CAJ | 학술논문

本文利用视频信息来对人体局部运动进行获取、处理和分析。通过对比分析背景差法、帧差法以及光流法在静止背景中提取运动目标的效果并利用背景差法在单一视频中，跟踪人体的运动，提取人体的运动特征数据，并加上时间参数使之形成运动曲线，从而控制三维场景中特定物体的运动，实现互动娱乐的效果，增强娱乐性和交互性
본문이용시빈신식래대인체국부운동진행획취、처리화분석。통과대비분석배경차법、정차법이급광류법재정지배경중제취운동목표적효과병이용배경차법재단일시빈중，근종인체적운동，제취인체적운동특정수거，병가상시간삼수사지형성운동곡선，종이공제삼유장경중특정물체적운동，실현호동오악적효과，증강오악성화교호성
By using video information the body’s movement can be acquised, processed and analysised. Through the comparative analysis between Background Subtraction method, Frame Difference method and the Optical Flow method in static background image, tracking the motion of human, extracting human’s moving features and finally generating the movtion curve at the time axis using Background Subtraction method, witch can control the particular object of 3D scene, make it realize the effect of interactive entertainment and enhance the effect of entertaining and interaction.