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91. 发明申请

US20120230392A1 MOTION VECTOR PREDICTORS (MVPs) FOR BI-PREDICTIVE INTER MODE IN VIDEO CODING 有权
标题翻译：运动矢量预测器（MVPs）用于视频编码中的双重预测互动
公开(公告)号：US20120230392A1
公开(公告)日：2012-09-13
申请号：US13352175
申请日：2012-01-17
申请人： Yunfei Zheng , Wei-Jung Chien , Marta Karczewicz
发明人： Yunfei Zheng , Wei-Jung Chien , Marta Karczewicz
IPC分类号： H04N7/28 , H04N7/36
CPC分类号： H04N19/463 , H04N19/159 , H04N19/176 , H04N19/196 , H04N19/197 , H04N19/52
摘要： This disclosure describes video coding techniques applicable to a bi-predictive inter mode that uses adaptive motion vector prediction (AMVP). In particular, this disclosure describes techniques for encoding or decoding video data in which AMVP is used to code a first motion vector and a second motion vector associated with a current video block that is coded in the bi-predictive inter mode. More specifically, this disclosure describes techniques in which one motion vector of a bi-predictive video block can be used to define a candidate motion vector predictor (MVP) for predicting another motion vector of the bi-predictive video block. In many examples, a scaled version of the first motion vector of the bi-predictive video block is used as the MVP for the second motion vector of the bi-predictive video block. By defining an additional MVP candidate for the second motion vector of a bi-predictive video block, improved compression may be achieved.
摘要翻译：本公开描述了适用于使用自适应运动矢量预测（AMVP）的双预测帧间模式的视频编码技术。特别地，本公开描述了用于编码或解码视频数据的技术，其中使用AMVP来编码第一运动矢量和与以双预测帧间编码的当前视频块相关联的第二运动矢量。更具体地，本公开描述了其中可以使用双预测视频块的一个运动矢量来定义用于预测双预测视频块的另一个运动矢量的候选运动矢量预测器（MVP）的技术。在许多示例中，双预测视频块的第一运动矢量的缩放版本被用作双预测视频块的第二运动矢量的MVP。通过为双预测视频块的第二运动矢量定义附加MVP候选，可以实现改进的压缩。

92. 发明申请

US20120195368A1 PERFORMING MOTION VECTOR PREDICTION FOR VIDEO CODING 有权
标题翻译：执行视频编码运动矢量预测
公开(公告)号：US20120195368A1
公开(公告)日：2012-08-02
申请号：US13351980
申请日：2012-01-17
申请人： Wei-Jung Chien , Peisong Chen , Muhammed Zeyd Coban , Marta Karczewicz
发明人： Wei-Jung Chien , Peisong Chen , Muhammed Zeyd Coban , Marta Karczewicz
IPC分类号： H04N7/32 , H04N7/26
CPC分类号： H04N19/61 , H04N19/46 , H04N19/51 , H04N19/52 , H04N19/70 , H04N19/895
摘要： In general, techniques are described for performing motion vector prediction for video coding. An apparatus comprising a motion compensation unit may implement the techniques. The motion compensation unit determines spatial candidate motion vectors (MVPs) associated with a current portion of a video frame and prunes the spatial candidate motion vectors to remove duplicates without removing a temporal candidate motion vector. The motion compensation unit selects one of the temporal candidate motion vector or one of the spatial candidate motion vectors remaining after pruning as a selected candidate motion vector based on a motion vector predictor (MVP) index signaled in a bitstream and performs motion compensation based on the selected candidate motion vector.
摘要翻译：通常，描述了用于执行视频编码的运动矢量预测的技术。包括运动补偿单元的装置可以实现这些技术。运动补偿单元确定与视频帧的当前部分相关联的空间候选运动矢量（MVP），并修剪空间候选运动矢量以去除重复，而不去除时间候选运动矢量。运动补偿单元基于在比特流中发信号的运动矢量预测器（MVP）索引，选择剪枝之后剩余的时间候选运动矢量或空间候选运动矢量中的一个作为选择的候选运动矢量，并基于选择的候选运动矢量。

93. 发明申请

US20120170662A1 VARIABLE LENGTH CODING OF VIDEO BLOCK COEFFICIENTS 有权
标题翻译：视频块系数的可变长度编码
公开(公告)号：US20120170662A1
公开(公告)日：2012-07-05
申请号：US13338891
申请日：2011-12-28
申请人： Marta Karczewicz , Xianglin Wang , Wei-Jung Chien , Liwei Guo
发明人： Marta Karczewicz , Xianglin Wang , Wei-Jung Chien , Liwei Guo
IPC分类号： H04N7/30
CPC分类号： H03M7/42 , H04N19/13 , H04N19/60 , H04N19/93
摘要： This disclosure describes techniques for coding transform coefficients for a block of video data. According to some aspects of this disclosure, a coder (e.g., an encoder or decoder) may map between a code number cn and level_ID and run values associated with a first transform coefficient of the block of video data according to a first technique (e.g., a structured mapping), and map between a code number cn and level_ID and run values associated with a second coefficient of the block using a second technique. According to other aspects of this disclosure, the coder may map between a code number cn and level_ID and run syntax elements using different mathematical relationships, depending on a determined value of the code number cn or the level_ID syntax element. For example, the coder may access a mapping table of a plurality of mapping tables differently, dependent on the determined value.
摘要翻译：本公开描述了用于编码视频数据块的变换系数的技术。根据本公开的一些方面，编码器（例如，编码器或解码器）可以根据第一技术（例如，编码器或解码器）在视频数据块的第一变换系数与代码号cn和level_ID之间映射和运行值，结构化映射），并且使用第二技术在代码号cn和level_ID之间映射和与块的第二系数相关联的运行值。根据本公开的其他方面，编码器可以根据代码号cn或level_ID语法元素的确定值，在代码号cn和level_ID之间映射并使用不同的数学关系运行语法元素。例如，编码器可以根据确定的值不同地访问多个映射表的映射表。

94. 发明申请

US20120093226A1 ADAPTIVE MOTION VECTOR RESOLUTION SIGNALING FOR VIDEO CODING 审中-公开
标题翻译：自适应运动矢量分解信号用于视频编码
公开(公告)号：US20120093226A1
公开(公告)日：2012-04-19
申请号：US13247785
申请日：2011-09-28
申请人： Wei-Jung Chien , Peisong Chen , Marta Karczewicz
发明人： Wei-Jung Chien , Peisong Chen , Marta Karczewicz
IPC分类号： H04N7/32
CPC分类号： H04N19/523 , H04N19/13 , H04N19/139 , H04N19/176 , H04N19/463 , H04N19/91
摘要： A video encoder may be configured to adaptively select a sub-pixel precision for motion vectors used to encode video data. The video encoder may further entropy encode an indication of the sub-pixel precision using context adaptive binary arithmetic coding, where the context may correspond to the size of a block of video data for the motion vector. For example, the size may correspond to the depth of a coding unit, the size of a prediction unit of the coding unit, and/or a type for the prediction unit. The video encoder may also interpolate values for one-sixteenth pixel positions of chrominance data using bilinear interpolation. The video encoder may further encode a motion vector difference value for the motion vector using an encoding scheme corresponding to the sub-pixel precision of the motion vector. A video decoder may use similar, reciprocal techniques for decoding the video data.
摘要翻译：视频编码器可以被配置为自适应地选择用于对视频数据进行编码的运动矢量的子像素精度。视频编码器可以使用上下文自适应二进制算术编码进一步对子像素精度的指示进行熵编码，其中上下文可以对应于用于运动矢量的视频数据块的大小。例如，大小可以对应于编码单元的深度，编码单元的预测单元的大小和/或预测单元的类型。视频编码器也可以使用双线性插值内插色度数据的第十六象素位置的值。视频编码器可以使用与运动矢量的子像素精度相对应的编码方案来进一步编码运动矢量的运动矢量差值。视频解码器可以使用类似的互逆技术来解码视频数据。

95. 发明申请

US20120044992A1 LOW COMPLEXITY ADAPTIVE FILTER 审中-公开
标题翻译：低复杂自适应滤波器
公开(公告)号：US20120044992A1
公开(公告)日：2012-02-23
申请号：US13194554
申请日：2011-07-29
申请人： In Suk Chong , Wei-Jung Chien , Marta Karczewicz
发明人： In Suk Chong , Wei-Jung Chien , Marta Karczewicz
IPC分类号： H04N7/32
CPC分类号： H04N19/82 , H04N19/117 , H04N19/14 , H04N19/192 , H04N19/46 , H04N19/61 , H04N19/96
摘要： An interim filter determined for a previous series of video blocks can be applied to a current series of video blocks to determine an interim filter map for the current series of video blocks. Based on the interim filter map, a decoding filter can be determined. By applying the decoding filter to the current series of video blocks, a decoding filtering map can be determined. Based on CUs identified as having filtering off by the decoding filtering map, an interim filter for the current series of video blocks can be determined. The decoding filter and decoding filtering map can be transmitted to a decoder, while the interim filter and interim filter map may not be transmitted to a decoder. The interim filter for the current series of video blocks can be used to generate an interim filter map for a next series of video blocks.
摘要翻译：为先前的一系列视频块确定的中间滤波器可以应用于当前系列的视频块，以确定当前系列视频块的临时滤波器图。基于临时滤波器图，可以确定解码滤波器。通过将解码滤波器应用于当前系列视频块，可以确定解码滤波图。基于被识别为通过解码滤波图进行滤波的CU，可以确定当前系列视频块的临时滤波器。解码滤波器和解码滤波图可以被发送到解码器，而中间滤波器和中间滤波器图可以不被发送到解码器。用于当前系列视频块的临时滤波器可用于为下一系列视频块生成临时滤波器图。

96. 发明申请

US20120014455A1 Variable Localized Bit-Depth Increase for Fixed-Point Transforms in Video Coding 有权
标题翻译：视频编码中定点变换的可变局部位深增加
公开(公告)号：US20120014455A1
公开(公告)日：2012-01-19
申请号：US13159063
申请日：2011-06-13
申请人： Rajan L. Joshi , Wei-Jung Chien , Marta Karczewicz , Yuriy Reznik , Peisong Chen , Hsiao-Chiang Chuang
发明人： Rajan L. Joshi , Wei-Jung Chien , Marta Karczewicz , Yuriy Reznik , Peisong Chen , Hsiao-Chiang Chuang
IPC分类号： H04N7/30
CPC分类号： H04N19/42 , H04N19/122 , H04N19/157 , H04N19/176 , H04N19/184 , H04N19/196 , H04N19/46 , H04N19/60 , H04N19/61
摘要： This disclosure describes techniques for mitigating rounding errors in a fixed-point transform associated with video coding by applying a variable localized bit-depth increase at the transform. More specifically, the techniques include selecting a constant value based on a size of a fixed-point transform in a video coding device and applying a variable localized bit-depth increase at the transform with a value equal to the constant value. Applying the variable localized bit-depth increase includes left-shifting a transform input signal by a number of bits equal to the constant value before the fixed-point transform, and right-shifting a transform output signal by a number of bits equal to the constant value after the fixed-point transform. The constant value is selected from a plurality of constant values stored on the video coding device. Each of the constant values is pre-calculated for one of a plurality of different transform sizes supported by the video coding.
摘要翻译：本公开描述了通过在变换处应用可变局部位深增加来减轻与视频编码相关联的定点变换中的舍入误差的技术。更具体地，这些技术包括基于视频编码装置中的定点变换的大小来选择常数值，并且在变换时以等于常数值的值应用可变的局部位深增加。应用可变局部位置深度增加包括将变换输入信号左移到等于定点变换之前的常数值的位数，并且将变换输出信号右移到等于常数的位数定点变换后的值。从存储在视频编码装置上的多个常数值中选择常数值。对于由视频编码支持的多个不同的变换大小之一，预先计算每个常数值。

97. 发明申请

US20110249721A1 VARIABLE LENGTH CODING OF CODED BLOCK PATTERN (CBP) IN VIDEO COMPRESSION 有权
标题翻译：编码块图案（CBP）在视频压缩中的可变长度编码
公开(公告)号：US20110249721A1
公开(公告)日：2011-10-13
申请号：US13084494
申请日：2011-04-11
申请人： Marta Karczewicz , Wei-Jung Chien , Xianglin Wang
发明人： Marta Karczewicz , Wei-Jung Chien , Xianglin Wang
IPC分类号： H04N7/26
CPC分类号： H04N19/134 , H04N19/13 , H04N19/159 , H04N19/176 , H04N19/186 , H04N19/196 , H04N19/463
摘要： This disclosure describes techniques for coding video data. As one example, this disclosure describes a coded block pattern (CBP) for a coding unit (CU) of video data that indicates whether or not each of a luminance component (Y), a first chrominance component (U), and a second chrominance component (V) include at least one non-zero coefficient. According to another example, this disclosure describes a CBP that indicates whether respective blocks of a CU include at least on non-zero coefficient. The CBP described herein may be mapped to a single variable length code (VLC) code word. The VLC code word may be used by a coder to code the CU of video data.
摘要翻译：本公开描述了用于编码视频数据的技术。作为一个示例，本公开描述了用于指示亮度分量（Y），第一色度分量（U）和第二色度（U））中的每一个的视频数据的编码单元（CU）的编码块模式（CBP）分量（V）包括至少一个非零系数。根据另一示例，本公开描述了CBP，其指示CU的相应块是否至少包括非零系数。这里描述的CBP可以被映射到单个可变长度码（VLC）码字。编码器可以使用VLC码字来对视频数据的CU进行编码。

98. 发明授权

US08012316B2 FCC-like trilayer AP2 structure for CPP GMR EM improvement 有权
标题翻译： FCC类三层AP2结构，用于CPP GMR EM改进
公开(公告)号：US08012316B2
公开(公告)日：2011-09-06
申请号：US12583742
申请日：2009-08-25
申请人： Kunliang Zhang , Dan Abels , Min Li , Chyu-Jiuh Torng , Chen-Jung Chien , Yu-Hsia Chen
发明人： Kunliang Zhang , Dan Abels , Min Li , Chyu-Jiuh Torng , Chen-Jung Chien , Yu-Hsia Chen
IPC分类号： C23C14/14
CPC分类号： H01L43/10 , B82Y10/00 , B82Y25/00 , B82Y40/00 , G11B5/3906 , H01F10/16 , H01F10/3236 , H01F10/3259 , H01F10/3272 , H01F41/302
摘要： A method of forming a CPP-GMR spin valve having a pinned layer with an AP2/coupling/AP1 configuration is disclosed wherein the AP2 portion is a FCC-like trilayer having a composition represented by CoZFe(100-Z)/Fe(100-X)TaX/CoZFe(100-Z) or CoZFe(100-Z)/FeYCo(100-Y)/CoZFe(100-Z) where x is 3 to 30 atomic %, y is 40 to 100 atomic %, and z is 75 to 100 atomic %. Preferably, z is 90 to provide a face centered cubic structure that minimizes electromigration. Optionally, the middle layer is comprised of an Fe rich alloy such as FeCr, FeV, FeW, FeZr, FeNb, FeHf, or FeMo. EM performance is improved significantly compared to a spin valve with a conventional AP2 Co50Fe50 or Co75Fe25 single layer. MR ratio is also increased and RA is maintained at an acceptable level. The coupling layer is preferably Ru and the AP1 layer may be comprised of a lamination of CoFe and Cu layers as in [CoFe/Cu]2/CoFe.
摘要翻译：公开了一种形成具有AP2 /偶联/ AP1构型的钉扎层的CPP-GMR自旋阀的方法，其中AP2部分是具有由CoZFe（100-Z）/ Fe（100-Z）/ Fe X）TaX / CoZFe（100-Z）或CoZFe（100-Z）/ FeYCo（100-Y）/ CoZFe（100-Z），其中x为3至30原子％，y为40至100原子％为75〜100原子％。优选地，z为90以提供使电迁移最小化的面心立方结构。任选地，中间层由富Fe合金如FeCr，FeV，FeW，FeZr，FeNb，FeHf或FeMo组成。与具有常规AP2 Co50Fe50或Co75Fe25单层的自旋阀相比，EM性能显着提高。 MR比也增加，RA维持在可接受的水平。耦合层优选为Ru，并且AP1层可以由如[CoFe / Cu] 2 / CoFe中的CoFe和Cu层的层叠构成。

99. 发明申请

US20110108317A1 PACKAGED STRUCTURE HAVING MAGNETIC COMPONENT AND METHOD THEREOF 失效
标题翻译：具有磁性元件的包装结构及其方法
公开(公告)号：US20110108317A1
公开(公告)日：2011-05-12
申请号：US12699777
申请日：2010-02-03
申请人： William Lee HARRISON , Jung-Chien CHANG
发明人： William Lee HARRISON , Jung-Chien CHANG
IPC分类号： H05K1/11
CPC分类号： H01F17/0033 , H01F17/062 , H05K1/165 , H05K3/427 , H05K3/4602 , H05K3/4652 , H05K2201/086 , H05K2201/09036 , H05K2201/097 , H05K2203/1178
摘要： A packaged structure having a magnetic component and a method of manufacturing the same are provided. The packaged structure includes an insulating substrate having a ring-typed recess, an island portion and a surrounding portion defined by the ring-typed recess, wherein the ring-typed recess is laterally between the island portion and the surrounding portion. The packaged structure further includes a ring-typed magnetic component placed in the ring-typed recess; an upper wiring layer above the insulating substrate and a lower wiring layer under the insulating substrate; an inner plated through hole vertically passing through the island portion and connecting the upper wiring layer and the lower wiring layer; an outer plated through hole vertically passing through the surrounding portion and connecting the upper wiring layer and the lower wiring layer, wherein the inner plated through hole, the outer plated through hole, the upper wiring layer and the lower wiring layer form a coil of wire surrounding the ring-typed magnetic component.
摘要翻译：提供具有磁性部件的封装结构及其制造方法。封装结构包括具有环形凹部，岛状部分和由环型凹部限定的环绕部分的绝缘基板，其中环形凹部横向在岛部分和周围部分之间。封装结构还包括放置在环型凹槽中的环型磁性部件; 绝缘基板上方的上布线层和绝缘基板下方的下布线层; 垂直穿过岛部并连接上布线层和下布线层的内电镀通孔; 外部电镀通孔垂直地穿过周围部分并连接上部布线层和下部布线层，其中内部电镀通孔，外部电镀通孔，上部布线层和下部布线层形成线圈围绕环型磁性元件。

100. 发明授权

US07866202B2 Method of fabricating a carbon monoxide detector and a carbon monoxide detector fabricated using the same 失效
标题翻译：制造一氧化碳检测器的方法和使用该方法制造的一氧化碳检测器
公开(公告)号：US07866202B2
公开(公告)日：2011-01-11
申请号：US12153301
申请日：2008-05-16
申请人： Ko-Shao Chen , Shu-Juan Liao , Yun-Huang Chen , Jung-Chien Chang
发明人： Ko-Shao Chen , Shu-Juan Liao , Yun-Huang Chen , Jung-Chien Chang
IPC分类号： G01N27/12 , H01L21/02
CPC分类号： G01N27/125
摘要： Disclosed is a method of fabricating a carbon monoxide detector and a carbon monoxide detector fabricated using the same. Particularly disclosed is a method of fabricating a carbon monoxide detector, which can operate at room temperature and process high detecting selection, and the detector fabricated using the same. The method comprises: providing a substrate having an upper surface; forming two electrode sets on the upper surface of the substrate, and the two electrode sets combined to provide an interdigitated array electrode; forming a tin dioxide layer, which covers the portion of the two electrode sets and the portion of the upper surface; and forming an organic polymer layer on the surface of the tin dioxide layer. The carbon monoxide detector comprises: a substrate having an upper surface; two electrode sets, which are located on the upper surface of the substrate; a tin dioxide layer, which covers the portion of the two electrode sets and the portion of the upper surface; and an organic polymer layer, which is located on the surface of the tin dioxide layer.
摘要翻译：公开了一种制造一氧化碳检测器和使用其制造的一氧化碳检测器的方法。特别公开了一种制造一氧化碳检测器的方法，其可在室温下操作并处理高检测选择，以及使用其制造的检测器。该方法包括：提供具有上表面的基底; 在所述基板的上表面上形成两个电极组，并且所述两个电极组组合以提供交叉指示的阵列电极; 形成二氧化锡层，其覆盖两个电极组的一部分和上表面的一部分; 并在二氧化锡层的表面上形成有机聚合物层。一氧化碳检测器包括：具有上表面的基板; 两个电极组，位于基板的上表面上; 二氧化锡层，其覆盖两个电极组的一部分和上表面的一部分; 以及位于二氧化锡层的表面上的有机聚合物层。

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