF. Scanners are used in a wide range of applications, such as combining art graphics and photo scanning into documents; scanning printed text into word processing software to avoid retyping; scanning fax documents into database software or word processing software for storage ; and adding images to multimedia, etc. [0003] For now, scanners have roughly experienced four stages of development: [0004] Around 1984, the first generation of flatbed scanners came out. The functions of the first generation of scanners were limited to scanning black and white text and simple black and white line graphics, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N1/04H04N1/60G06F3/12
CPCH04N1/60H04N1/6058
Inventor 王渤渤吴海娟孔佳琛许热
Owner AETAS TECH ZHENJIANG
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