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Image interactive method and interactive device

A technology of images and facial features, applied in the field of computer graphics processing, can solve problems such as the inability to form efficient real-time interactive animations, and achieve the effect of avoiding rendering complexity

Active Publication Date: 2021-04-20
APPMAGICS TECH BEIJING LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the embodiment of the present invention provides an image interaction method and an interaction device, which are used to solve the technical problem that an efficient real-time interactive animation cannot be formed in the live photo mode

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Embodiment Construction

[0062] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0063] The step numbers in the drawings are only used as reference signs for the steps and do not indicate the order of execution.

[0064] The basic image interaction method of the present invention includes:

[0065]The first part: Establish the mapping relationship between the photo and the corresponding facial features of the controller;

[0066] The second part: Identify the position deviation data that controls the movement of the facial featur...

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Abstract

The image interaction method and the interaction device of the present invention are used to solve the technical problem that high-efficiency real-time interactive animation cannot be formed in the live photo mode. The interactive method includes: the first part: establishing a mapping relationship between the photo and the corresponding facial features of the controller; the second part: identifying the positional deviation data of the controller's facial features movement, as the basis for the corresponding position change of the photo, and forming the expression change effect of the photo. Using the conversion model of similar features established in similar coordinate spaces, the actively changing feature data is used as a control signal to complete the passive change of the still picture, forming a novel visual effect.

Description

technical field [0001] The invention relates to the field of computer graphic processing, in particular to human-computer interactive processing of graphics. Background technique [0002] Computer animation is usually used to animate images of still people. For face close-up activities, art designers need to make a close-up picture model of the face in advance, and then form a continuous sequence of frame pictures, or model the head and face, bind bones or muscles, and stretch according to the frame rate , texture mapping, and real-time rendering to form a sequence frame picture. The above processing method needs to determine the close-up of the person or face. [0003] In the existing human-computer interaction behavior, it is necessary to realize the live photo mode on the mobile terminal. The main feature is to first present the obtained static close-up of the face on the screen of the mobile terminal, usually a part of the image in a photo, and then use the mobile The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06T13/80
CPCG06T13/80G06V40/165G06V40/171
Inventor 雷宇付一洲李晓帆李伟栋王玉坤金宇林伏英娜
Owner APPMAGICS TECH BEIJING LTD