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Picture watermark adding method, mobile terminal and readable storage medium

A mobile terminal and watermark technology, which is applied in image data processing, image data processing, instruments, etc., can solve the problems of low watermark efficiency, unclear watermark, and inability to protect the copyright of pictures, etc., and achieve the effect of improving effectiveness and efficiency

Inactive Publication Date: 2017-10-17
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to propose a method for adding a picture watermark, a mobile terminal and a computer-readable storage medium. Simple, unable to protect the copyright of pictures, and the technical problem of low efficiency of watermarking

Method used

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  • Picture watermark adding method, mobile terminal and readable storage medium
  • Picture watermark adding method, mobile terminal and readable storage medium
  • Picture watermark adding method, mobile terminal and readable storage medium

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Embodiment Construction

[0056] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0057] In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, 'module', 'part' or 'unit' may be used in combination.

[0058]Terminals may be implemented in various forms. For example, the terminals described in the present invention may include mobile phones, tablet computers, notebook computers, palmtop computers, personal digital assistants (Personal Digital Assistant, PDA), portable media players (Portable Media Player, PMP), navigation devices, portable Mobile terminals such as wearable devices, smart bracelets, and pedometers, and fixed terminals such as digital TVs and desktop computers.

[0059] In the following description, a mobile terminal will be ...

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PUM

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Abstract

The invention discloses a picture watermark adding method. The method comprises the following steps of extracting the gray value of each pixel point in a region wherein a watermark needs to be added, and calculating the average gray value of the region with the watermark to be added, wherein a target picture is adopted as a picture with the watermark to be added; according to the average gray value of the region with the watermark to be added, determining the color type of the watermark to be added; adding the watermark corresponding to the color type of the watermark to be added into the region with the watermark to be added. The invention also discloses a mobile terminal and a computer readable storage medium. According to the invention, the watermark in each picture is effectively ensured to be clearly visible. Therefore, the user experience and the copyright protection strength of the picture are improved.

Description

technical field [0001] The invention relates to the field of adding watermarks, in particular to a method for adding image watermarks, a mobile terminal and a computer-readable storage medium. Background technique [0002] With the development of Internet technology and social networks, a large number of pictures, videos and other information are posted on the Internet every day. The increase in the amount of network information will lead to the rapid spread of information. A large number of pictures and videos on the Internet are spread everywhere without the consent of everyone. The copyright protection of pictures and videos has higher requirements. [0003] At present, adding watermarks to pictures can effectively protect the owner's pictures from being abused, and at the same time, it also plays a role in identifying pictures. Therefore, the most common copyright protection method in the application market is to add a fixed watermark to a fixed position of the picture....

Claims

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Application Information

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IPC IPC(8): G06T1/00
CPCG06T1/0021
Inventor 孙垚
Owner NUBIA TECHNOLOGY CO LTD
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