A method for displaying a dark watermark at a moving end

A display method and watermarking technology, applied in image data processing, special data processing applications, instruments, etc., can solve problems such as forged watermark content, affecting user experience, obvious watermark content, etc., and achieve the effect of safe experience and comfortable reading experience

Inactive Publication Date: 2019-03-29
北京指掌易科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In order to overcome the deficiencies of the existing technology, the present invention proposes a mobile terminal dark watermark display method, which solves the problem that the existing watermark technology makes the water

Method used

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  • A method for displaying a dark watermark at a moving end

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Embodiment 1

[0026] Such as figure 1 As shown, a mobile terminal dark watermark display method described in this embodiment includes the following steps:

[0027] Step 1: Put the watermark content into the matrix after code conversion;

[0028] Step 2: Generate the matrix on the application interface.

[0029] Specifically, the specific process of step 1 of this embodiment is:

[0030] Step 1-1: Encode the watermark information sequence A={a1,a2,a3...an} corresponding to the watermark content to generate a data stream B={b1,b2,b3...,bn};

[0031] Step 1-2: According to the organization rule M, put the data flow B in the matrix E.

[0032] In step 1-1, the watermark information sequence A corresponds to the watermark content, which belongs to the text content. Converting the watermark information sequence A into data stream B is actually converting the text content into digital information, and the watermark information sequence A to data stream B It is a digitization process, and the d...

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Abstract

The invention discloses a method for displaying a dark watermark at a mobile end, which comprises the following steps: 1, after the watermark content is encoded and converted, the watermark content isplaced in a matrix; Step 2: the matrix is drawn onto the application interface. By adopting the method, the invention can avoid interfering with the normal reading of the user, ensure the user experience, prevent the illegal elements from forging the watermark content, and bring the safe experience to the user.

Description

technical field [0001] The invention belongs to the field of mobile application management, and in particular relates to a mobile terminal dark watermark display method. Background technique [0002] With the rapid popularization of smart phones and mobile office becoming the norm, it is imminent how to prevent corporate data leakage on the mobile side. Adding watermarks to application interfaces and documents has become a common way to protect data. [0003] The existing mobile watermark function is to directly display the watermark content on the mobile application interface, which has two problems: [0004] 1. The content of the watermark is too obvious, which interferes with the normal reading of the user, and the user experience is not good; [0005] 2. The content of the watermark is directly displayed, and it is easy to be forged by criminals, which brings hidden dangers to the enterprise. Contents of the invention [0006] In order to overcome the deficiencies o...

Claims

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Application Information

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IPC IPC(8): G06F17/21G06F17/22G06T1/00
CPCG06F40/106G06F40/151G06T1/0021
Inventor 王伟桂艳峰丁俊一陈电波杨旭
Owner 北京指掌易科技有限公司
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