Video semantic information is referred to the information about the objects in video streams, including object shape, spatial relation between objects, and events related to objects, etc.
视频语义信息是指描述视频中的物体形状、物体之间空间关系以及物体的事件等内容的信息。
Video contains rich semantic information which can be represented by multi-modal features including textural, visual and audial features.
视频蕴涵了丰富的语义信息，可以用文本、视觉和听觉特征等多模态特征表达。
A hierarchical semantic associative video model was proposed which described video information in hierarchical concept tree, scene network and semantic object net.
提出一种视频的分层语义联想模型，构造三个层次的信息：概念层次树，场景网络和语义对象网络。
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