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Interactive motion data acquisition method based on portable terminal

A portable terminal, motion data technology, applied in image data processing, animation production, instruments, etc., can solve the problems of inability to quickly obtain quadruped motion data, static camera, single background, etc., to achieve a friendly interface, rich sources, interactive powerful effect

Inactive Publication Date: 2014-02-26
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
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  • Claims
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Problems solved by technology

At the same time, video-based reconstruction has gradually become a research hotspot. However, the method of obtaining character motion from video still requires a still camera and a single background. Animal Movement Data

Method used

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  • Interactive motion data acquisition method based on portable terminal
  • Interactive motion data acquisition method based on portable terminal
  • Interactive motion data acquisition method based on portable terminal

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specific Embodiment

[0033] Such as figure 2 shown. figure 2 Among them, 1 is the portable terminal; 2 is the enlarged image of the portable terminal; 3 is the storage server; 4 is the shooting cone; 5 is the system function button; 6 is the interactive editing area; 7 is the sketch or skeleton marked by the user; 8 is the video sequence frame Figure; 9 is the wireless connection between the portable device and the server; 10 is the user; 11 is the acquisition object.

[0034] In this specific embodiment, the portable terminal 1 is used as the main interactive facility, and is firstly used to collect video. There are three ways to choose the acquisition of the video. The camera of the device can be activated by the system to continuously collect the video of the target animal 11, and then store it in the portable terminal 1; The server 3 downloads pre-stored video segments and stores them in the terminal 1; in addition, various network video apps can be used to download network videos and stor...

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Abstract

The invention discloses an interactive motion data acquisition method based on a portable terminal. A common portable tablet device is adopted, and a series of program modules provided for users to complete image acquisition, image marking, marking information recognition and motion reconstruction are arranged. The interactive motion data acquisition method enables a user to conveniently make animation reproducing various creatures without expensive motion capture equipment, breaks through the limitation of acquisition objects of traditional motion capture equipment and provides professionals with a method of carrying out motion data acquisition and reconstruction work more quickly. The tool interface is friendly. The method is applicable to various levels of demands from entertainment to development.

Description

technical field [0001] The invention relates to the field of motion data collection methods, in particular to an interactive motion data collection method based on a portable terminal. Background technique [0002] How to quickly obtain real motion data has always been a research hotspot in the field of computer animation. Based on this motivation, skeletal animation production for humanoid characters has formed a complete set of industry processes on the basis of rich research results. By collecting the movements of professional actors as source data, this process can provide highly realistic skeletal animations, and the animators only need to make some stylized fine-tuning to further drive the model with the animations. The mainstream motion capture methods are divided into two types: optical motion capture and sensor motion capture: among them, optical motion capture needs to attach a certain number of marker points on the target surface, identify the marker points throu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T13/00
Inventor 刘晓平陆劲挺谢文军王真水罗飘
Owner HEFEI UNIV OF TECH
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