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A template-based mask automatic erasing method

An automatic erasing and masking technology, applied in the input/output process of data processing, instruments, calculations, etc., can solve the problems of automatic erasing, erasing a single shape, and unable to transform masks in multiple ways, so as to expand the application. range effect

Active Publication Date: 2019-12-17
ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem mainly solved by the present invention is to provide a mask automatic erasing method based on a template, which solves the problems in the prior art that the erasing shape is single and cannot perform multiple transformations on the erasing shape to automatically erase the mask

Method used

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  • A template-based mask automatic erasing method
  • A template-based mask automatic erasing method
  • A template-based mask automatic erasing method

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Embodiment Construction

[0023] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described in this specification. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0024] It should be noted that, unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those skilled in the technical field of the present invention.

[0025] Terms used in the description of the present invention are only for the purpose of describing specific embodiments, and are not used to limit the present invention. T...

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Abstract

The invention discloses a template-based automatic mask erasing method. The method comprises the steps that a pre-selected image is reconstructed into a base graph, and a raster scanning is conductedon the base graph to calculate the user-required shape vector data, the vector data is transformed into matrix data to complete the extraction of the shape, the matrix data is move parallel and / or scaled to generate a drawing template, and finally the final automatic erasing effect is achieved through a three-dimensional spatial orthographic projection sub-layer drawing method. Through the technical scheme of the template-based mask automatic erasing method, the customization of the erasing shape and the automatic processing of the erasing process are achieved in the erasing process. Comparedwith the prior art, the application scope of the mask erasing method is expanded, and the interaction mode is no longer confined to operations on a screen or keys.

Description

technical field [0001] The invention relates to the field of computer image processing, in particular to a template-based mask automatic erasing method. Background technique [0002] With the rapid development of interactive multimedia, more and more businesses begin to focus on enhancing user participation and experience in commercial activities with the help of interactive multimedia. Using mobile terminals to realize interactive mask erasure is also widely used in business activities. [0003] In the prior art, the common mask erasing method is mostly used in lottery activities. The user slides his finger on the screen of the mobile device, and the mask of the area where the finger slides disappears and displays the content of the bottom plate that needs to be displayed. However, this This method requires the user to specify the erasing position, and the erasing shape (mainly the erasing shape of the finger) is single, which is not enough to meet the application requirem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0484G06F9/451
CPCG06F3/04845
Inventor 王华楚世理卢冰徐明亮李绅绅
Owner ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY
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