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Method and device for generating image-text structured information

A technology of structured information, graphics and text, applied in the computer field, can solve problems such as irregular layout and affect reading experience, and achieve the effect of improving accuracy, improving reading experience, and improving self-adaptation

Pending Publication Date: 2020-04-21
BEIJING INFORMATION SCI & TECH UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Figure 4-14 It gives the effects of various types of document paragraphs with mixed layout of graphics and text and the corresponding structured information of graphics and text. The irregular layout will affect the reading experience

Method used

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  • Method and device for generating image-text structured information
  • Method and device for generating image-text structured information
  • Method and device for generating image-text structured information

Examples

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Embodiment Construction

[0021] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in many forms and should not be construed as limited to the embodiments set forth herein. Rather, these examples are provided so that the understanding of this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the protection scope of the present disclosure.

[0022] It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings. In the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.

[0023] It should be noted that...

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PUM

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Abstract

The embodiment of the invention discloses a method and device for generating image-text structured information. One specific implementation mode of the method comprises: recognizing paragraphs of a layout document to be processed in an image-text mixed arrangement mode to obtain paragraph information, wherein the paragraph information comprises paragraph external frame information used for representing the range where the paragraphs are located; determining layout image-text element information in the paragraph according to the paragraph external frame information; reading, judging and markingprimitive category information of the layout graphic and text element information to obtain layout graphic and text information; analyzing, splitting and rearranging the primitive objects according to a preset reading sequence of the layout graphic and text information to obtain the graphic and text information; and mapping the graphic and text information into graphic and text structured information. According to the embodiment, accurate generation of the image-text structured information is realized, so that the display adaptability of the document on different devices is enhanced.

Description

technical field [0001] The embodiments of the present disclosure relate to the field of computer technology, and in particular to a method and device for generating graphic-text structured information. Background technique [0002] Digital publications, commonly known as e-books, can be presented on digital reading devices such as computers, mobile phones, large cabinet-style touch screens, and electronic paper books. At present, the input of digital publishing resource processing is mostly the intermediate product of professional typesetting software, such as pure format documents such as PDF. [0003] However, because it does not contain streaming graphic and text structured information, or the quality of streaming graphic and text structured information obtained after automatic intelligent layout recognition is poor, it is impossible to accurately generate graphic and text structured information. Therefore, the adaptive reading effect between devices with different scree...

Claims

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Application Information

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IPC IPC(8): G06F16/25G06F40/189
CPCG06F16/258
Inventor 田英爱王长胜李宁施运梅李海波陈亚军
Owner BEIJING INFORMATION SCI & TECH UNIV