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Scanning-mode-adjustable text collection method and scanning device

A technology of scanning mode and scanning device, which is applied in the direction of character and pattern recognition, instruments, computer parts, etc., can solve the problems of single scanning mode, scanning speed of scanning pen, slow input speed, etc., and achieve the effect of improving scanning speed

Inactive Publication Date: 2012-02-22
HANVON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the scanning mode of the existing scanning pen is single, and only a single line of text can be scanned, and there are defects such as the scanning speed and the input speed of the scanning pen are slow

Method used

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  • Scanning-mode-adjustable text collection method and scanning device
  • Scanning-mode-adjustable text collection method and scanning device
  • Scanning-mode-adjustable text collection method and scanning device

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Embodiment 2

[0046] figure 2 A flowchart showing a text collection method with an adjustable scanning mode according to Embodiment 2 of the present invention. According to Embodiment 2, the text collection method with adjustable scanning mode provided by the present invention comprises the following steps:

[0047] In step 201, one of a first scan pattern and a second scan pattern is selected and the selected scan pattern is sent to a data processor. The user can select the scanning mode as the first scanning mode or the second scanning mode through a scanning mode selector connected to the existing image acquisition device, for example, a function key provided on the image acquisition device. The first scan mode may be, for example, a single-line scan mode, and the second scan mode may be, for example, a multi-line scan mode.

[0048]The first scan pattern defines an effective image area having a first area, and the second scan pattern defines an effective image area having a second ar...

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Abstract

The invention discloses a scanning-mode-selectable text collection method which belongs to the technical field of electrodata processing. The method comprises the following steps: selecting one of a first scanning mode and a second scanning mode; collecting a two-dimensional image of a text on a scanned medium by using an image collector; and cutting an effective image area in a corresponding scanning mode from the two-dimensional image by using the image collector according to the selected scanning mode, and transmitting the effective image area to a data processor to carry out subsequent processing. The invention also discloses a scanning device using the scanning-mode-selectable text collection method. By using the method and device disclosed by the invention, a user can select different scanning modes as required, thereby realizing an operation of carrying out single-line or multi-line scanning on a text on a scanned medium; and in the process of subsequent processing, a single line or multiple lines of to-be-identified texts can be extracted, therefore, the scanning speed and input speed of a scanning pen are improved.

Description

technical field [0001] The invention belongs to the technical field of electrical data processing, and in particular relates to a text collection method and device with adjustable scanning modes. Background technique [0002] Currently, computer input methods mainly include Wubi input method, Pinyin input method, handwriting input method and other types. When we collect data, we often need to enter the text in a large number of paper documents into the computer. It is time-consuming and labor-intensive to enter through the above-mentioned input methods. At present, the scanning pen is an effective tool for text entry. Existing scanning pens usually use Optical Character Recognition (OCR, Optical Character Recognition) technology to capture the required text as an image, and then recognize the image to achieve fast input. [0003] However, the scanning mode of the existing scanning pen is single, and only a single line of text can be scanned, and there are defects such as t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/20G06K9/00
Inventor 信强梁义海郭峰
Owner HANVON CORP
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