HAVIC MED Event E051-E060 -- Videos, Metadata and Annotation
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Introduction HAVIC MED Event E051-E060 -- Videos, Metadata and Annotation was developed by the Linguistic Data Consortium (LDC) and is comprised of approximately 53 hours of user-generated videos with annotation and metadata. To advance multimodal event detection and related technologies, LDC developed, in collaboration with NIST (the National Institute of Standards and Technology), a large, heterogeneous, annotated multimodal corpus for HAVIC (the Heterogeneous Audio Visual Internet Collection) that was used in the NIST-sponsored MED (Multimedia Event Detection) task for several years. HAVIC MED Event E051-E060 is a subset of that corpus, specifically, a collection of event videos for the HAVIC Project originally released to support the 2016 Multimedia Event Detection task. Data The data consists of videos of various events (event videos) and videos completely unrelated to events (background videos) harvested by a large team of human annotators. Each event video was manually annotated with a set of judgments describing its event properties and other salient features. Background videos were labeled with topic and genre categories. All video files are in .mp4 format (h.264), with varying bit-rates and levels of audio fidelity and video resolution. Metadata and annotation for the videos are stored in a .tsv file. Samples Please view this video sample and annotation sample. Updates None at this time. Portions © 2011-2016 YouTube, LLC, © 2011-2018 Trustees of the University of Pennsylvania
简介 HAVIC MED Event E051-E060——视频、元数据与标注由语言数据联盟（Linguistic Data Consortium, LDC）开发，包含约53小时带标注及元数据的用户生成视频。为推动多模态事件检测及相关技术发展，LDC与美国国家标准与技术研究院（National Institute of Standards and Technology, NIST）合作开发了面向HAVIC（异构音视频互联网数据集，Heterogeneous Audio Visual Internet Collection, HAVIC）的大型异构标注多模态语料库，该语料库曾多年用于NIST主办的MED（多媒体事件检测，Multimedia Event Detection, MED）任务。HAVIC MED Event E051-E060是该语料库的子集，特指为支撑2016年多媒体事件检测任务而首次发布的HAVIC项目事件视频合集。 数据说明 本数据集包含由大规模人工标注团队采集的各类事件视频（事件视频）以及与事件完全无关的背景视频。每段事件视频均经人工标注，生成描述其事件属性及其他显著特征的判断集；背景视频则被标注了主题与体裁类别。所有视频文件均采用.mp4格式（h.264编码），比特率、音频保真度及视频分辨率各不相同。视频的元数据与标注信息存储于.tsv格式文件中。 样例 请查看本视频样例与标注样例。 更新说明 暂无最新更新。 部分内容© 2011-2016 YouTube, LLC，© 2011-2018 宾夕法尼亚大学校董会
