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111. 发明申请

US20130188836A1 METHOD AND APPARATUS FOR PROVIDING HAND DETECTION 有权
标题翻译：提供手感检测的方法和装置
公开(公告)号：US20130188836A1
公开(公告)日：2013-07-25
申请号：US13877775
申请日：2010-10-18
申请人： Yikai Fang , Lei Xu , Kongqiao Wang
发明人： Yikai Fang , Lei Xu , Kongqiao Wang
IPC分类号： G06K9/00
CPC分类号： G06K9/00335 , G06K9/00355 , G06K9/00375 , G06K9/3233 , G06K2009/4666
摘要： A method for providing hand detection may include receiving feature transformed image data for a series of image frames, determining asymmetric difference data indicative of differences between feature transformed image data of a plurality of frames of the series of image frames and a reference frame, and determining a target area based on an intersection of the asymmetric difference data. An apparatus and computer program product corresponding to the method are also provided.
摘要翻译：用于提供手检测的方法可以包括：接收用于一系列图像帧的特征变换图像数据，确定指示所述一系列图像帧的多个帧的特征变换图像数据与参考帧之间的差异的不对称差异数据，以及确定基于非对称差分数据的交点的目标区域。还提供了一种与该方法对应的装置和计算机程序产品。

112. 发明申请

US20130148684A1 HIGH-BRIGHTNESS SPATIAL-MULTIPLEXED MULTI-EMITTER PUMP WITH TILTED COLLIMATED BEAM 有权
标题翻译：高亮度空间多功能多功能发射器泵与倾斜聚光束
公开(公告)号：US20130148684A1
公开(公告)日：2013-06-13
申请号：US13313490
申请日：2011-12-07
申请人： James Yonghong GUO , Jay A. Skidmore , Lei Xu , Jane Cheng
发明人： James Yonghong GUO , Jay A. Skidmore , Lei Xu , Jane Cheng
IPC分类号： H01S5/022
CPC分类号： H01S5/02252 , H01S5/005 , H01S5/4012 , H01S5/4043
摘要： Multi-mode diode emitters are stacked in a staircase formation to provide a spatially-mulitplexed output. Improved coupling efficiency is achieved by providing tilted collimated output beams that determine an effective step height of the stepped structure. Since the effective step height is dependent on the tilt angle, a variable number of emitters can be used inside packages having a same physical step height, while still attaining high coupling efficiency.
摘要翻译：多模式二极管发射器堆叠在阶梯结构中以提供空间复合输出。通过提供确定阶梯式结构的有效步长的倾斜的准直输出光束来实现改进的耦合效率。由于有效步高取决于倾斜角度，所以在具有相同物理台阶高度的包装内可以使用可变数量的发射器，同时仍然获得高耦合效率。

113. 发明授权

US08144945B2 Method, apparatus and computer program product for providing an orientation independent face detector 有权
标题翻译：用于提供方位独立的面部检测器的方法，装置和计算机程序产品
公开(公告)号：US08144945B2
公开(公告)日：2012-03-27
申请号：US12328375
申请日：2008-12-04
申请人： Kongqiao Wang , Jiangwei Li , Lei Xu
发明人： Kongqiao Wang , Jiangwei Li , Lei Xu
IPC分类号： G06K9/48 , G06K9/32 , G06F21/00 , G05B19/00
CPC分类号： G06K9/00248
摘要： A method for providing orientation independent face detection may include generating multiple mosaic images from an input image in which each of the multiple mosaic images has a different scale, employing a plurality of differently oriented edge detectors to perform edge detection on the multiple mosaic images including combining edges of the multiple mosaic images having the different scales, and performing face detection in regions corresponding to the differently oriented edge detectors based on respective feature maps produced by the differently oriented edge detectors. An apparatus and computer program product corresponding to the method are also provided.
摘要翻译：用于提供取向独立面部检测的方法可以包括从其中每个多个马赛克图像具有不同标度的输入图像生成多个马赛克图像，其中采用多个不同方向的边缘检测器对多个马赛克图像执行边缘检测，包括组合具有不同尺度的多个马赛克图像的边缘，以及基于由不同定向的边缘检测器产生的各个特征图，在对应于不同定向的边缘检测器的区域中执行面部检测。还提供了一种与该方法对应的装置和计算机程序产品。

114. 发明申请

US20100296739A1 Method and Apparatus for Performing Feature Extraction Using Local Primitive Code 失效
标题翻译：使用本地原始码执行特征提取的方法和装置
公开(公告)号：US20100296739A1
公开(公告)日：2010-11-25
申请号：US12470520
申请日：2009-05-22
申请人： Jiangwei Li , Kongqiao Wang , Lei Xu
发明人： Jiangwei Li , Kongqiao Wang , Lei Xu
IPC分类号： G06K9/46
CPC分类号： G06K9/00281 , G06K9/4647 , G06K9/468
摘要： Various methods for feature extraction using local primitive code are provided. One example method includes determining an origin block within an image, an arc, an arc orientation, and a distance between the origin block and the arc. In this regard, the origin block may include one or more pixels of the image. The example method also includes determining at least one arc block. In this regard, the arc block may be located on the arc and the arc may be located with respect to the origin block based on the arc orientation and the distance. Some or all of the at least one arc blocks may include one or more pixels of the image. The example method also includes determining at least one feature value based on attributes of the origin block and the at least one arc block. Similar and related example methods and example apparatuses are also provided.
摘要翻译：提供了使用本地原语代码进行特征提取的各种方法。一个示例性方法包括确定图像内的原始块，弧，弧定向以及原始块和弧之间的距离。在这方面，原始块可以包括图像的一个或多个像素。示例性方法还包括确定至少一个弧块。在这方面，弧形块可以位于弧形上，并且弧可以相对于原点块基于圆弧取向和距离而定位。至少一个弧形块的一些或全部可以包括图像的一个或多个像素。示例性方法还包括基于原始块和至少一个弧块的属性来确定至少一个特征值。还提供了类似的和相关的示例性方法和示例设备。

115. 发明申请

US20080319171A1 Continuous process for production of oil seed protein isolate 有权
标题翻译：生产油籽蛋白分离物的连续工艺
公开(公告)号：US20080319171A1
公开(公告)日：2008-12-25
申请号：US12230199
申请日：2008-08-26
申请人： Larry D. Barker , Brent Everett Green , Lei Xu
发明人： Larry D. Barker , Brent Everett Green , Lei Xu
IPC分类号： C07K14/415
CPC分类号： C07K14/415 , A23J1/14
摘要： Oil seed protein isolates, particularly canola protein isolate, are produced continuously from oil seed meals, preferably at a high purity level of at least about 100 wt % (Nx 6.25), by a process wherein oil seed protein is continuously extracted from oil seed meal, the resulting protein solution is continuously concentrated, preferably to a protein content of at least about 200 g/L, and the concentrated protein solution is continuously mixed with chilled water having a temperature below about 15° C. to form protein micellar, which are settled in the settling vessel to provide a protein micellar mass (PMM) while supernatant overflows the vessel. The PMM, when accumulated to a desired degree, may be separated from supernatant and dried. The supernatant may be processed to recover additional oil seed protein isolate.
摘要翻译：油籽蛋白分离物，特别是卡诺拉蛋白分离物，通过油籽种子餐连续提取，油籽蛋白从油籽粉中连续提取的方法，优选以至少约100重量％（N×6.25）的高纯度水平连续生产，，所得蛋白质溶液被连续浓缩，优选至少为约200g / L的蛋白质含量，并将浓缩的蛋白质溶液与温度低于约15℃的冷冻水连续混合以形成蛋白质胶束，其为沉降在沉淀容器中以提供蛋白质胶束质量（PMM），同时上清液溢出血管。当PMM累积到所需程度时，可以与上清液分离并干燥。可以处理上清液以回收另外的油籽蛋白分离物。

116. 发明授权

US07068894B2 All-optical wavelength converter based on Sagnac interferometer with an SOA at asymmetric position 失效
标题翻译：基于Sagnac干涉仪的全光学波长转换器，在不对称位置具有SOA
公开(公告)号：US07068894B2
公开(公告)日：2006-06-27
申请号：US10931931
申请日：2004-09-01
申请人： Paul R. Prucnal , Ivan Glesk , Lei Xu , Varghese Baby
发明人： Paul R. Prucnal , Ivan Glesk , Lei Xu , Varghese Baby
IPC分类号： G02F2/02 , G02F1/35
CPC分类号： G02F1/3519 , G02B6/2861
摘要： According to at least one embodiment, a system comprises a Sagnac interferometric loop and a semiconductor optical amplifier (SOA) located at an asymmetric position on that loop, wherein the Sagnac interferometric loop and the SOA are operable to perform signal conversion on an input signal.
摘要翻译：根据至少一个实施例，系统包括位于该环路上的非对称位置处的Sagnac干涉测量环路和半导体光放大器（SOA），其中Sagnac干涉测量环路和SOA可操作以对输入信号执行信号转换。

117. 发明授权

US06969205B2 Optical fiber pigtail assembly 有权
公开(公告)号：US06969205B2
公开(公告)日：2005-11-29
申请号：US10727735
申请日：2003-12-04
申请人： Richard L. Duesterberg , Edmund L. Wolak , Marc K. Von Gunten , Nina Morozova , Donald C. Hargreaves , Prasad Yalamanchili , Hilary Clarke , Jay A. Skidmore , Lei Xu , Christopher L. Hart , William Bardy , Jeffrey Zack , Kuochou Tai
发明人： Richard L. Duesterberg , Edmund L. Wolak , Marc K. Von Gunten , Nina Morozova , Donald C. Hargreaves , Prasad Yalamanchili , Hilary Clarke , Jay A. Skidmore , Lei Xu , Christopher L. Hart , William Bardy , Jeffrey Zack , Kuochou Tai
IPC分类号： G02B6/42 , G02B6/02
CPC分类号： G02B6/4238 , G02B6/4248 , G02B6/4296
摘要： A fiber tail assembly (FTA) with a micro-lens formed in the fiber tip is used to couple the laser light out of the package and along the fiber. The FTA is soldered at two points where metallized bands are deposited on the fiber pigtail, one at a fiber mount near the diode where it can be soldered into alignment with the laser diode, and two at the snout which forms a feed through the housing and seal for the package. Typically, the FTA is metallized along its entire length within the package. In this invention the two-metallized bands are separated by a region that is unmetallized.

118. 发明授权

US06448197B1 Method for making a metal containing small pore molecular sieve catalyst 有权
标题翻译：制造含有小孔分子筛催化剂的金属的方法
公开(公告)号：US06448197B1
公开(公告)日：2002-09-10
申请号：US09615526
申请日：2000-07-13
申请人： Zhongmin Liu , Lixin Yang , Lei Xu , Chenglin Sun , Yi-Gang Xiong
发明人： Zhongmin Liu , Lixin Yang , Lei Xu , Chenglin Sun , Yi-Gang Xiong
IPC分类号： B01J2985
CPC分类号： B01J29/85 , B01J29/76 , B01J29/90 , B01J37/086 , B01J38/50 , B01J38/52 , B01J2229/18 , C07C1/20 , C07C2529/83 , C07C2529/85 , C10G3/45 , C10G3/49 , C10G2300/4006 , C10G2300/703 , C10G2300/708 , C10G2400/20 , Y02P20/584 , Y02P30/20 , Y02P30/42 , Y10S423/30 , C07C11/02
摘要： A molecular sieve and a molecular sieve catalyst containing a surface heat impregnated with a metal. The molecular sieve is heated in the presence of a metal containing solution at a temperature between 30° C. and 400° C. then separated from the metal containing solution. The molecular sieve and molecular sieve catalyst is used to make olefin from an oxygenate feedstock.
摘要翻译：分子筛和含有浸渍有金属的表面热分子筛催化剂。分子筛在含金属溶液的存在下在30℃和400℃之间的温度下加热，然后与含金属溶液分离。分子筛和分子筛催化剂用于从含氧化合物原料制备烯烃。

119. 发明授权

US10095033B2 Multimodal interaction with near-to-eye display 有权
公开(公告)号：US10095033B2
公开(公告)日：2018-10-09
申请号：US14412357
申请日：2012-07-27
申请人： Kongqiao Wang , Vuokko Lantz , Jiangwei Li , Lei Xu , Jyri Huopaniemi
发明人： Kongqiao Wang , Vuokko Lantz , Jiangwei Li , Lei Xu , Jyri Huopaniemi
IPC分类号： G09G5/00 , G06F3/033 , G09G5/08 , G02B27/01 , G06F3/0481 , G06F1/16 , G06F3/01
摘要： The invention relates to a method, comprising tracking the gaze of an eye of a user by a first camera, wherein a position of the gaze determines a place for the cursor on the screen of a near-to-eye display (NED), wherein the movement of the gaze is configured to move the cursor on the screen and when the movement of the gaze is detected to be still or moving only slightly; observing a gesture of one hand of the user by a second camera, and executing a further operation if at least one gesture of the hand is detected. The invention further relates to an apparatus and a computer program product configured to perform the method.

120. 发明授权

US09286544B2 Methods and apparatuses for facilitating object recognition 有权
标题翻译：促进对象识别的方法和装置
公开(公告)号：US09286544B2
公开(公告)日：2016-03-15
申请号：US13522486
申请日：2010-01-29
申请人： Jiangwei Li , Kongqiao Wang , Lei Xu
发明人： Jiangwei Li , Kongqiao Wang , Lei Xu
IPC分类号： G06K9/62
CPC分类号： G06K9/6203 , G06K9/00288 , G06K9/6214 , G06K9/6228 , G06K9/6247
摘要： Methods and apparatuses are provided for facilitating object recognition. A method may include accessing data for a first object and data for a second object. The method may additionally include comparing the first and second objects based at least in part upon a reference set and training results generated based at least in part upon the reference set and training data. The method may further include determining whether the first object and the second object are the same object based at least in part upon the comparison. Corresponding apparatuses are also provided.
摘要翻译：提供了方便和设备来促进对象识别。方法可以包括访问第一对象的数据和用于第二对象的数据。该方法可以另外包括至少部分地基于至少部分地基于参考集合和训练数据生成的参考集和训练结果来比较第一和第二对象。该方法还可以包括至少部分地基于比较来确定第一对象和第二对象是否是相同的对象。还提供了相应的装置。

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