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Method for judging file range and its correspondent scanner structure

A technology for scanners and documents, applied in the field of scanners, can solve the problems of color change, increase the cost of replacing materials, time-consuming and other problems, and achieve the effect of reducing misjudgment and saving sponge and soft board

Inactive Publication Date: 2004-02-25
UMAX DATA SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, after the sponge 104 and the film 105 have been used for a long time, there will be a color change, which may affect the scanning quality of the document. Therefore, it must be considered to replace the new sponge 104 and the film 105. Therefore, in addition to the time-consuming problem, it is also necessary. Will increase the cost of replacement materials

Method used

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  • Method for judging file range and its correspondent scanner structure
  • Method for judging file range and its correspondent scanner structure
  • Method for judging file range and its correspondent scanner structure

Examples

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Embodiment Construction

[0040] Please refer to figure 2 , image 3 and Figure 4 . figure 2 It is a schematic side view of the scanner of the first preferred embodiment of the present invention. image 3 It is a schematic view of the gradient color area of ​​the document carrier and the side edge viewed from the bottom of the document carrier after the document cover is put on in the first preferred embodiment of the present invention. Figure 4It is a schematic diagram of the gradient color area of ​​the document cover viewed from the bottom of the document carrier board after the document cover is covered in the first preferred embodiment of the present invention. A scanner 200 is suitable for scanning a document 209 , and the scanner 200 includes a document cover 202 , a scanning module 201 , a casing 208 and a document supporting plate 206 . The casing 208 has a side portion 207 disposed on the casing 208, and the side portion 207 has a gradient color area 203 disposed on the lower surface ...

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Abstract

The present invention relates to a scanning equipment, including a shell body, a scanning module, a file cover and a file-bearing plate, in which the shell body has a side edge portion, the side edgeportion and the file cover are formed into an identical gradation-progressive colour area by means of plastic injection-moulding mode, and the colour area can be used as a mode for judging the file range. The method for judging file range includes the following steps: scanning, picking data, comparing different place and identical place of data, summing all the places with different data and combining them together, it is the range of the file.

Description

technical field [0001] The present invention relates to a scanner, and in particular to a scanner capable of judging the scope of a document by comparing and judging the side of the casing with the same gradient color area of ​​the document cover . Background technique [0002] With the advancement and rapid development of electronic technology, computers have become one of the indispensable equipment in modern society, and a variety of high-performance computing systems have emerged as the times require, and more and more electronic products have been used frequently used in daily life. In addition to using a digital camera to directly capture image patterns, other image input operations related to documents or pictures require an optical scanner to capture analog images of text or patterns and convert them into digital signal output, which is helpful Users perform actions such as displaying, identifying, editing, storing, and outputting image files on computers or other ...

Claims

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Application Information

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IPC IPC(8): H04N1/00H04N1/04
Inventor 李官祐
Owner UMAX DATA SYST