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A fast digital photographing method for head template portrait positioning

A head and portrait technology, which is applied in the field of fast digital photography for head template portrait positioning, can solve problems such as slow photography speed, and achieve the effect of increased photography speed, no avatar layout imbalance, and simple and fast operation

Active Publication Date: 2020-03-06
SOUTHWEST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fast digital photographing method for head template portrait positioning, aiming to solve the problem that the existing digital photographing requires manual positioning of the head portrait, and the photographing speed is relatively slow

Method used

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  • A fast digital photographing method for head template portrait positioning
  • A fast digital photographing method for head template portrait positioning
  • A fast digital photographing method for head template portrait positioning

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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0021] The application principle of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0022] Such as figure 1 As shown, the fast digital photographing method of the head template portrait location that the embodiment of the present invention provides comprises the following steps:

[0023] S101: Create avatar vector model data: the minimalist vector model is mainly based on the position and proportion of the three key elements of the face, shoulders, and neckline, and is described in program design by establishing structural variables. The face is represented by an ell...

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Abstract

The invention discloses a fast digital photographing method for head template portrait positioning. The fast digital photographing method for head template portrait positioning uses software to superimpose a transparent head portrait vector model in a viewfinder frame. When taking pictures, operate the viewfinder frame to place people Just place the face in the head model, and the system automatically calculates the position, proportion and size of the viewfinder frame. The method for locating the avatar vector model of the present invention does not need to consider the layout of the avatar, only needs to match the key elements of the avatar, and its operation is relatively simple and fast. Through the comparison test, the speed of taking photos by using the avatar vector model positioning method is increased by 30-80%, and there is no unbalanced avatar layout. The method of the invention is easy to operate and improves the photographing speed.

Description

technical field [0001] The invention belongs to the technical field of digital photographing, and in particular relates to a fast digital photographing method for head template portrait positioning. Background technique [0002] At present, digital portrait photography technology is mature and widely used. Many industries need to provide digital ID photos when registering personnel. When taking ID photos, professional photo studios generally take panoramic photos with digital cameras, and then process them through image processing software (such as PhotoShop), scale and edit ID photos of specified sizes according to specifications. This treatment method is effective, but it requires professional operation, takes a long time to process, and is relatively expensive. In recent years, there are more and more high-definition cameras on the market, such as Logitech C910 and C920, whose imaging speed is fast and the imaging quality is even comparable to digital cameras. The appl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232
CPCH04N23/62H04N23/63
Inventor 周素梅邓蜀国
Owner SOUTHWEST UNIV
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