摘要
文中以提升三维动画生成的精准性,实现跨平台动画展示为目标,设计基于语料库的三维动画数字媒体系统。语料库模块通过网页抓取、网页清洗、中文分词与文本分类等步骤提取高精度数据;角色动画生成模块采用语义描述的方法对提取到的数据展开框架信息描述,并计算对象空间三维坐标,利用内置动画执行脚本,生成三维角色动画;改进数字媒体播放器模块利用改进后的数字媒体播放器,实现三维角色动画的跨平台展示。实验结果证明,所设计系统可有效读取已知内容并提取关键词,依据关键词特征生成三维动画,具备精准率高、反应时间快、丢帧率小及跨平台展示动画优势。
In order to improve the accuracy of 3D animation generation and achieve cross platform animation presentation,a 3D animation digital media system based on corpus is designed.The corpus module is used to extract high-precision data by the steps of web page capture,web page cleaning,Chinese word segmentation and text classification.The semantic description method is used in the character animation generation module to describe the frame information of the extracted data,calculate the three-dimensional coordinates of the object space,and generate three-dimensional character animation by means of the built-in animation executing scripts.The improved digital media player is adopted to improve the digital media player module,and realize the cross-platform presentation of the 3D character animation.The experiment results show that the system designed in this paper can effectively read the known content and extract keywords,generate 3D animation according to the keyword features,and has the advantages of high accuracy,fast response,low frame loss rate and cross-platform presentation of animation.
作者
马中文
MA Zhongwen(Guangdong University of Technology,Guangzhou 510000,China)
出处
《现代电子技术》
2021年第14期161-164,共4页
Modern Electronics Technique
基金
广东省自然科学基金资助项目(2018A030313802)
2018年度教育部人文社会科学研究青年基金项目(18YJC760057)。
关键词
三维动画
数字媒体
语料库
角色动画
数据提取
信息描述
跨平台展示
3D animation
digital media
corpus
character animation
data extraction
information description
cross-platform presentation
