视频输入句子输出

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摘要翻译：
我们提出了一个系统来产生视频的句子描述：谁对谁做了什么，以及他们在哪里和如何做。动作类作为动词，参与者宾语作为名词短语，这些宾语在名词短语中作为形容词修饰语的性质，参与者之间的空间关系作为介词短语，事件作为介词-短语附加语和状语修饰语的特点。提取渲染这些语言实体所需的信息需要一种事件识别方法来恢复对象轨迹、轨迹到角色的分配和改变身体姿态。
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英文标题：
《Video In Sentences Out》
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作者：
Andrei Barbu, Alexander Bridge, Zachary Burchill, Dan Coroian, Sven
  Dickinson, Sanja Fidler, Aaron Michaux, Sam Mussman, Siddharth Narayanaswamy,
  Dhaval Salvi, Lara Schmidt, Jiangnan Shangguan, Jeffrey Mark Siskind, Jarrell
  Waggoner, Song Wang, Jinlian Wei, Yifan Yin, and Zhiqi Zhang
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最新提交年份：
2012
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分类信息：

一级分类：Computer Science        计算机科学
二级分类：Computer Vision and Pattern Recognition        计算机视觉与模式识别
分类描述：Covers image processing, computer vision, pattern recognition, and scene understanding. Roughly includes material in ACM Subject Classes I.2.10, I.4, and I.5.
涵盖图像处理、计算机视觉、模式识别和场景理解。大致包括ACM课程I.2.10、I.4和I.5中的材料。
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一级分类：Computer Science        计算机科学
二级分类：Artificial Intelligence        人工智能
分类描述：Covers all areas of AI except Vision, Robotics, Machine Learning, Multiagent Systems, and Computation and Language (Natural Language Processing), which have separate subject areas. In particular, includes Expert Systems, Theorem Proving (although this may overlap with Logic in Computer Science), Knowledge Representation, Planning, and Uncertainty in AI. Roughly includes material in ACM Subject Classes I.2.0, I.2.1, I.2.3, I.2.4, I.2.8, and I.2.11.
涵盖了人工智能的所有领域，除了视觉、机器人、机器学习、多智能体系统以及计算和语言（自然语言处理），这些领域有独立的学科领域。特别地，包括专家系统，定理证明（尽管这可能与计算机科学中的逻辑重叠），知识表示，规划，和人工智能中的不确定性。大致包括ACM学科类I.2.0、I.2.1、I.2.3、I.2.4、I.2.8和I.2.11中的材料。
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英文摘要：
  We present a system that produces sentential descriptions of video: who did what to whom, and where and how they did it. Action class is rendered as a verb, participant objects as noun phrases, properties of those objects as adjectival modifiers in those noun phrases,spatial relations between those participants as prepositional phrases, and characteristics of the event as prepositional-phrase adjuncts and adverbial modifiers. Extracting the information needed to render these linguistic entities requires an approach to event recognition that recovers object tracks, the track-to-role assignments, and changing body posture.
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PDF链接：
https://arxiv.org/pdf/1204.2742

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关键词：Intelligence Participants Presentation Descriptions Recognition 所需 noun 修饰语 视频 渲染