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公开(公告)号：US09826197B2
公开(公告)日：2017-11-21
申请号：US12651203
申请日：2009-12-31
IPC分类号： H04N7/173 , H04N21/234 , H04N21/2343 , H04N21/2365 , H04N21/24 , H04N21/431 , H04N21/434 , H04N21/44 , H04N21/4722 , H04N21/63 , H04N21/81 , H04N21/8543 , H04N19/48 , H04N19/23 , H04N19/527
CPC分类号： H04N7/17318 , H04N19/23 , H04N19/48 , H04N19/527 , H04N21/23412 , H04N21/23424 , H04N21/2343 , H04N21/2365 , H04N21/2402 , H04N21/4316 , H04N21/4347 , H04N21/44012 , H04N21/4722 , H04N21/631 , H04N21/812 , H04N21/8173 , H04N21/8543
摘要： A client device receives a broadcast content signal containing an interactive identifier over a managed network at a client device. The interactive identifier may be a trigger that is included in a header or embedded within the digital video data. The trigger may have a temporal component, wherein the trigger can expire after a certain period of time. In response to identification of the trigger, the client device sends a user request for interactive content over an unmanaged network. For example, the managed network may be a one-way satellite television network, IP-television network or cable television network and the unmanaged network may be the Internet. The client device switches between receiving data from the managed network to receiving data from the unmanaged network.
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公开(公告)号：US08827710B2
公开(公告)日：2014-09-09
申请号：US13110923
申请日：2011-05-19
摘要： Architecture that guides the freeform drawing of objects by a user to enable the user to produce improved drawings without significant training. As the user draws, the architecture dynamically updates a relevant shadow image proximate (e.g., underlying) the user's strokes. The strokes overlay an evolving shadow image, which shadow image is suggestive of object contours that guide the user during the drawing process. Relevant edge images selected from a large database are automatically blended to construct the shadow image. As the user draws, the strokes are dynamically analyzed using an encoding of overlapping windows for fast matching with the database of images. A top ranked set of matching database edge images are aligned to the drawing, a set of spatially varying weights blend the edge images into the shadow image, and a scoring technique is employed to select the optimum shadow image for display.
摘要翻译： 指导用户自由绘制对象的架构，以使用户能够在不进行重大培训的情况下生成改进的图纸。 当用户绘制时，体系结构动态地更新用户笔画的邻近（例如，底层）的相关阴影图像。 笔画覆盖了不断变化的阴影图像，阴影图像暗示着在绘图过程中引导用户的对象轮廓。 从大数据库中选择的相关边缘图像将自动混合以构建阴影图像。 当用户绘制时，使用重叠窗口的编码动态地分析笔画，以便与图像数据库快速匹配。 匹配数据库边缘图像的顶级排列集合与图形对齐，一组空间变化的权重将边缘图像混合到阴影图像中，并且使用评分技术来选择用于显示的最佳阴影图像。
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公开(公告)号：US08781250B2
公开(公告)日：2014-07-15
申请号：US12146605
申请日：2008-06-26
IPC分类号： G06K9/36
CPC分类号： G06T5/003 , G06T2207/10024
摘要： Described are techniques for image deconvolution to deblur an image given a blur kernel. Localized color statistics derived from the image to be deblurred serve as a prior constraint during deconvolution. A pixel's color is formulated as a linear combination of the two most prevalent colors within a neighborhood of the pixel. This may be repeated for many or all pixels in an image. The linear combinations of the pixels serve as a two-color prior for deconvolving the blurred image. The two-color prior is responsive to the content of the image and it may decouple edge sharpness from edge strength.
摘要翻译： 描述了用于图像去卷积去除给定模糊内核的图像的技术。 从去除图像的图像导出的局部化颜色统计作为反卷积期间的先前约束。 像素的颜色被形成为像素附近的两种最普遍的颜色的线性组合。 对于图像中的许多或所有像素可能重复这一点。 像素的线性组合用作用于解模糊图像的双色先验。 双色以前是响应于图像的内容，并且可以将边缘锐度与边缘强度分离。
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4.发明授权公开(公告)号：US08774274B2
公开(公告)日：2014-07-08
申请号：US13348262
申请日：2012-01-11
申请人： Simon Winder , Matthew T. Uyttendaele , Charles Lawrence Zitnick, III , Richard Szeliski , Sing Bing Kang
发明人： Simon Winder , Matthew T. Uyttendaele , Charles Lawrence Zitnick, III , Richard Szeliski , Sing Bing Kang
IPC分类号： H04N7/12
CPC分类号： H04N21/4347 , H04N13/111 , H04N19/109 , H04N19/39 , H04N19/593 , H04N19/597 , H04N19/61 , H04N19/70 , H04N19/96 , H04N21/2365
摘要： A process for compressing and decompressing non-keyframes in sequential sets of contemporaneous video frames making up multiple video streams where the video frames in a set depict substantially the same scene from different viewpoints. Each set of contemporaneous video frames has a plurality frames designated as keyframes with the remaining being non-keyframes. In one embodiment, the non-keyframes are compressed using a multi-directional spatial prediction technique. In another embodiment, the non-keyframes of each set of contemporaneous video frames are compressed using a combined chaining and spatial prediction compression technique. The spatial prediction compression technique employed can be a single direction technique where just one reference frame, and so one chain, is used to predict each non-keyframe, or it can be a multi-directional technique where two or more reference frames, and so chains, are used to predict each non-keyframe.
摘要翻译： 一种用于在构成多个视频流的同步视频帧的顺序集合中压缩和解压缩非关键帧的过程，其中集合中的视频帧从不同视点描绘基本相同的场景。 每组同时期的视频帧具有指定为关键帧的多个帧，其余的是非关键帧。 在一个实施例中，使用多方向空间预测技术来压缩非关键帧。 在另一个实施例中，使用组合链接和空间预测压缩技术来压缩每组同时期视频帧的非关键帧。 所使用的空间预测压缩技术可以是单向技术，其中仅使用一个参考帧，因此使用一条链来预测每个非关键帧，或者它可以是多方向技术，其中两个或更多个参考帧等 链，用于预测每个非关键帧。
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公开(公告)号：US20140137854A1
公开(公告)日：2014-05-22
申请号：US14082465
申请日：2013-11-18
IPC分类号： A47J37/07
CPC分类号： A47J37/0786
摘要： A barbeque accessory assembly for use with a barbeque grill having an enclosure within which is contained a fire ring positioned over a fire box, with a grill grate positioned in vertically spaced relation above the fire ring. The accessory assembly includes a component bar receiving bracket positioned above the fire box and a pair of arms for supporting a bracket body on the fire box. The bracket body also includes a notch for receiving and supporting one end of a component bar thereon. The bracket body including a slot for receiving an accessory therein.
摘要翻译： 一种与烧烤格栅一起使用的烧烤配件组件，其具有外壳，其中包含定位在消防箱上方的防火环，格栅炉排位于火环上方的垂直间隔关系中。 附件组件包括定位在消防箱上方的组件杆接收支架和用于在火箱上支撑支架主体的一对臂。 支架主体还包括用于接收和支撑其上的部件杆的一端的凹口。 支架主体包括用于在其中接收附件的槽。
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公开(公告)号：US08659860B2
公开(公告)日：2014-02-25
申请号：US13183059
申请日：2011-07-14
CPC分类号： H02H7/1222 , H02H3/202 , H02H9/005
摘要： A power converter includes a transient voltage protection circuit connected between an input of the power converter and a power stage of the power converter. The transient voltage protection circuit provides a low resistance connection from the input of the power converter to the power stage of the power converter when the input voltage is less than a predetermined threshold, but blocks the input voltage from the power stage when the input voltage is equal to or greater than the predetermined threshold voltage. The power converter may be a boost power converter used in a vehicle to provide power from a main power bus of the vehicle to a subsystem of the vehicle such as an anti-lock brake system.
摘要翻译： 功率转换器包括连接在功率转换器的输入端和功率转换器的功率级之间的瞬态电压保护电路。 当输入电压小于预定阈值时，瞬态电压保护电路提供从功率转换器的输入到功率转换器的功率级的低电阻连接，但当输入电压为 等于或大于预定阈值电压。 功率转换器可以是用于车辆中的升压功率转换器，以从车辆的主电力总线向诸如防抱死制动系统的车辆的子系统提供电力。
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公开(公告)号：US20120321175A1
公开(公告)日：2012-12-20
申请号：US13162591
申请日：2011-06-17
IPC分类号： G06K9/62
CPC分类号： G06K9/6227 , G06K9/6231
摘要： A mobile device having the capability of performing real-time location recognition with assistance from a server is provided. The approximate geophysical location of the mobile device is uploaded to the server. Based on the mobile device's approximate geophysical location, the server responds by sending the mobile device a message comprising a classifier and a set of feature descriptors. This can occur before an image is captured for visual querying. The classifier and feature descriptors are computed during an offline training stage using techniques to minimize computation at query time. The classifier and feature descriptors are used to perform visual recognition in real-time by performing the classification on the mobile device itself.
摘要翻译： 提供了具有从服务器的协助执行实时位置识别能力的移动设备。 移动设备的近似地球物理位置被上传到服务器。 基于移动设备的近似地球物理位置，服务器通过向移动设备发送包括分类器和一组特征描述符的消息来进行响应。 这可能在捕获图像以进行视觉查询之前发生。 分类器和特征描述符在离线训练阶段使用技术来计算，以最小化查询时间的计算。 分类器和特征描述符用于通过在移动设备本身上执行分类来实时执行视觉识别。
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公开(公告)号：US08330802B2
公开(公告)日：2012-12-11
申请号：US12331419
申请日：2008-12-09
申请人： Sanjeev J. Koppal , Sing Bing Kang , Charles Lawrence Zitnick, III , Michael F. Cohen , Bryan Kent Ressler
发明人： Sanjeev J. Koppal , Sing Bing Kang , Charles Lawrence Zitnick, III , Michael F. Cohen , Bryan Kent Ressler
IPC分类号： H04N13/02
CPC分类号： H04N13/10
摘要： The stereo movie editing technique described herein combines knowledge of both multi-view stereo algorithms and human depth perception. The technique creates a digital editor, specifically for stereographic cinema. The technique employs an interface that allows intuitive manipulation of the different parameters in a stereo movie setup, such as camera locations and screen position. Using the technique it is possible to reduce or enhance well-known stereo movie effects such as cardboarding and miniaturization. The technique also provides new editing techniques such as directing the user's attention and easier transitions between scenes.
摘要翻译： 这里描述的立体声电影编辑技术结合了多视角立体声算法和人类深度感知的知识。 该技术创建了一个专门用于立体影院的数字编辑器。 该技术采用允许在立体声电影设置中的不同参数的直观操纵的界面，例如相机位置和屏幕位置。 使用该技术可以减少或增强诸如硬纸板和小型化的众所周知的立体电影效果。 该技术还提供了新的编辑技术，例如指导用户的注意力和更容易的场景之间的转换。
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公开(公告)号：US07903883B2
公开(公告)日：2011-03-08
申请号：US11694938
申请日：2007-03-30
IPC分类号： G06K9/00
CPC分类号： G06K9/468 , G06K9/6296
摘要： A local bi-gram model object recognition system and method for constructing a local bi-gram model and using the model to recognize objects in a query image. In a learning phase, the local bi-gram model is constructed that represents objects found in a set of training images. The local bi-gram model is a local spatial model that only models the relationship of neighboring features without any knowledge of their global context. Object recognition is performed by finding a set of matching primitives in the query image. A tree structure of matching primitives is generated and a search is performed to find a tree structure of matching primitives that obeys the local bi-gram model. The local bi-gram model can be found using unsupervised learning. The system and method also can be used to recognize objects unsupervised that are undergoing non-rigid transformations for both object instance recognition and category recognition.
摘要翻译： 一种局部双向模型对象识别系统和方法，用于构建局部双向模型，并使用该模型来识别查询图像中的对象。 在学习阶段，构建了表示在一组训练图像中发现的对象的局部双语模型。 当地的双语模型是一种局部空间模型，它只对相邻特征的关系进行建模，而无需了解其全局环境。 通过在查询图像中找到一组匹配的基元来执行对象识别。 生成匹配原语的树形结构，并执行搜索以找到符合本地双语模型的匹配原语的树结构。 可以使用无监督学习找到当地的双语模型。 系统和方法也可用于识别无监督的对象实例识别和类别识别正在进行非刚性转换的对象。
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公开(公告)号：US07866441B2
公开(公告)日：2011-01-11
申请号：US12512806
申请日：2009-07-30
IPC分类号： F01N1/00
CPC分类号： B01F5/0465 , B01F5/0453 , F01D25/30 , F01K9/04
摘要： A method results in a system configuration wherein positioning a plurality of spargers reduces noise levels caused by fluid passing through the plurality of spargers. The method includes providing the plurality of spargers, each sparger having a center line access and an outer diameter measurement. Each of the plurality of spargers is positioned in a manner such that a ratio of the distance between the center line access of each sparger to the outer diameter measurement of each sparger is greater than a pre-determined ratio value. A greater ratio results in a reduction of noise emitted.
摘要翻译： 一种方法导致系统配置，其中定位多个喷雾器降低了通过多个喷射器的流体引起的噪声水平。 该方法包括提供多个喷射器，每个喷射器具有中心线通路和外径测量。 多个喷雾器中的每一个以如下方式定位，使得每个喷射器的中心线进入与每个喷射器的外径测量之间的距离之比大于预定比值。 更大的比例导致噪音的减少。
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