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    • 9. 发明申请
    • METHOD AND SYSTEM FOR INTELLIGENT VIDEO ADAPTATION
    • 用于智能视频适应的方法和系统
    • US20080123741A1
    • 2008-05-29
    • US11744100
    • 2007-05-03
    • ZHU LIFAISAL ISHTIAQ
    • ZHU LIFAISAL ISHTIAQ
    • H04N7/12H04B1/66
    • H04N19/156H04N19/102H04N19/115H04N19/154
    • A system (100) and method (200) for efficient video adaptation of an input video (102) is provided. The method can include segmenting (210) the input video into a plurality of video shots (142) using a video trace (111) to exploit a temporal structure of the input video, selecting (220) a subset of frames (144) for the video shots that minimizes a distortion of adapted video (152) using the video trace, and selecting transcoding parameters (122) for the subset of frames to produce an optimal video quality of the adapted video under constraints of frame rate, bit rate, and viewing time constraint. The video trace is a compact representation for temporal and spatial distortions for frames in the input video. A spatio-temporal rate-distortion model (320) provides selection of the transcoding parameters during adaptation.
    • 提供了一种用于输入视频(102)的高效视频适配的系统(100)和方法(200)。 该方法可以包括使用视频轨迹(111)将输入视频分割(210)到多个视频镜头(142)中以利用输入视频的时间结构,选择(220)帧(144)的子集 使用视频轨迹最小化适配视频(152)的失真的视频镜头,以及为帧子集选择代码转换参数(122),以在帧速率,比特率和观看的约束下产生适配视频的最佳视频质量 时间限制。 视频轨迹是用于输入视频中帧的时间和空间失真的紧凑表示。 空间 - 时间速率 - 失真模型(320)在适配期间提供对转码参数的选择。
    • 10. 发明申请
    • SURFACE ACTIVE AND INTERACTIVE PROTEIN POLYMERS AND METHODS OF MAKING THE SAME
    • 表面活性和交互性蛋白质聚合物及其制备方法
    • WO2006116560A2
    • 2006-11-02
    • PCT/US2006015943
    • 2006-04-24
    • UNIV KANSAS STATESUN XIUZHUI SUSANZHU LIWANG DONGHAI
    • SUN XIUZHUI SUSANZHU LIWANG DONGHAI
    • A61K31/785
    • C07K1/1075
    • Macro hydrophobic clusters and complexes of soybean globular proteins were observed using TEM (Transmission Electron Microscope). Upon unfolding, hydrophobic groups of the proteins became exposed toward the surface of the protein and actively interacted with other hydrophobic groups of other protein molecules, thereby forming hydrophobic bonding. The hydrophobic bonding resulted in hydrophobic protein clusters, the formation of which was affected by the degree of protein unfolding, protein structure, and hydrophobic components. Such hydrophobic clusters followed the global minimum free energy theory and formed spherical like structures with diameters ranging from 100 nm to 3000 nm. Such an understanding lends applicability to many uses in adhesives, molding composites, surfactants for oil-water systems, bio-based interior construction paints and paper coatings, fiber production, and metal powder molding applications.
    • 使用TEM(透射电子显微镜)观察大豆球状蛋白的大量疏水簇和复合物。 在解折叠时,蛋白质的疏水基团暴露于蛋白质的表面,并且与其它蛋白质分子的其它疏水基活性相互作用,从而形成疏水性结合。 疏水键合导致疏水性蛋白质簇,其形成受蛋白质解折叠度,蛋白质结构和疏水性成分的影响。 这样的疏水簇遵循全局最小自由能理论,并形成直径为100nm至3000nm的球状结构。 这种理解适用于粘合剂,模塑复合材料,油水系统表面活性剂,生物基内部涂料和纸张涂料,纤维生产和金属粉末成型应用中的许多用途。