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1.发明授权Audio content fingerprinting based on two-dimensional constant Q-factor transform representation and robust audio identification for time-aligned applications 有权基于二维常数Q因子变换表示的音频内容指纹识别和用于时间对齐应用的鲁棒音频识别公开(公告)号：US09299364B1
公开(公告)日：2016-03-29
申请号：US13647996
申请日：2012-10-09
IPC分类号： G06F17/00 , G10L25/51 , G10L19/018
CPC分类号： G06F3/165 , G06F17/30743 , G10L19/018 , G10L19/022 , G10L19/26 , G10L25/51
摘要： Content identification methods for consumer devices determine robust audio fingerprints that are resilient to audio distortions. One method generates signatures representing audio content based on a constant Q-factor transform (CQT). A 2D spectral representation of a 1D audio signal facilitates generation of region based signatures within frequency octaves and across the entire 2D signal representation. Also, points of interest are detected within the 2D audio signal representation and interest regions are determined around selected points of interest. Another method generates audio descriptors using an accumulating filter function on bands of the audio spectrum and generates audio transform coefficients. A response of each spectral band is computed and transform coefficients are determined by filtering, by accumulating derivatives with different lags, and computing second order derivatives. Additionally, time and frequency based onset detection determines audio descriptors at events and enhances descriptors with information related to an event.
摘要翻译： 用于消费者设备的内容识别方法确定对音频失真具有弹性的鲁棒音频指纹。 一种方法基于恒定的Q因子变换（CQT）生成表示音频内容的签名。 1D音频信号的2D频谱表示有助于在频率八度和频率整个2D信号表示内产生基于区域的签名。 此外，在2D音频信号表示中检测兴趣点，并且围绕所选择的兴趣点确定兴趣区域。 另一种方法使用音频频谱的频带上的累积滤波函数来生成音频描述符，并且生成音频变换系数。 计算每个频谱带的响应，并通过滤波，通过累积具有不同滞后的导数和计算二阶导数来确定变换系数。 另外，基于时间和频率的开始检测确定事件处的音频描述符，并且利用与事件相关的信息增强描述符。
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2.发明授权Digital video content fingerprinting based on scale invariant interest region detection with an array of anisotropic filters 有权基于尺度不变兴趣区域检测的数字视频内容指纹与各向异性过滤器阵列公开(公告)号：US08189945B2
公开(公告)日：2012-05-29
申请号：US12612729
申请日：2009-11-05
CPC分类号： G06K9/00503 , G06F17/30799 , G06F17/30805 , G06F17/30814 , G06K9/0053 , G06K9/00744 , G06K9/4676 , H04N5/14
摘要： Video sequence processing is described with various filtering rules applied to extract dominant features for content based video sequence identification. Active regions are determined in video frames of a video sequence. Video frames are selected in response to temporal statistical characteristics of the determined active regions. A two pass analysis is used to detect a set of initial interest points and interest regions in the selected video frames to reduce the effective area of images that are refined by complex filters that provide accurate region characterizations resistant to image distortion for identification of the video frames in the video sequence. Extracted features and descriptors are robust with respect to image scaling, aspect ratio change, rotation, camera viewpoint change, illumination and contrast change, video compression/decompression artifacts and noise. Compact, representative signatures are generated for video sequences to provide effective query video matching and retrieval in a large video database.
摘要翻译： 使用应用于提取用于基于内容的视频序列识别的主要特征的各种滤波规则来描述视频序列处理。 在视频序列的视频帧中确定有效区域。 响应于所确定的活动区域的时间统计特性来选择视频帧。 双通道分析用于检测所选择的视频帧中的一组初始兴趣点和感兴趣区域，以减少由复杂滤波器精化的图像的有效面积，该复杂滤波器提供抵抗图像失真的精确区域表征以识别视频帧 在视频序列中。 提取的特征和描述符在图像缩放，宽高比变化，旋转，相机视点改变，照明和对比度变化，视频压缩/解压缩伪像和噪声方面是稳健的。 为视频序列生成紧凑的代表性签名，以便在大型视频数据库中提供有效的查询视频匹配和检索。
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3.发明授权Method for the supplying and installation of device-specific functionalities and/or data for the field devices of a distributed system 有权用于为分布式系统的现场设备提供和安装特定于设备的功能和/或数据的方法公开(公告)号：US08000815B2
公开(公告)日：2011-08-16
申请号：US10581208
申请日：2004-12-03
申请人： Dirk John , Marco Fahl , Peter Wendt , Achim Laubenstein , Tom Mueller
发明人： Dirk John , Marco Fahl , Peter Wendt , Achim Laubenstein , Tom Mueller
IPC分类号： G05B11/01
CPC分类号： G05B19/0421 , G05B2219/25428
摘要： The invention relates to an arrangement and a method for the directed supplying and installation of device specific functionalities and/or data for field devices that are disposed in a distributed system. At least one device-specific component is provided which cooperates with at least two functional units that are linked thereto. Said at least one device-specific component comprises means that automatically cause device-specific functionalities and/or data for the field devices, which are stored in the functional units, to be supplied and installed.
摘要翻译： 本发明涉及用于定向供应和安装设置在分布式系统中的现场设备的设备特定功能和/或数据的方案。 提供了与至少两个与其相连的功能单元协作的至少一个设备专用组件。 所述至少一个设备专用组件包括自动地为存储在功能单元中的现场设备自动产生特定于设备的功能和/或数据的装置，以提供和安装。
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公开(公告)号：US20070035373A1
公开(公告)日：2007-02-15
申请号：US11203855
申请日：2005-08-15
申请人： James Henry , Gary DeAngelis , Kevin Allen , Peter Wendt
发明人： James Henry , Gary DeAngelis , Kevin Allen , Peter Wendt
IPC分类号： H01F27/30
CPC分类号： H01F5/02 , B29C45/14311 , B29C45/14639 , B29C2045/14319 , F02M51/005 , F02M61/168 , F02M2200/8046 , H01F7/06 , H01F41/127 , Y10T29/4902
摘要： A method and apparatus for overmolding a plastic shroud onto a bobbin including the step of providing a protrusion ring on the surface of the bobbin surrounding each standoff between the bobbin and a mold wall and extending outwards from the surface of the bobbin. A plurality of standoffs and protrusion rings is presently preferred. The protrusion rings are small relative to the standoffs, have low thermal mass, and thus are readily melted by the injected molten plastic, causing interstitching between the bobbin material and the overmolding material. The interstitching creates a highly effective hermetic seal against moisture leakage along the surface of the bobbin away from the standoff site. Perfect melting of the standoffs is no longer required, and standoffs can be designed to assure proper positioning of the bobbin during the complete overmolding process.
摘要翻译： 一种用于将塑料罩覆盖到筒管上的方法和装置，包括以下步骤：在绕线架和模具壁之间的每个支架周围的筒管表面上设置突起环，并从线轴的表面向外延伸。 目前优选多个支座和突出环。 突出环相对于支座较小，热质量低，因此容易被注入的熔融塑料熔化，导致线轴材料和包覆成型材料之间的缝合。 缝合产生了高效的气密密封，以防止沿着骨架表面远离间隔部位的水分渗漏。 不再需要完全熔化支座，并且可以设计支座以确保在整个包覆成型过程中筒管的正确定位。
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公开(公告)号：US06887277B2
公开(公告)日：2005-05-03
申请号：US10287289
申请日：2002-11-04
申请人： Markus Rauscher , Peter Wendt
发明人： Markus Rauscher , Peter Wendt
CPC分类号： A61F2/4014 , A61F2/40 , A61F2/4059 , A61F2/4081 , A61F2/4637 , A61F2/4684 , A61F2002/30112 , A61F2002/30125 , A61F2002/30156 , A61F2002/30329 , A61F2002/30334 , A61F2002/30341 , A61F2002/30359 , A61F2002/30367 , A61F2002/30378 , A61F2002/3038 , A61F2002/30484 , A61F2002/30492 , A61F2002/305 , A61F2002/30507 , A61F2002/30538 , A61F2002/30574 , A61F2002/30598 , A61F2002/30604 , A61F2002/30774 , A61F2002/3079 , A61F2002/30892 , A61F2002/4018 , A61F2002/4022 , A61F2002/4029 , A61F2002/4037 , A61F2002/4044 , A61F2002/4062 , A61F2002/4085 , A61F2002/4631 , A61F2002/4681 , A61F2220/0025 , A61F2220/0033 , A61F2230/0004 , A61F2230/0008 , A61F2230/0023 , A61F2250/0006
摘要： A shoulder joint prosthesis is shown having two bearing bodies (1, 2; 11, 12) which slide on one another and which can be respectively connected to the upper arm (3) by a shaft (5) and to the shoulder bone (4) by a platform (6). When the connection to the shaft (5) is brought about by a non-rotationally symmetrical, conical body (7) with a self-locking seat, with its periphery (8) being form matched to a mating shape (15) in the shaft (5) which is rotationally fixed relative to a longitudinal axis (9) arid keyed by the taper so that the connection is releasable and repeatedly fixable in the same angular position, large forces can be transmitted by the connection.
摘要翻译： 肩关节假体被示为具有彼此滑动并且可以通过轴（5）分别连接到上臂（3）和肩骨（4）的两个轴承体（1,2; 11,12） ）通过平台（6）。 当与轴（5）的连接由具有自锁座的非旋转对称的锥形体（7）带来时，其周边（8）与轴的配合形状（15）形成一致 （5），其相对于纵向轴线（9）旋转地固定并且被锥形键合，使得连接可释放并可重复地固定在相同的角位置，大的力可以通过连接传递。
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公开(公告)号：US20050123169A1
公开(公告)日：2005-06-09
申请号：US10885976
申请日：2004-07-07
申请人： Peter Wendt
发明人： Peter Wendt
CPC分类号： G06T1/0064 , G06T2201/0052 , G06T2201/0065
摘要： A method and/or apparatus for embedding and detecting watermarks in a set of data frames, where a secondary domain is used for combining the data frame, watermark, and a geometric pattern for holding the watermark, and that secondary domain is used for post-combination filtering of the modified data frame. The secondary domain is preferably a wavelet domain or sub-band domain. The geometric pattern for holding the watermark is reversibly mapable between a complex pattern in the original domain of the data frame and a simple pattern in the secondary domain where combination and filtering takes place.
摘要翻译： 一种用于在一组数据帧中嵌入和检测水印的方法和/或装置，其中二级域用于组合数据帧，水印和用于保持水印的几何图案，并且次级域用于后置 组合过滤修改后的数据帧。 次域优选地是小波域或子带域。 用于保持水印的几何图案可逆地映射在数据帧的原始域中的复杂模式和发生组合和过滤的二级域中的简单模式之间。
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公开(公告)号：US5128627A
公开(公告)日：1992-07-07
申请号：US656234
申请日：1991-02-15
申请人： Peter Wendt
发明人： Peter Wendt
CPC分类号： H03F3/602 , H03F3/72 , H03F2200/198 , H03F2203/7239
摘要： A pulse power amplifier comprises a driver stage and a following splitter/combiner stage for symmetrical power division. The driver stage is preceded by a switch-over device in the signal path, the switch-over device also being connected to a decoupled port of the splitter/combiner stage via an additional signal path.
摘要翻译： 脉冲功率放大器包括用于对称功率分配的驱动级和后续分配器/组合器级。 驱动级在信号路径之前是切换装置，切换装置还经由附加信号路径连接到分路器/组合器级的去耦端口。
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8.发明授权Digital video content fingerprinting based on scale invariant interest region detection with an array of anisotropic filters 有权基于尺度不变兴趣区域检测的数字视频内容指纹与各向异性过滤器阵列公开(公告)号：US09396393B2
公开(公告)日：2016-07-19
申请号：US14298261
申请日：2014-06-06
CPC分类号： G06K9/00503 , G06F17/30799 , G06F17/30805 , G06F17/30814 , G06K9/0053 , G06K9/00744 , G06K9/4676 , H04N5/14
摘要： Video sequence processing is described with various filtering rules applied to extract dominant features for content based video sequence identification. Active regions are determined in video frames of a video sequence. Video frames are selected in response to temporal statistical characteristics of the determined active regions. A two pass analysis is used to detect a set of initial interest points and interest regions in the selected video frames to reduce the effective area of images that are refined by complex filters that provide accurate region characterizations resistant to image distortion for identification of the video frames in the video sequence. Extracted features and descriptors are robust with respect to image scaling, aspect ratio change, rotation, camera viewpoint change, illumination and contrast change, video compression/decompression artifacts and noise. Compact, representative signatures are generated for video sequences to provide effective query video matching and retrieval in a large video database.
摘要翻译： 使用应用于提取用于基于内容的视频序列识别的主要特征的各种滤波规则来描述视频序列处理。 在视频序列的视频帧中确定有效区域。 响应于所确定的活动区域的时间统计特性来选择视频帧。 双通道分析用于检测所选择的视频帧中的一组初始兴趣点和感兴趣区域，以减少由复杂滤波器精化的图像的有效面积，该复杂滤波器提供抵抗图像失真的精确区域表征以识别视频帧 在视频序列中。 提取的特征和描述符在图像缩放，宽高比变化，旋转，相机视点改变，照明和对比度变化，视频压缩/解压缩伪像和噪声方面是稳健的。 为视频序列生成紧凑的代表性签名，以便在大型视频数据库中提供有效的查询视频匹配和检索。
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9.发明申请Digital Video Content Fingerprinting Based on Scale Invariant Interest Region Detection with an Array of Anisotropic Filters 有权基于尺度不变兴趣区域的数字视频内容指纹识别与各向异性滤波器阵列公开(公告)号：US20120207402A1
公开(公告)日：2012-08-16
申请号：US13455560
申请日：2012-04-25
IPC分类号： G06K9/40
CPC分类号： G06K9/00503 , G06F17/30799 , G06F17/30805 , G06F17/30814 , G06K9/0053 , G06K9/00744 , G06K9/4676 , H04N5/14
摘要： Video sequence processing is described with various filtering rules applied to extract dominant features for content based video sequence identification. Active regions are determined in video frames of a video sequence. Video frames are selected in response to temporal statistical characteristics of the determined active regions. A two pass analysis is used to detect a set of initial interest points and interest regions in the selected video frames to reduce the effective area of images that are refined by complex filters that provide accurate region characterizations resistant to image distortion for identification of the video frames in the video sequence. Extracted features and descriptors are robust with respect to image scaling, aspect ratio change, rotation, camera viewpoint change, illumination and contrast change, video compression/decompression artifacts and noise. Compact, representative signatures are generated for video sequences to provide effective query video matching and retrieval in a large video database.
摘要翻译： 使用应用于提取用于基于内容的视频序列识别的主要特征的各种滤波规则来描述视频序列处理。 在视频序列的视频帧中确定有效区域。 响应于所确定的活动区域的时间统计特性来选择视频帧。 双通道分析用于检测所选择的视频帧中的一组初始兴趣点和感兴趣区域，以减少由复杂滤波器精化的图像的有效面积，该复杂滤波器提供抵抗图像失真的精确区域表征以识别视频帧 在视频序列中。 提取的特征和描述符在图像缩放，宽高比变化，旋转，相机视点改变，照明和对比度变化，视频压缩/解压缩伪像和噪声方面是稳健的。 为视频序列生成紧凑的代表性签名，以便在大型视频数据库中提供有效的查询视频匹配和检索。
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公开(公告)号：US20080036564A1
公开(公告)日：2008-02-14
申请号：US11974223
申请日：2006-10-20
申请人： James Henry , Gary DeAngelis , Kevin Allen , Peter Wendt
发明人： James Henry , Gary DeAngelis , Kevin Allen , Peter Wendt
CPC分类号： H01F5/02 , B29C45/14311 , B29C45/14639 , B29C2045/14319 , F02M51/005 , F02M61/168 , F02M2200/8046 , H01F7/06 , H01F41/127 , Y10T29/4902
摘要： A method and apparatus for overmolding a plastic shroud onto a bobbin including the step of providing a protrusion ring on the surface of the bobbin surrounding each standoff between the bobbin and a mold wall and extending outwards from the surface of the bobbin. A plurality of standoffs and protrusion rings is presently preferred. The protrusion rings are small relative to the standoffs, have low thermal mass, and thus are readily melted by the injected molten plastic, causing interstitching between the bobbin material and the overmolding material. The interstitching creates a highly effective hermetic seal against moisture leakage along the surface of the bobbin away from the standoff site. Perfect melting of the standoffs is no longer required, and standoffs can be designed to assure proper positioning of the bobbin during the complete overmolding process.
摘要翻译： 一种用于将塑料罩覆盖到筒管上的方法和装置，包括以下步骤：在绕线架和模具壁之间的每个支架周围的筒管表面上设置突起环，并从线轴的表面向外延伸。 目前优选多个支座和突出环。 突出环相对于支座较小，热质量低，因此容易被注入的熔融塑料熔化，导致线轴材料和包覆成型材料之间的缝合。 缝合产生了高效的气密密封，以防止沿着骨架表面远离间隔部位的水分渗漏。 不再需要完全熔化支座，并且可以设计支座以确保在整个包覆成型过程中筒管的正确定位。
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