An intelligent print document processing system and method based on hvs
A technology for printing documents and processing systems, which is applied in electronic digital data processing, digital output to printing units, input/output process of data processing, etc. and other problems to achieve the effect of improving concealment and improving visual comfort.
Active Publication Date: 2020-12-11
TIANGU INFORMATION SCI TECH HANGZHOU
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However, this method cannot adjust the embedding position and color value of the anti-counterfeiting information according to the content of the electronic document, and has poor concealment and has a significant impact on the reading of the original text.
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[0034] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.
[0035] Such as Figure 1 to Figure 2 As shown, an HVS-based intelligent printing document processing system 100 includes: a preprocessing module 10 , a computing module 11 , an image processing module 12 and a data synthesis module 13 . in:
[0036] The preprocessing module 10 is used to perform preprocessing operations on electronic documents. Preprocessing operations include: verification, information extraction, color value distribution calculation, etc.
[0037] The calculation module 11 is used to calculate the preprocessed electronic document and obtain the dynamic color value conforming to the characteristics of HVS (Human Visual System). The dynamic color value includes but not limited to HSV, RGBA and other representation forms.
[0038] The image processing module 12 is used to process the anti-counterfeit information accord...
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The invention discloses an intelligent printed document processing system based on HVS. The intelligent printed document processing system comprises a preprocessing module which is used for preprocessing an electronic document, a calculation module which is used for calculating a dynamic color value, meeting the HVS characteristics, of the electronic document, an image processing module which is used for processing the anti-counterfeiting information according to the dynamic color value calculated by the calculation module, and a data synthesis module which is used for embedding the processedanti-counterfeiting information into an electronic document to generate a printed document. According to the intelligent printed document processing system and method based on the HVS, the embedding position and the dynamic color value of the anti-counterfeiting information can be adjusted according to the content of the electronic document, and the concealment of the embedding position of the anti-counterfeiting information can be improved, and reading of an original text is not affected.
Description
technical field [0001] The invention relates to an HVS-based intelligent printing document processing system and method. Background technique [0002] At present, most of the anti-counterfeiting traceability solutions for printed documents are by adding explicit marks such as background and texture on printed documents. However, this method cannot adjust the embedding position and color value of the anti-counterfeit information according to the content of the electronic document, which has poor concealment and has obvious influence on the reading of the original text. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the present invention provides an HVS-based intelligent printing document processing system and method that can solve the above problems. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] An HVS-based intelligent printing document processing system, in...
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IPC IPC(8): G06F21/16G06F3/12
CPCG06F3/1208G06F3/1242G06F21/16
Inventor 刘伟宾郭峰金宏洲程亮
Owner TIANGU INFORMATION SCI TECH HANGZHOU