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汤颖, 徐珊. MDVis: 多模态电影数据可视分析系统[J]. 计算机辅助设计与图形学学报, 2020, 32(11): 1707-1720. DOI: 10.3724/SP.J.1089.2020.18169
引用本文: 汤颖, 徐珊. MDVis: 多模态电影数据可视分析系统[J]. 计算机辅助设计与图形学学报, 2020, 32(11): 1707-1720. DOI: 10.3724/SP.J.1089.2020.18169
Tang Ying, Xu Shan. MDVis: Visual Analysis of Multimodal Movie Data[J]. Journal of Computer-Aided Design & Computer Graphics, 2020, 32(11): 1707-1720. DOI: 10.3724/SP.J.1089.2020.18169
Citation: Tang Ying, Xu Shan. MDVis: Visual Analysis of Multimodal Movie Data[J]. Journal of Computer-Aided Design & Computer Graphics, 2020, 32(11): 1707-1720. DOI: 10.3724/SP.J.1089.2020.18169

MDVis: 多模态电影数据可视分析系统

MDVis: Visual Analysis of Multimodal Movie Data

  • 摘要: 电影数据是一个多模态数据集,包含影片、导演和演员3种不同模态的数据,且不同模态的数据类型不同.如何从这些多类型数据中提取特征信息并进行相应的可视化,进一步通过多视图间的联动交互获得模态内部的特点与不同模态间的关系和影响是一个值得研究的问题.首先从电影数据集中提取不同类型数据的特征;其次根据不同类型的数据特点设计可视化布局,并基于Martini玻璃体叙事可视化结构设计可视化交互探索.特别针对影人关系特征,分别定义各个模态影人间的合作关系,并提出了改进的力导引算法可视化影人合作关系.实现了Web环境下的交互式多模态电影数据可视化系统MDVis,并使用豆瓣电影数据集进行用户实验和案例分析,实验结果验证了上述方法分析多模态电影数据的有效性.

     

    Abstract: Movie data is a multimodal data set containing three different modes of data,which are movies,directors and actors.It is challenging how to extract features from these multi-modal data and reveal the relationships and influences of features within and among different modes through appropriate visualizations and interactions.In this paper,we first extract the content,numerical and relational data features from corresponding movie data set and design the proper visual layouts according to different characteristics of data features.Based on Martini vitreous narrative visual structure we design the visual analysis system to explore the multi-modal movie data.Especially for the filmmakers’relationship,we define the cooperation between different modes of filmmakers,and an improved force-directed graph layout algorithm is proposed to visualize the cooperative relationships between filmmakers.The Web-based multi-modal movie data visualization system MDVis has been implemented and used to visualize and analyze the Douban movie data set.The experimental results verify the effectiveness of our method in analyzing multi-modal movie data.

     

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