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Label processing method and system based on dark watermark

A processing method and dark watermarking technology, applied in the field of labeling processing methods and systems based on dark watermarking, can solve problems such as the inability to guarantee the copyright of pictures, the destruction of the centered square of pictures, etc., to prevent pirated applications, prevent theft of cutouts, and maintain interests Effect

Pending Publication Date: 2022-07-01
天津象小素科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing dark watermark multi-digit QR code, several mash-up graphics and digital English arrangement, based on the current technology and the anti-piracy application of a large number of pictures, all ignore the picture ratio and adopt a square 1:1 centering method; but the problem picture The original centered square will be destroyed if the deducted part is stolen; the identification of QR code, several mash-up graphics and digital English arrangement cannot guarantee the copyright of the picture owner

Method used

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  • Label processing method and system based on dark watermark

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Embodiment 1

[0042] Embodiment 1: The present invention provides a method for labeling and processing based on dark watermarks, such as figure 1 shown, including:

[0043] S101 obtains the original image to be inserted with the dark watermark, and determines the display area of ​​the original image;

[0044] S102 processes the marked data in the data source into a dark watermark matrix consistent with the display area distribution information of the original image;

[0045] S103 inserts the labeled data in the dark watermark matrix into the original image to generate an image file with a dark watermark.

[0046] In step S101, the display area of ​​the original image includes an image area or a text description area, and the original image can be divided into different areas according to the image and the text, but is not limited to these two types, and different areas can be divided according to their geometric shapes and sizes. into at least one cell; the total area formed by all cells ...

Embodiment 2

[0057] Embodiment 2: Based on the above technical concept, Embodiment 2 of the present invention also provides a dark watermark-based labeling processing system, including:

[0058] A determination module, used to obtain the original image to be inserted into the dark watermark, and determine the display area of ​​the original image;

[0059] a processing module for processing the marked data in the data source into a dark watermark matrix consistent with the display area distribution information of the original image;

[0060] The generating module is used for inserting the marked data in the dark watermark matrix into the original image to generate an image file with a dark watermark.

[0061] Wherein, the display area of ​​the original image includes an image area or a text description area, and each area includes at least one cell; the total area formed by all the cells can cover the entire screen of the original image;

[0062] The display area distribution information i...

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Abstract

The invention discloses an annotation processing method and system based on a dark watermark, and the method comprises the steps: obtaining an original image to be inserted with the dark watermark, and determining a display region of the original image; processing annotation data in a data source into a dark watermark matrix consistent with display area distribution information of the original image; and inserting the annotation data in the dark watermark matrix into an original image to generate an image file with a dark watermark. According to the scheme, while the concealment of the dark watermark is ensured, the problem of picture embezzlement caused by removing the dark watermark in the local region of the picture is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of image design, in particular to a dark watermark-based labeling processing method and system. Background technique [0002] The existing dark watermark multi-digit two-dimensional code, several mixed graphics and numbers are arranged in English, based on the current technology and the anti-piracy application of large-scale pictures, all ignore the proportion of the picture and adopt the method of 1:1 centering of the square; but the problem picture Partially deducted by theft destroys the original centered square; QR code, several mashup graphics and digital and English arrangement recognition cannot guarantee the copyright of the image owner. SUMMARY OF THE INVENTION [0003] In view of the defects in the prior art, the invention proposes a method and system for labeling processing based on dark watermarks, which can establish a corresponding digital matrix as a dark watermark according to the size of t...

Claims

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Application Information

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IPC IPC(8): G06T1/00G06F21/16
CPCG06T1/0021G06F21/16
Inventor 胡美晨
Owner 天津象小素科技有限公司
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