视频分类的方法和装置

Method and device for classifying videos

Abstract

The embodiment of the invention discloses a method and a device for classifying videos, relates to the technical field of electronic information, and aims at improving the accuracy of video classification. The method comprises the steps of sectioning videos in a sample video database according to a time sequence to obtain a sectioning result; generating a moving atom set; generating a moving phrase set which can express a complex moving mode according to the moving atom set and the sectioning result; generating a description vector of the videos in the sample video database based on the moving phrase set; determining the video which has the same type with video in the sample video database and is to be detected according to the description vector. The method is applicable to video classification scenes.
本发明实施例公开了一种视频分类的方法和装置,涉及电子信息技术领域,能够提高视频分类的精确度。本发明的方法包括:按照时间顺序对样本视频库中的视频进行分段并得到分段结果,并生成运动原子集合;利用所述运动原子集合和所述分段结果,生成能够表达复杂运动模式的运动短语集合,并生成基于所述运动短语集合的所述样本视频库中的视频的描述向量;利用所述描述向量,确定与所述样本视频库中的视频的类型相同的待检测视频。本发明适用于视频分类的场景中。

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Patent Citations (4)

    Publication numberPublication dateAssigneeTitle
    CN-103177091-AJune 26, 2013深圳先进技术研究院视频分类方法和系统
    US-2007162924-A1July 12, 2007Regunathan Radhakrishnan, Michael Siracusa, Ajay DivakaranTask specific audio classification for identifying video highlights
    US-2007255755-A1November 01, 2007Yahoo! Inc.Video search engine using joint categorization of video clips and queries based on multiple modalities
    US-8135221-B2March 13, 2012Eastman Kodak Company, Columbia UniversityVideo concept classification using audio-visual atoms

NO-Patent Citations (2)

    Title
    LIMIN WANG ET AL.: "Motionlets: Mid-Level 3D Parts for Human Motion Recognition", 《IEEE CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION》
    MANAVENDER R. MALGIREDDY ET AL.: "Language-Motivated Approaches to Action Recognition", 《JOURNAL OF MACHINE LEARNING RESEARCH》

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