摘要
置身于民族文化传承的时代背景之下,互联网给予文化交流以强烈冲击,传承和保护保本民族优秀文化资源,可将人体运动数据自动捕捉与舞谱生成视为担负此任务的技术措施之一,此视角应能明示其价值所在。以理清运动捕捉技术特征为起点,指出舞谱生成的过程是将舞蹈系列动作完成的数字化记录,通过动作捕捉、基本动作分割等数据重构,实现舞谱自动产生。舞谱具有其记谱规律和科学原理,具有科学性和实用性,舞谱符号应该符合位置、形状、阴影、长短等四个表征属性的统一,数据降维、特征提取、分割点确定以及姿态分析都是舞谱自动生成的关键,优化算法是产生所需舞谱的突破口。
Under the background of national culture inheritance,the Internet gives strong impact to cultural exchange,inherits and protects the excellent cultural resources of the nation.Auto-capture of human motion data and generation of dance score can be regarded as one of the technical measures to undertake this task.This perspective should show its value.Starting from clarifying the technical characteristics of motion capture,this article points out that the process of generating dance score is to digitally record the series of dance movements,and to automatically generate dance score by reconstructing data such as motion capture and basic motion segmentation.Dance score has its rules and principles of notation and it is scientific and practical.Dance score symbols should conform to the unity of position,shape,shadow,length and other four characterization attributes.Data dimensionality reduction,feature extraction,segmentation point determination and posture analysis are the key to the automatic generation of dance score,and optimization algorithm is the breakthrough to produce the required dance score.
作者
庞志宏
PANG Zhihong(Lanzhou Institute of Technology,Lanzhou 730050,China)
出处
《中国有线电视》
2019年第5期509-511,共3页
China Digital Cable TV
基金
甘肃省体育局规划项目(项目编号:GST201880)
关键词
人体运动数据
运动数据捕捉
拉班舞谱
舞谱生成
human motion data
motion data capture
laban dance score
dance score generation