Braille reading material printing quality automatic inspection system and method and computer readable medium

An automatic inspection and braille technology, applied in the field of information for the blind, can solve the problems of low efficiency in the quality inspection of braille reading materials, and achieve the effect of alleviating low efficiency and improving efficiency

Pending Publication Date: 2019-09-27
CHINA BRAILLE PRESS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the object of the present invention is to provide an automatic inspection system, method and computer-readable medium for the printed quality o

Method used

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  • Braille reading material printing quality automatic inspection system and method and computer readable medium
  • Braille reading material printing quality automatic inspection system and method and computer readable medium
  • Braille reading material printing quality automatic inspection system and method and computer readable medium

Examples

Experimental program
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Embodiment 1

[0026] figure 1 It is an automatic inspection system for the printing quality of Braille reading materials provided according to an embodiment of the present invention, such as figure 1 As shown, the system includes: an image acquisition device 10, a braille recognition device 20, a text comparison device 30 and a result output device 40, wherein the output end of the image acquisition device 10 is connected with the input end of the braille recognition device 20, and the braille recognition device The output terminal of 20 is connected to the input terminal of the text comparison device 30 , and the output terminal of the text comparison device 30 is connected to the input terminal of the result output device 40 .

[0027] Specifically, the image acquisition device 10 is configured to acquire digitized images of printed Braille reading materials.

[0028] Optionally, the image acquisition device 10 includes at least one of the following: a scanner, a digital camera, a camera...

Embodiment 2

[0044] figure 2 It is a schematic diagram of another automatic inspection system for printing quality of Braille reading materials provided according to an embodiment of the present invention, as shown in figure 2 As shown, the system includes: an image acquisition unit 100 and an automatic quality inspection unit 300 , wherein the automatic quality inspection unit 300 is installed on the server 200 , and the output end of the image acquisition unit 100 is connected to the input end of the automatic quality inspection unit 300 .

[0045] Specifically, the automatic quality inspection unit 300 includes a braille recognition module 301 , a text comparison module 302 , an error judgment module 303 , and a result output module 304 . Wherein, the output end of the illiteracy recognition module 301 is connected with the input end of the text comparison module 302, the output end of the text comparison module 302 is connected with the input end of the error judgment module 303, the...

Embodiment 3

[0070] Figure 5 It is a flow chart of a method for automatically checking the printing quality of Braille reading materials provided according to an embodiment of the present invention, and the method is applied to the automatic checking system for printing quality of Braille reading materials in the first embodiment above. like Figure 5 As shown, the method specifically includes the following steps:

[0071] Step S102, using the image acquisition device to acquire the digitized image of the printed Braille reading material.

[0072] Step S104, using a braille recognition device to recognize braille information in the digitized image, and convert the braille information into text information.

[0073]Specifically, the Braille dot information and the Braille square information in the digitized image are recognized by the Braille recognition device, and the Braille dot information and the Braille square information are converted into text information.

[0074] Step S106, us...

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PUM

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Abstract

The invention provides a braille reading material printing quality automatic inspection system and method and a computer readable medium. The system comprises an image acquisition device, a braille identification device, a text comparison device and a result output device. The image acquisition device is used for acquiring a digital image of the printed braille reading material. The braille recognition device is used for recognizing braille information in the digital image and converting the braille information into text information. The text comparison device is used for acquiring original text information of the braille reading material and comparing the text information with the original text information to obtain a comparison result; and the result output device is used for outputting a comparison result. The technical problem that in the prior art, the efficiency of the quality inspection process of the printed braille reading material is low is solved.

Description

technical field [0001] The invention relates to the technical field of information for the blind, in particular to a system, a method and a computer-readable medium for automatically checking the printing quality of Braille reading materials. Background technique [0002] Braille, also known as Braille and raised characters, its smallest unit is "square", which is composed of six dots arranged in a certain irregular pattern. It is specially designed for the visually impaired and relies on tactile perception. It is also a visually impaired The primary means of written communication for people. [0003] The current international Braille "Braille" was created in 1824 by French blind Louis Blaille. Referring to the Blair Braille system in 1952, on the basis of the old Braille characters such as "Xinmu Keming Braille", after adjustment and innovation, China proposed "Mandarin" based on Putonghua, with Beijing phonetics as the standard, using the method of participle ligatures to...

Claims

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Application Information

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IPC IPC(8): G06T7/00G06F16/33
CPCG06F16/334G06T7/0004G06T2207/30144
Inventor 杨阳沃淑萍刘宏王艳萍
Owner CHINA BRAILLE PRESS
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