手机3D动画中基于导演知识库的摄像机规划  

Camera Planning Based on Director Repository in Mobile 3D Animation

作　　者：段晓芳 蒋梦馨 DUAN Xiao-Fang;JIANG Meng-Xin(Faculty of Information Technology, Beijing University of Technology, Beijing 100124, China)

机构地区：[1]北京工业大学信息学部,北京100124

出　　处：《计算机系统应用》2018年第8期19-27,共9页Computer Systems & Applications

摘　　要：基于全过程计算机辅助动画自动生成技术构建的手机3D动画自动生成系统的最终目标是实现短信内容自动动画化.摄像机规划作为传达动画主题的直接方式,是手机3D动画自动生成系统的关键环节,并已经在系统中建立了完整的定性和定量规划流程.本文在现有相关理论研究的基础上,归纳总结摄影领域的通用性规则,利用语义网本体语言构建摄像机导演知识库,并基于导演知识库完成了摄像机定性规划的两层规则推导,最终实现手机3D动画自动生成系统中摄像机规划的自动生成.Relying on the whole process of computer-aided animation automatic generation technology, the ultimate aim of mobile 3 D animation automatic generation system is to realize automatic animation of text message content. Camera planning, the direct approach to describe the theme of text message, is the important task of the mobile phone 3 D animation automatic generation system, and has established complete qualitative and quantitative planning process. On the basis of the existing relevant theories, this study sums up the common rules in the field of photography, constructs the repository of the camera director by using the semantic web ontology language, accomplishes the two levels rule derivation of the camera＇s qualitative planning based on the director＇s repository, and ultimately implements the automatic generation of the camera planning in the mobile 3 D animation automatic generation system.

关 键 词：动画自动生成 摄像机 语义网 本体 规则 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]