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    • 27. 发明授权
    • Multimedia integration description scheme, method and system for MPEG-7
    • MPEG-7多媒体集成描述方案,方法和系统
    • US07970822B2
    • 2011-06-28
    • US12372052
    • 2009-02-17
    • Ana Belen BenitezShih-Fu ChangQian HuangSeungyup PaekAtul Puri
    • Ana Belen BenitezShih-Fu ChangQian HuangSeungyup PaekAtul Puri
    • G06F15/16G06F12/00
    • G06F17/30044G06F17/3002G06F17/30038G06F17/30858G06F17/30914G06F17/30958Y10S707/99945Y10S707/99948
    • The invention provides a system and method for integrating multimedia descriptions in a way that allows humans, software components or devices to easily identify, represent, manage, retrieve, and categorize the multimedia content. In this manner, a user who may be interested in locating a specific piece of multimedia content from a database, Internet, or broadcast media, for example, may search for and find the multimedia content. In this regard, the invention provides a system and method that receives multimedia content and separates the multimedia content into separate components which are assigned to multimedia categories, such as image, video, audio, synthetic and text. Within each of the multimedia categories, the multimedia content is classified and descriptions of the multimedia content are generated. The descriptions are then formatted, integrated, using a multimedia integration description scheme, and the multimedia integration description is generated for the multimedia content. The multimedia description is then stored into a database. As a result, a user may query a search engine which then retrieves the multimedia content from the database whose integration description matches the query criteria specified by the user. The search engine can then provide the user a useful search result based on the multimedia integration description.
    • 本发明提供一种用于以允许人,软件组件或设备容易地识别,表示,管理,检索和分类多媒体内容的方式来集成多媒体描述的系统和方法。 以这种方式,例如,可能有兴趣从数据库,因特网或广播媒体定位特定的多媒体内容的用户可以搜索和查找多媒体内容。 在这方面,本发明提供了一种接收多媒体内容并将多媒体内容分离成分配给多媒体类别(诸如图像,视频,音频,合成和文本)的组件的系统和方法。 在多媒体类别的每一个内,对多媒体内容进行分类,并且生成多媒体内容的描述。 然后使用多媒体集成描述方案对所述描述进行格式化,集成化,并且为多媒体内容生成多媒体集成描述。 然后将多媒体描述存储到数据库中。 结果,用户可以查询搜索引擎,该搜索引擎然后从整合描述与用户指定的查询标准匹配的数据库中检索多媒体内容。 然后,搜索引擎可以基于多媒体整合描述向用户提供有用的搜索结果。
    • 28. 发明申请
    • VIDEO CONCEPT CLASSIFICATION USING AUDIO-VISUAL ATOMS
    • 使用音频视频的视频概念分类
    • US20110081082A1
    • 2011-04-07
    • US12574716
    • 2009-10-07
    • Wei JiangCourtenay CottonShih-Fu ChangDaniel P. EllisAlexander C. Loui
    • Wei JiangCourtenay CottonShih-Fu ChangDaniel P. EllisAlexander C. Loui
    • G06K9/00G06K9/62G10L11/00
    • G06K9/00765G10L25/00
    • A method for determining a classification for a video segment, comprising the steps of: breaking the video segment into a plurality of short-term video slices, each including a plurality of video frames and an audio signal; analyzing the video frames for each short-term video slice to form a plurality of region tracks; analyzing each region track to form a visual feature vector and a motion feature vector; analyzing the audio signal for each short-term video slice to determine an audio feature vector; forming a plurality of short-term audio-visual atoms for each short-term video slice by combining the visual feature vector and the motion feature vector for a particular region track with the corresponding audio feature vector; and using a classifier to determine a classification for the video segment responsive to the short-term audio-visual atoms.
    • 一种用于确定视频段的分类的方法,包括以下步骤:将视频段分解成多个短视频片段,每个短片段包括多个视频帧和音频信号; 分析每个短期视频片段的视频帧以形成多个区域轨道; 分析每个区域轨迹以形成视觉特征向量和运动特征向量; 分析每个短期视频片段的音频信号以确定音频特征向量; 通过将特定区域轨道的视觉特征向量和运动特征向量与相应的音频特征向量组合,形成每个短期视频片段的多个短期视听原子; 并且使用分类器来确定响应于短期视听原子的视频片段的分类。
    • 29. 发明申请
    • SYSTEMS AND METHODS FOR IMAGE ARCHEOLOGY
    • 图像科学的系统与方法
    • US20110025710A1
    • 2011-02-03
    • US12861377
    • 2010-08-23
    • Lyndon KennedyShih-Fu Chang
    • Lyndon KennedyShih-Fu Chang
    • G09G5/00G06F17/30G06K9/36
    • G06T7/0022G06T7/254G06T7/97G06T11/60
    • Systems and methods are described for determining manipulation history among a plurality of images. The described techniques include selecting a pair of images from the plurality of images, detecting one or more manipulations operable to transform one of the images to the other, and based on the manipulations detected, determining a parent-child relationship between the pair or pairs of images. The described techniques can further include repeating the selecting two images, detecting manipulations, and determining the parent-child relationship for each pairs of images in the plurality of images, constructing a visual migration map for the images, and presenting the visual migration map in a user readable format.
    • 描述了用于确定多个图像之间的操作历史的系统和方法。 所描述的技术包括从多个图像中选择一对图像,检测可操作以将图像中的一个图像转换为另一图像的一个或多个操作,并且基于检测到的操作,确定一对或多对图像之间的父子关系 图片。 所描述的技术可以进一步包括重复选择两个图像,检测操作,以及确定多个图像中每对图像的父子关系,构建图像的视觉迁移图,以及将视觉迁移图呈现在 用户可读格式。
    • 30. 发明授权
    • Systems and methods for interoperable multimedia content descriptions
    • 用于互操作的多媒体内容描述的系统和方法
    • US07653635B1
    • 2010-01-26
    • US09830899
    • 1999-11-05
    • Seungup PaekAna BenitezShih-Fu Chang
    • Seungup PaekAna BenitezShih-Fu Chang
    • G06F17/30
    • G06F17/30607G06F17/30038G06F17/3079G06F17/30858
    • Systems and methods for generating standard description records from multimedia information are provided. The system includes at least one multimedia information input interface (180) receiving multimedia information, a computer processor, and a data storage system (150), operatively coupled to said processor, for storing said at least one description record. The processor performs object extraction processing to generate multimedia object descriptions (200, 201, 205) from the multimedia information, and object hierarchy processing (410, 420) to generate multimedia object hierarchy descriptions, to generate at least one description record including the multimedia object descriptions (200, 201, 205) and multimedia object hierarchy descriptions for content embedded within the multimedia information.
    • 提供了从多媒体信息生成标准描述记录的系统和方法。 系统包括至少一个接收多媒体信息的多媒体信息输入接口(180),计算机处理器和可操作地耦合到所述处理器的数据存储系统(150),用于存储所述至少一个描述记录。 处理器执行对象提取处理以从多媒体信息和对象分层处理(410,420)生成多媒体对象描述(200,201,205)以生成多媒体对象层级描述,以生成包括多媒体对象的至少一个描述记录 描述(200,201,205)以及多媒体信息中嵌入的内容的多媒体对象层级描述。