Depth estimation based on global motion
    161.
    发明授权
    Depth estimation based on global motion 有权
    基于全局运动的深度估计

    公开(公告)号:US09171372B2

    公开(公告)日:2015-10-27

    申请号:US13301225

    申请日:2011-11-21

    CPC classification number: G06T7/0071 G06T7/579

    Abstract: This disclosure describes techniques for estimating a depth of image objects for a two-dimensional (2D) view of a video presentation. For example, a plurality of feature points may be determined for a 2D view. The plurality of feature points may be used to estimate global motion, e.g., motion of an observer (e.g., camera), of the 2D view. For example, the plurality of feature points may be used to generate a global motion frame difference. The global motion frame difference may be used to create a depth map for the 2D view, which may be used to generate an alternative view of the video presentation that may be used to display a three-dimensional (3D) video presentation.

    Abstract translation: 本公开描述了用于估计视频呈现的二维(2D)视图的图像对象的深度的技术。 例如,可以为2D视图确定多个特征点。 多个特征点可以用于估计2D视图的全局运动,例如观察者(例如,照相机)的运动。 例如,可以使用多个特征点来产生全局运动帧差。 全局运动帧差可以用于创建2D视图的深度图,其可以用于生成可用于显示三维(3D)视频呈现的视频呈现的替代视图。

    Combined reference picture list construction for video coding
    164.
    发明授权
    Combined reference picture list construction for video coding 有权
    视频编码的组合参考图片列表构造

    公开(公告)号:US09008176B2

    公开(公告)日:2015-04-14

    申请号:US13274196

    申请日:2011-10-14

    Abstract: This disclosure relates to techniques for constructing a combined reference picture list, List C, based on List 0 and List 1, used for uni-directional prediction of video blocks in any direction. The techniques include coding one or more syntax elements defined to indicate construction information for List C, and performing reference picture list construction for List C from List 0 and List 1 based on the syntax elements. The one or more syntax elements may indicate that List C is used for uni-directional prediction, and may also indicate a number of reference pictures identified in List C and a reference index of a reference picture for each entry in List C. Each coded video block of a B slice may have an associated syntax element, i.e., inter_pred_idc, to indicate whether the video block is bi-predicted from List 0 and List 1 (Bi) or uni-directional predicted from List C (Pred_LC).

    Abstract translation: 本公开涉及用于构建基于列表0和列表1的组合参考图片列表C的技术,其用于在任何方向上对视频块进行单向预测。 这些技术包括编码一个或多个语法元素,其定义为指示列表C的构造信息,并且基于语法元素从列表0和列表1执行列表C的参考图像列表构造。 一个或多个语法元素可以指示列表C用于单向预测,并且还可以指示列表C中标识的参考图片的数量和列表C中的每个条目的参考图片的参考索引。每个编码视频 B片的块可以具有相关联的语法元素,即inter_pred_idc,以指示视频块是从列表0和列表1(Bi)是双向预测的还是从列表C预测的单向(Pred_LC)。

    Media extractor tracks for file format track selection
    165.
    发明授权
    Media extractor tracks for file format track selection 有权
    媒体提取器轨道用于文件格式轨道选择

    公开(公告)号:US08976871B2

    公开(公告)日:2015-03-10

    申请号:US12785851

    申请日:2010-05-24

    Abstract: A video coding apparatus may be configured to utilize media extractors in a media extractor track that reference two or more non-consecutive network access layer (NAL) units of a separate track. An example apparatus includes a multiplexer to construct a first track including a video sample comprising NAL units, based on encoded video data, wherein the video sample is included in an access unit, construct a second track including an extractor that identifies at least first one of the NAL units in the video sample of the first track, and wherein the extractor identifies a second NAL unit of the access unit, wherein the first identified NAL unit and the second identified NAL unit are non-consecutive, and include the first track and the second track in a video file conforming at least in part to ISO base media file format. The identified NAL units may be in separate tracks.

    Abstract translation: 视频编码装置可以被配置为使用媒体提取器轨道中的媒体提取器来引用单独轨道的两个或多个非连续网络接入层(NAL)单元。 示例性装置包括多路复用器,用于基于编码的视频数据构建包括包含NAL个单元的视频样本的第一轨道,其中所述视频样本被包括在访问单元中,构建包括提取器的第二轨道,所述提取器至少识别 所述第一轨道的视频样本中的NAL单元,并且其中所述提取器识别所述访问单元的第二NAL单元,其中所述第一识别的NAL单元和所述第二识别的NAL单元是不连续的,并且包括所述第一轨道和 视频文件中的第二轨道至少部分符合ISO基础媒体文件格式。 所识别的NAL单元可以在单独的轨道中。

    Streaming encoded video data
    166.
    发明授权
    Streaming encoded video data 有权
    串流编码视频数据

    公开(公告)号:US08938767B2

    公开(公告)日:2015-01-20

    申请号:US13083443

    申请日:2011-04-08

    Abstract: A source device may signal characteristics of a media presentation description (MPD) file such that a destination device may select one of a number of presentations corresponding to the MPD file and retrieve one or more video files of the selected presentation. In one example, an apparatus for transporting encoded video data includes a management unit configured to receive encoded video data comprising a number of video segments and forms a presentation comprising a number of video files, each of the video files corresponding to a respective one of the video segments, and a network interface configured to, in response to a request specifying a temporal section of the video data, output at least one of the video files corresponding to the number of video segments of the requested temporal section. A client may request temporally sequential fragments from different ones of the presentations.

    Abstract translation: 源设备可以发送媒体呈现描述(MPD)文件的特征,使得目的地设备可以选择与MPD文件相对应的多个呈现中的一个,并且检索所选择的呈现的一个或多个视频文件。 在一个示例中,用于传输编码视频数据的装置包括:管理单元,被配置为接收包括多个视频片段的编码视频数据,并形成包含多个视频文件的呈现,每个视频文件对应于 视频片段和网络接口,被配置为响应于指定视频数据的时间部分的请求,输出与所请求的时间部分的视频片段的数量相对应的视频文件中的至少一个。 客户端可以从不同的演示文稿请​​求时间上顺序的片段。

    PSMA-binding agents and uses thereof
    168.
    发明授权
    PSMA-binding agents and uses thereof 有权
    PSMA结合剂及其用途

    公开(公告)号:US08778305B2

    公开(公告)日:2014-07-15

    申请号:US13057044

    申请日:2009-07-31

    Abstract: Prostate-specific membrane antigen (PSMA) binding compounds having radioisotope substituents are described, as well as chemical precursors thereof. Compounds include pyridine containing compounds, compounds having phenylhydrazine structures, and acylated lysine compounds. The compounds allow ready incorporation of radionuclides for single photon emission computed tomography (SPECT) and positron emission tomography (PET) for imaging, for example, prostate cancer cells and angiogenesis.

    Abstract translation: 描述了具有放射性同位素取代基的前列腺特异性膜抗原(PSMA)结合化合物及其化学前体。 化合物包括含吡啶化合物,具有苯肼结构的化合物和酰化赖氨酸化合物。 化合物允许放射性核素用于单光子发射计算机断层摄影(SPECT)和正电子发射断层摄影(PET),用于成像,例如前列腺癌细胞和血管生成。

    Data filtering and optimization for ETL (extract, transform, load) processes
    169.
    发明授权
    Data filtering and optimization for ETL (extract, transform, load) processes 失效
    ETL(提取,转换,加载)过程的数据过滤和优化

    公开(公告)号:US08744994B2

    公开(公告)日:2014-06-03

    申请号:US12343021

    申请日:2008-12-23

    CPC classification number: G06F17/30563 G06F17/30592 G06F17/30938

    Abstract: A method and system are disclosed for use with an ETL (Extract, Transform, Load) process, comprising optimizing a filter expression to select a subset of data and evaluating the filter expression on the data after the extracting, before the loading, but not during the transforming of the ETL process. The method and system optimizes the filtering using a pipelined evaluation for single predicate filtering and an adaptive optimization for multiple predicate filtering. The adaptive optimization includes an initial phase and a dynamic phase.

    Abstract translation: 公开了一种与ETL(提取,变换,加载)过程一起使用的方法和系统,包括优化滤波器表达式以选择数据子集,并且在加载之前对提取之后的数据评估滤波器表达式,但不在 ETL流程的转型。 该方法和系统使用用于单个谓词过滤的流水线评估和针对多个谓词过滤的自适应优化来优化过滤。 自适应优化包括初始阶段和动态阶段。

    Combined treatment process of domestic garbage and sewage
    170.
    发明授权
    Combined treatment process of domestic garbage and sewage 失效
    生活垃圾和污水综合处理工艺

    公开(公告)号:US08739709B2

    公开(公告)日:2014-06-03

    申请号:US13519269

    申请日:2011-03-14

    Applicant: Ying Chen

    Inventor: Ying Chen

    Abstract: A combined treatment process of domestic garbage and sewage, comprising the following steps: {circle around (1)} sorting iron out of the domestic garbage; {circle around (2)} crushing the domestic garbage in which the iron has been removed; {circle around (3)} feeding the crushed domestic garbage into a sewage treatment tank, adding water and blowing air into the sewage treatment tank, where the domestic garbage is divided into floating substances, suspended substances, and settled substances; {circle around (4)} salvaging, dehydrating and drying the floating substances and then combusting them as fuel; {circle around (5)} collecting, filtering and drying the settled substances, wherein the settled substances having a calorific value of more than 4180 kJ/kg are burnt as fuel, the burnt substances and the settled substances having a calorific value of less than 4180 kJ/kg are used to replace clay material in a cement plant or used for making bricks; {circle around (6)} adding a flocculant into the sewage in which the floating substances and the settled substances have been removed so as to make the suspended substances settle, the suspended substances which have been settled are treated according to step {circle around (5)}; and {circle around (7)} treating the sewage. The process of the present invention effectively combines the domestic garbage treatment and sewage treatment, realizing the comprehensive treatment of domestic garbage and sewage as well as efficient utilization of resources.

    Abstract translation: 生活垃圾和污水综合处理过程包括以下步骤:(1)将铁排出生活垃圾; {圈绕(2)}破碎已经除去铁的生活垃圾; (3)将生活垃圾送入污水处理池,向生活垃圾分为浮游物质,悬浮物质和沉降物质的污水处理池中加水和吹入空气; 绕圈(4)},捞取,脱水和干燥浮游物质,然后将其燃烧为燃料; {循环(5)}收集,过滤和干燥沉降物质,其中发热量大于4180kJ / kg的沉降物质作为燃料燃烧,燃烧物质和沉降物质的发热量小于 4180 kJ / kg用于替代水泥厂中的粘土材料或用于制作砖块; (围绕(6))将絮凝剂添加到已经去除浮选物质和沉降物质的污水中,以使悬浮物质沉降,已经沉降的悬浮物质按照{圆周( 5)}; 和{循环(7)}处理污水。 本发明的过程有效结合了生活垃圾处理和污水处理,实现了生活垃圾和污水的综合治理以及资源的有效利用。

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