Method of securing the playback of a DVD-ROM via triggering data sent
via a cable network
    21.
    发明授权
    Method of securing the playback of a DVD-ROM via triggering data sent via a cable network 失效
    通过经由有线网络发送的数据来确保DVD-ROM的重放的方法

    公开(公告)号:US6035329A

    公开(公告)日:2000-03-07

    申请号:US27113

    申请日:1998-02-18

    摘要: A method and system for implementing the pay-per-view DVD-ROM system, whereby the enabling data provided to the DVD-player allowing the playback of the DVD-ROM video data is provided to the DVD-player via the Internet or via the cable-TV system provider. The invention discriminates between DVD-ROM's requiring pay-per-view play, and those that are free and do not require pay-per-view play, by the use of a special code for the header of the DVD-ROM indicating a pay-per-view title. Also disclosed is use of a smart card or ATM card for receiving the enabling data for allowing playback of the Hyper-DVD disk.

    摘要翻译: 一种用于实现按次付费DVD-ROM系统的方法和系统,由此通过因特网或通过互联网将提供给允许DVD-ROM视频数据的再现的DVD播放器的使能数据提供给DVD播放器 有线电视系统提供商。 本发明通过使用DVD-ROM的头部的特殊代码来区分要求按次付费播放的DVD-ROM和免费的DVD-ROM,并且不需要按次付费播放, 每次观看标题。 还公开了使用智能卡或ATM卡来接收允许重放超级DVD盘的启用数据。

    Method of secure server control of local media via a trigger through a
network for instant local access of encrypted data on local media
    22.
    发明授权
    Method of secure server control of local media via a trigger through a network for instant local access of encrypted data on local media 失效
    通过网络通过触发器安全地控制本地媒体的方法,用于在本地媒体上即时本地访问加密数据

    公开(公告)号:US5892825A

    公开(公告)日:1999-04-06

    申请号:US756162

    申请日:1996-11-25

    摘要: A method of triggering video imaging and/or audio data on a "HyperCD" (CD-ROM) via a trigger through a network for instant local access of encrypted data on local media. The CD-ROM contains video/audio files that have been crippled by removing the critical information thereof. The CD-ROM also contains programs for directly and automatically connecting the end-user's computer to a targeted server (URL) a network (such as the Internet).The method of the invention includes the separation of critical information/key from media data, the storage of encrypted keys on a remote server, the storage of crippled chunky media data on CD-ROM's, the socket-to-socket connection between the end-user's computer and the remote server and the request from user to server, the authorization and transmission of the uncrippling key through a network to the end-user's computers, the combining in RAM of the trigger and the crippled data from CD-ROM for instant rendering/playback, the storing of the uncrippling key on the end-user's computers non-volatile media for owning the data on the CD-ROM for later access authorized by the remote server. Since the uncrippling trigger is much smaller than the entire media file, it saves considerable amount of transmission time, thereby instantly combining the trigger with the crippled data on the CD-ROM, after which instantly playing the designated track from end-user's computer.

    摘要翻译: 一种通过网络触发的“HyperCD”(CD-ROM)上的视频成像和/或音频数据的方法,用于本地媒体上加密数据的即时本地访问。 CD-ROM包含通过删除其关键信息而被削弱的视频/音频文件。 CD-ROM还包含用于直接和自动地将终端用户的计算机连接到网络(例如因特网)的目标服务器(URL)的程序。 本发明的方法包括将关键信息/密钥从媒体数据中分离出来,在远程服务器上存储加密的密钥,在CD-ROM上存储残留的大块介质数据,在终端 - 用户计算机和远程服务器以及从用户到服务器的请求,通过网络向终端用户的计算机授权和传送无限制密钥,将触发器的RAM中的组合和CD-ROM中的瘫痪数据进行即时渲染 /播放,在最终用户的计算机非易失性媒体上存储无限制密钥,以拥有CD-ROM上的数据,以供远程服务器授权的以后访问。 由于无限制触发器比整个媒体文件小得多,因此可以节省大量的传输时间,从而将触发器与CD-ROM上的瘫痪数据进行即时组合,然后立即从终端用户的计算机播放指定的音轨。

    Method and system for improving precision of element measurement based on laser-induced breakdown spectroscopy
    23.
    发明授权
    Method and system for improving precision of element measurement based on laser-induced breakdown spectroscopy 有权
    基于激光诱导击穿光谱法提高元件测量精度的方法和系统

    公开(公告)号:US09121756B2

    公开(公告)日:2015-09-01

    申请号:US14000356

    申请日:2011-08-30

    摘要: The present invention provides a method and a system for improving the precision of element measurement based on laser-induced breakdown spectroscopy. The method comprises: press-forming a sample to be measured with a tablet press; making a cavity on or immediately above a surface of the press formed sample; forming a layer of aerosol immediately above the surface of the sample to be measured with the components thereof completely identical to those of the sample to be measured; testing the sample to be measured by using a laser-induced breakdown spectroscopic system, so as to obtain the intensities of the characteristic spectral lines of a target element in the sample to be measured; and determining the concentration of the target element in the sample to be measured according to a calibration curve of the target element in prearranged calibration samples.

    摘要翻译: 本发明提供一种基于激光诱导击穿光谱法提高元件测量精度的方法和系统。 该方法包括:用压片机压制成型待测样品; 在压制成形样品的表面上或紧邻上方形成空腔; 在待测样品表面正上方形成一层气溶胶,其成分与待测样品完全相同; 通过使用激光诱导击穿光谱系统测试要测量的样品,以获得要测量的样品中的目标元素的特征谱线的强度; 以及根据预定校准样品中的目标元素的校准曲线确定待测样品中的目标元素的浓度。

    Image-based lighting simulation for objects
    25.
    发明授权
    Image-based lighting simulation for objects 有权
    基于图像的对象照明仿真

    公开(公告)号:US08803880B2

    公开(公告)日:2014-08-12

    申请号:US12545420

    申请日:2009-08-21

    IPC分类号: G06T15/50 G09G5/02 G09G5/00

    CPC分类号: G06T15/506

    摘要: This disclosure relates to simulating the light-reflective condition of an object when situated in a given environment. A spatial irradiance mapping of the environment may be obtained, from which a series of directional incidence light sources are determined. The reflective qualities of the object may be modeled as a bi-directional reflection distribution function to be applied to directional incidence light sources. The spatial irradiance mapping and/or bi-directional reflection distribution function may be obtained according to image-based techniques.

    摘要翻译: 本公开涉及模拟位于给定环境中的物体的光反射状态。 可以获得环境的空间辐照度映射,从中确定一系列定向入射光源。 物体的反射特性可以被建模为应用于定向入射光源的双向反射分布函数。 可以根据基于图像的技术获得空间辐照度映射和/或双向反射分布函数。

    Concave surface modeling in image-based visual hull
    27.
    发明授权
    Concave surface modeling in image-based visual hull 有权
    基于图像的视觉船体的凹面建模

    公开(公告)号:US08526713B2

    公开(公告)日:2013-09-03

    申请号:US12995751

    申请日:2009-12-07

    IPC分类号: G06K9/00

    CPC分类号: G06T7/564 G06T15/205

    摘要: Apparatus and methods disclosed herein provide for a set of reference images obtained from a camera and a reference image obtained from a viewpoint to capture an entire concave region of an object; a silhouette processing module for obtaining a silhouette image of the concave region of the object; and a virtual-image synthesis module connected to the silhouette processing module for synthesizing a virtual inside-out image of the concave region from the computed silhouette images and for generating a visual hull of the object having the concave region.

    摘要翻译: 本文公开的装置和方法提供从照相机获取的一组参考图像和从视点获得的用于捕获物体的整个凹区域的参考图像; 用于获得对象的凹区域的剪影图像的剪影处理模块; 以及虚拟图像合成模块,其连接到所述轮廓处理模块,用于从所计算的轮廓图像合成所述凹区域的虚拟内向外图像,并且用于生成具有所述凹区域的所述对象的视觉船体。

    Salient Object Detection by Composition
    28.
    发明申请
    Salient Object Detection by Composition 有权
    组合物的突出物体检测

    公开(公告)号:US20120294476A1

    公开(公告)日:2012-11-22

    申请号:US13108953

    申请日:2011-05-16

    IPC分类号: G06K9/00

    摘要: A computing device configured to determine, for each of a plurality of locations in an image, a saliency measure based at least on a cost of composing parts of the image in the location from parts of the image outside of the location is described herein. The computing device is further configured to select one or more of the locations as representing salient objects of the image based at least on the saliency measures.

    摘要翻译: 计算设备被配置为针对图像中的多个位置中的每一个确定显着度量,所述显着性度量至少基于从所述位置外部的图像的部分构成图像的部分的成本。 计算设备还被配置为至少基于显着性度量来选择一个或多个位置作为图像的显着对象。