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Picture document processing method and device

A picture and document technology, applied in the field of picture document processing methods and devices, can solve the problems of high development cost, error-prone, and low reading efficiency, and achieve the effects of reducing development cost, avoiding conversion errors, and improving reading efficiency

Inactive Publication Date: 2013-11-27
FOUNDER INTERNATIONAL CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the problems of low reading efficiency, error-proneness, and high development cost in the existing reading tools in the process of reading picture documents in the related art, the present invention has not yet been proposed for effective problems. Therefore, the main purpose of the present invention is to The purpose is to provide a method and device for processing picture files to solve the above problems

Method used

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  • Picture document processing method and device
  • Picture document processing method and device

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Embodiment Construction

[0035] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0036] figure 1 is a schematic structural diagram of a processing device for image files according to an embodiment of the present invention; Figure 2a-2e is based on figure 1 A schematic diagram of the result of preprocessing the image file in the illustrated embodiment; image 3 is based on figure 1 A schematic diagram of the result of segmenting the image file into blocks according to the illustrated embodiment; Figure 4 is based on image 3 A schematic diagram of the result of performing block-by-line processing on text blocks in the illustrated embodiment; Figure 5 is based on Figure 4 A schematic diagram of the results of word segmentation processing of the text block in the il...

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Abstract

The invention discloses a picture document processing method and device. The picture document processing method comprises the following steps: preprocessing a picture document to acquire a connected-domain based page image; segmenting the connected-domain based page image into one or a plurality of picture blocks; determining the types of the picture blocks according to the document content attribute of the picture blocks; correspondingly rearranging any one or more types of picture blocks according to the size of a displaying area to acquire the display data of each type of picture block; and displaying the display data of the picture block in the displaying area. Due to the adoption of the picture document processing method and device, the layout can be rearranged directly on the image layer of the picture document without using a reading tool, the reading efficiency is improved, the conversion error caused by using the reading tool to convert is avoided, and the development cost is lowered.

Description

technical field [0001] The present invention relates to the field of image processing, in particular to a method and device for processing image files. Background technique [0002] The reading tools used to support layout rearrangement in the prior art are mainly aimed at formatted documents, such as PDF, CEBX, EPUB, and the like. This type of file itself contains content-based information, such as text encoding, text position, text font size, illustration position, graphic expression, and so on. These provide convenience for rearranging display forms according to different resolutions. However, for the scanned image format document, before using the above-mentioned existing technology for rearrangement, it needs to be recognized by technologies such as OCR recognition, and the OCR recognition technology itself still has problems such as error rate and compatibility. Moreover, for comic images or scanned PDFs, since there is no relevant page and OCR information, it cannot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/24G06T11/60
Inventor 胡希驰
Owner FOUNDER INTERNATIONAL CO LTD
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