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81. 发明授权

US08558869B2 Image processing method and device 有权
标题翻译：图像处理方法及装置
公开(公告)号：US08558869B2
公开(公告)日：2013-10-15
申请号：US13417752
申请日：2012-03-12
申请人： Jiaoli Wu , Yang Zhao , Jing Wang , Kai Li , Yuan Liu , Song Zhao
发明人： Jiaoli Wu , Yang Zhao , Jing Wang , Kai Li , Yuan Liu , Song Zhao
IPC分类号： H04N7/15
CPC分类号： H04N7/15 , H04N7/142 , H04N7/147
摘要： Embodiments of the present invention provide an image processing method and device, relating to the field of communications technology. The method includes: receiving at least two channels of images transmitted from a remote conference site; if there is a blind area in splicing of the at least two channels of images, comparing the width of the blind area with the sum of the widths of a left border and a right border of a display apparatus in a local conference site; processing the at least two channels of images separately according to a comparison result; outputting the at least two channels of processed images separately to the display apparatuses in the local conference site for displaying. In the embodiments of the present invention, the optimal image display effect may be achieved and the user experience in a telepresence video conference may be improved.
摘要翻译：本发明的实施例提供了一种涉及通信技术领域的图像处理方法和装置。该方法包括：从远程会场接收至少两个信道的图像; 如果存在至少两个通道的图像拼接的盲区，则将盲区的宽度与本地会场中的显示装置的左边界和右边界的宽度之和进行比较; 根据比较结果分别处理至少两个通道的图像; 将所处理的图像的至少两个信道分别输出到本地会场的显示装置以进行显示。在本发明的实施例中，可以实现最佳图像显示效果，并且可以提高远程呈现视频会议中的用户体验。

82. 发明申请

US20130176988A1 DATA SPLIT BETWEEN MULTIPLE SITES 有权
标题翻译：数据分布在多个站点之间
公开(公告)号：US20130176988A1
公开(公告)日：2013-07-11
申请号：US13578735
申请日：2011-02-11
申请人： Carl Wang , Kai Li , Sasidhar Movva , Philip Pietraski , Samian Kaur , Ariela Zeira
发明人： Carl Wang , Kai Li , Sasidhar Movva , Philip Pietraski , Samian Kaur , Ariela Zeira
IPC分类号： H04W36/08
CPC分类号： H04L5/0091 , H04B7/022 , H04B7/15 , H04B7/15592 , H04L5/0007 , H04L5/0053 , H04L61/2007 , H04W28/08 , H04W36/08 , H04W36/28 , H04W92/10 , H04W92/20
摘要： Splitting data in a wireless communications network. Data may be split to use multiple base stations for transmission to user equipment in order to improve the bandwith if a UE is on a cell edge, or may be split by user equipment for transmission to multiple base stations in order to improve handover. Data splitting may be performed at the Packet Data Convergence Protocol layer, at the Radio Link Control layer, or at the Media Access Control layer on user equipment or on a base station. Data may instead be split in a network node, such as in a serving gateway, in Yes order to reduce X2 interface load or delay carrier aggregation.
摘要翻译：在无线通信网络中分割数据。数据可以被拆分为使用多个基站来传输到用户设备，以便如果UE处于小区边缘，则可以改善带宽，或者可以由用户设备拆分以传输到多个基站，以便改善切换。数据分割可以在分组数据收敛协议层，无线电链路控制层或用户设备或基站上的媒体访问控制层执行。数据可以以“是”的顺序替代地分配在网络节点中，例如在服务网关中，以减少X2接口负载或延迟载波聚合。

83. 发明授权

US08478011B2 Image segmentation method 有权
标题翻译：图像分割方法
公开(公告)号：US08478011B2
公开(公告)日：2013-07-02
申请号：US12587225
申请日：2009-10-01
申请人： Kai Li , Allen Davis Malony , Don M. Tucker
发明人： Kai Li , Allen Davis Malony , Don M. Tucker
IPC分类号： A61B6/03
CPC分类号： G06T5/002 , G06T7/136 , G06T7/162 , G06T2207/10088 , G06T2207/20012 , G06T2207/30016
摘要： An image segmentation method. An image is defined by voxels representing at least two different structure types A and B, by having corresponding different intensities that may be subject to intensity inhomogeneities. A basic method comprises (a) selecting a first voxel to be classified; (b) defining criteria by which a comparison of the intensity associated with the first voxel with an intensity associated with a second voxel is to be considered to indicate that the first voxel represents structure type B assuming the second voxel represents structure type A; (c) determining a path of voxels passing through the first voxel; (d) defining a maximum distance along the path; and (e) determining whether there is a second voxel on the path, within the maximum distance of the first voxel, such that the intensities associated with the first and second voxels together satisfy the criteria, for potentially classifying the first voxel as representing structure type B.
摘要翻译：一种图像分割方法。通过具有可能受到强度不均匀性的对应的不同强度，通过代表至少两种不同结构类型A和B的体素来定义图像。一种基本方法包括（a）选择要分类的第一体素; （b）定义标准，通过该标准将与第一体素相关联的强度与与第二体素相关联的强度的比较视为指示第一体素表示结构类型B，假设第二体素表示结构类型A; （c）确定穿过第一体素的体素的路径; （d）沿路径定义最大距离; 以及（e）确定所述路径上是否存在在所述第一体素的最大距离内的所述路径上的第二体素，使得与所述第一和第二体素相关联的强度在一起满足所述标准，以将所述第一体素潜在地分类为表示结构类型 B.

84. 发明申请

US20120310285A1 AUTOMATIC-EXTENDING AND ANTI-ROTATION SCOLIOSIS CORRECTING SYSTEM 有权
标题翻译：自动延伸和抗旋转校正校正系统
公开(公告)号：US20120310285A1
公开(公告)日：2012-12-06
申请号：US13576207
申请日：2011-01-28
申请人： Sheng Zhao , Xiaochun Wei , Kai Li
发明人： Sheng Zhao , Xiaochun Wei , Kai Li
IPC分类号： A61B17/70
CPC分类号： A61B17/7025 , A61B17/7004 , A61B17/701 , A61B17/7011 , A61B17/705
摘要： A spontaneous-extending and anti-rotation scoliosis correcting system comprises pedicle screws and a plurality of correcting rods locked with the pedicle screws. Each correcting rod includes at least one sleeve and at least one inserting rod which can be inserted into the sleeve. The inner wall of the sleeve and the inserting rod are the same in shape and are in clearance fit. A positioning mechanism for restricting the relative rotation of the inserting rod with respect to the sleeve is arranged on a matching surface between the inserting rod and the sleeve. The scoliosis correcting system has the benefits of ensuring the lateral stability and the anti-rotation function for scoliosis correction; having the performance of spontaneous extending along the growth direction of the spine; and ensuring both the short-term operating effect and the long-term curative effect.
摘要翻译：自发延伸和抗旋转脊柱侧凸矫正系统包括椎弓根螺钉和多个与椎弓根螺钉锁定的矫正杆。每个校正杆包括至少一个套筒和至少一个插入套筒中的插入杆。套筒的内壁和插入杆的形状相同，并且间隙适合。用于限制插入杆相对于套筒的相对旋转的定位机构布置在插入杆和套筒之间的匹配表面上。脊柱侧凸矫正系统具有确保脊柱侧凸矫正的横向稳定性和抗旋转功能的好处; 具有沿脊柱生长方向自发延伸的性能; 确保短期作业效果和长期疗效。

85. 发明申请

US20120254686A1 NON-VOLATILE SEMICONDUCTOR MEMORY DEVICES AND ERROR CORRECTION METHODS 审中-公开
标题翻译：非易失性半导体存储器件和错误校正方法
公开(公告)号：US20120254686A1
公开(公告)日：2012-10-04
申请号：US13249751
申请日：2011-09-30
申请人： Atsushi ESUMI , Kai Li
发明人： Atsushi ESUMI , Kai Li
IPC分类号： H03M13/05 , G06F11/10
CPC分类号： H03M13/2906 , G06F11/1044 , G11C7/1006 , G11C16/06 , G11C29/82 , G11C2029/0411 , H03M13/152 , H03M13/353
摘要： An error correction unit is an area in a page where the error bit count is low, and an error correction unit is an area in a page where the error bit count is high. The error correction unit includes a user data area, a first redundancy area, and a second redundancy area. The error correction unit includes a user data area, a first redundancy area, and a second redundancy area. Errors in the user data areas are corrected with a first set of redundant bits stored in the first redundancy areas, respectively. A second set of redundant bits for correcting errors in the user data area within the high-error bit count page is stored in the second redundancy area within the low-error bit count page and the second redundancy area within the high-error bit count page in a distributed manner.
摘要翻译：错误校正单元是错误位计数低的页面中的区域，错误校正单元是错误位计数高的页面中的区域。纠错单元包括用户数据区，第一冗余区和第二冗余区。纠错单元包括用户数据区，第一冗余区和第二冗余区。用户数据区中的错误分别用存储在第一冗余区域中的第一组冗余位来校正。用于校正高错误位计数页面内的用户数据区域中的错误的第二组冗余位被存储在低错误位计数页面内的第二冗余区域和高错误位计数页面内的第二冗余区域以分布式方式。

86. 发明申请

US20120169833A1 IMAGE PROCESSING METHOD AND DEVICE 有权
标题翻译：图像处理方法和设备
公开(公告)号：US20120169833A1
公开(公告)日：2012-07-05
申请号：US13417752
申请日：2012-03-12
申请人： Jiaoli WU , Yang Zhao , Jing Wang , Kai Li , Yuan Liu , Song Zhao
发明人： Jiaoli WU , Yang Zhao , Jing Wang , Kai Li , Yuan Liu , Song Zhao
IPC分类号： H04N7/15
CPC分类号： H04N7/15 , H04N7/142 , H04N7/147
摘要： Embodiments of the present invention provide an image processing method and device, relating to the field of communications technology. The method includes: receiving at least two channels of images transmitted from a remote conference site; if there is a blind area in splicing of the at least two channels of images, comparing the width of the blind area with the sum of the widths of a left border and a right border of a display apparatus in a local conference site; processing the at least two channels of images separately according to a comparison result; outputting the at least two channels of processed images separately to the display apparatuses in the local conference site for displaying. In the embodiments of the present invention, the optimal image display effect may be achieved and the user experience in a telepresence video conference may be improved.
摘要翻译：本发明的实施例提供了一种涉及通信技术领域的图像处理方法和装置。该方法包括：从远程会场接收至少两个信道的图像; 如果存在至少两个通道的图像拼接的盲区，则将盲区的宽度与本地会场中的显示装置的左边界和右边界的宽度之和进行比较; 根据比较结果分别处理至少两个通道的图像; 将所处理的图像的至少两个信道分别输出到本地会场的显示装置以进行显示。在本发明的实施例中，可以实现最佳图像显示效果，并且可以提高远程呈现视频会议中的用户体验。

87. 发明授权

US08169885B2 Method and apparatus for optimization of wireless mesh networks 有权
标题翻译：无线网状网络优化的方法和装置
公开(公告)号：US08169885B2
公开(公告)日：2012-05-01
申请号：US11999226
申请日：2007-12-04
申请人： Kai Li , Xiaodong Wang , Mohammad Madihian
发明人： Kai Li , Xiaodong Wang , Mohammad Madihian
IPC分类号： H04J11/00
CPC分类号： H04W16/225 , H04W28/16
摘要： A cross-layer optimization framework for designing of multi-radio/multi-channel wireless mesh networks with network coding to support multiple unicast applications is used. A column-generation-based primal-dual method is used to solve the optimization problem. For network-layer formation, a code construction scheme based on linear programming is used. Delay constraints are imposed on the network code construction so the possible impact of the extra decoding delay to the upper-layer Transmission Control Protocol/Internet Protocol (TCP/IP) performance may be reduced without changing the upper-layer protocols.
摘要翻译：使用用于设计具有网络编码以支持多个单播应用的多无线电/多信道无线网状网络的跨层优化框架。使用基于列生成的原始双重方法来解决优化问题。对于网络层的形成，使用基于线性规划的代码构造方案。对网络代码构造施加延迟约束，可以减少额外解码延迟对上层传输控制协议/因特网协议（TCP / IP）性能的可能影响，而不改变上层协议。

88. 发明申请

US20110158509A1 IMAGE STITCHING METHOD AND APPARATUS 有权
标题翻译：图像刺绣方法和装置
公开(公告)号：US20110158509A1
公开(公告)日：2011-06-30
申请号：US13045281
申请日：2011-03-10
申请人： Kai Li , Yuan Liu
发明人： Kai Li , Yuan Liu
IPC分类号： G06T3/00
CPC分类号： G06T7/593 , G06K2009/2045 , G06T7/33
摘要： The present invention relates to an image processing technology, and discloses an image stitching method and apparatus to solve the problem of severe ghosting of an image stitched in the prior art. In the embodiments of the present invention, the overlap region of two images is found, a depth image of the overlap region is obtained, and the two images are stitched together according to the depth image. In the stitching process, the 3-dimensional information of the images is obtained by using the depth image to deghost the image. The method and apparatus under the present invention are applicable to multi-scene videoconferences and the occasions of making wide-view images or videos.
摘要翻译：本发明涉及一种图像处理技术，并且公开了一种图像拼接方法和装置，以解决现有技术中拼接图像的严重重影问题。在本发明的实施例中，找到两个图像的重叠区域，获得重叠区域的深度图像，并且根据深度图像将两个图像拼接在一起。在缝合处理中，通过使用深度图像来获得图像的三维信息，以消除图像的晕影。本发明的方法和装置适用于多场景视频会议和制作广视图或视频的场合。

89. 发明申请

US20110149033A1 CODE STREAM CONVERSION SYSTEM AND METHOD, CODE STREAM IDENTIFYING UNIT AND SOLUTION DETERMINING UNIT 审中-公开
标题翻译：代码流转换系统和方法，代码流识别单元和解决方案确定单元
公开(公告)号：US20110149033A1
公开(公告)日：2011-06-23
申请号：US13036913
申请日：2011-02-28
申请人： Song Zhao , Yuan Liu , Jing Wang , Honghong Su , Kai Li
发明人： Song Zhao , Yuan Liu , Jing Wang , Honghong Su , Kai Li
IPC分类号： H04N7/12 , H04N13/00
CPC分类号： H04N19/40 , H04N19/597 , H04N19/61
摘要： A code stream conversion system and method, a code stream identifying unit and a solution determining unit are provided. The code stream conversion method includes: receiving an original code stream format obtained by parsing an original code stream; and determining a transcoding solution according to a target code stream format and the original code stream format, and using the original code stream format to decode the original code stream and using the target code stream format to encode a decoded code stream according to the transcoding solution, thus completing code stream conversion, and obtaining a target code stream corresponding to the target code stream format. Through the code stream conversion system and method, the original code stream is parsed and the transcoding solution is determined, thus achieving mutual conversion between a three-dimensional video code stream and a planar video code stream.
摘要翻译：提供码流转换系统和方法，码流识别单元和解决方案确定单元。代码流转换方法包括：接收通过解析原始码流而获得的原始码流格式; 以及根据目标码流格式和原始码流格式确定代码转换解，并且使用原始码流格式来解码原始码流，并使用目标码流格式根据转码解码对解码码流进行编码，从而完成码流转换，并获得与目标码流格式对应的目标码流。通过代码流转换系统和方法，对原始代码流进行解析并确定代码转换解决方案，从而实现三维视频代码流和平面视频代码流之间的相互转换。

90. 发明授权

US07864890B2 Signal processing apparatus, signal processing method and storage system 有权
标题翻译：信号处理装置，信号处理方法和存储系统
公开(公告)号：US07864890B2
公开(公告)日：2011-01-04
申请号：US11524545
申请日：2006-09-21
申请人： Atsushi Esumi , Kai Li , Hidemichi Mizuno
发明人： Atsushi Esumi , Kai Li , Hidemichi Mizuno
IPC分类号： H04L25/06 , G11B20/20 , G11B5/09 , G11C29/00 , G06F11/00
CPC分类号： G11B20/10203
摘要： A signal processing apparatus has a plurality of baseline wander correcting units, provided in a processing path in which a predetermined processing is performed on an input signal. At least one of the plurality of baseline wander correcting units includes a correction permission control unit that controls permission or rejection of correction, and baseline wander in the input signal is corrected sequentially by each of the plurality of baseline wander correcting units, based on a control of the correction permission control unit. The baseline wander correcting unit corrects the baseline wander by determining whether or not the baseline correction is to be effected or not, so that the wander of baseline can be efficiently corrected.
摘要翻译：信号处理装置具有多个基线漂移校正单元，设置在对输入信号执行预定处理的处理路径中。多个基线漂移校正单元中的至少一个包括校正许可控制单元，其控制校正的允许或拒绝，并且基于控制，多个基线漂移校正单元中的每一个依次校正输入信号中的基线漂移的校正许可控制单元。基线漂移校正单元通过确定是否进行基线校正来校正基线漂移，从而可以有效地校正基线的漂移。

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