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.

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。

公开(公告)号：US08812998B2

公开(公告)日：2014-08-19

申请号：US13537005

申请日：2012-06-28

申请人： Jun Tao ,  Been-Der Chen ,  Yen-Wen Lu ,  Jiangwei Li ,  Min-Chun Tsai ,  Dong Mao

发明人： Jun Tao ,  Been-Der Chen ,  Yen-Wen Lu ,  Jiangwei Li ,  Min-Chun Tsai ,  Dong Mao

IPC分类号： G06F17/50

CPC分类号： G06F17/5081 ,  G03F1/70 ,  G03F7/70441

摘要： Described herein is a method for obtaining a preferred layout for a lithographic process, the method comprising: identifying an initial layout including a plurality of features; and reconfiguring the features until a termination condition is satisfied, thereby obtaining the preferred layout; wherein the reconfiguring comprises evaluating a cost function that measures how a lithographic metric is affected by a set of changes to the features for a plurality of lithographic process conditions, and expanding the cost function into a series of terms at least some of which are functions of characteristics of the features.

摘要翻译： 这里描述了一种用于获得光刻工艺的优选布局的方法，该方法包括：识别包括多个特征的初始布局; 并重新配置特征直到满足终止条件，从而获得优选布局; 其中所述重新配置包括评估成本函数，所述成本函数测量光刻度量如何受到用于多个平版印刷工艺条件的所述特征的一组变化的影响，以及将所述成本函数扩展成一系列术语，其中至少一些是 特点的特点。

公开(公告)号：US20130279763A1

公开(公告)日：2013-10-24

申请号：US13996751

申请日：2010-12-31

申请人： Kongqiao Wang ,  Lei Xu ,  Jiangwei Li ,  Yingfei Liu

发明人： Kongqiao Wang ,  Lei Xu ,  Jiangwei Li ,  Yingfei Liu

IPC分类号： G06T7/20

CPC分类号： G06T7/2033 ,  G06K9/00355 ,  G06K9/4642 ,  G06T7/223 ,  G06T2207/10024 ,  G06T2207/20016 ,  G06T2207/20021 ,  G06T2207/20068 ,  G06T2207/30196

摘要： A method for providing a mechanism for gesture recognition may include causing down-sampling of image data received to generate down-sampled image blocks for a plurality of image frames, causing extraction of a plurality of features from the down-sampled image blocks, determining a moving status of the down-sampled image blocks based on changes in values of respective features in consecutive frames, and determining a direction of motion of an object in the image data based on movement of a first border and a second border of a projection histogram determined based on the moving status of respective down-sampled image blocks. A corresponding apparatus and computer program product are also provided.

摘要翻译： 提供用于手势识别的机构的方法可以包括：对接收到的图像数据进行下采样，以生成用于多个图像帧的下采样图像块，从而从下采样图像块中提取多个特征，确定 基于连续帧中的各个特征值的变化，下采样图像块的移动状态，以及基于确定的投影直方图的第一边界和第二边界的移动来确定图像数据中的对象的运动方向 基于各自的下采样图像块的移动状态。 还提供了相应的装置和计算机程序产品。

公开(公告)号：US20130022243A1

公开(公告)日：2013-01-24

申请号：US13639045

申请日：2010-04-02

申请人： Lei Xu ,  Kongqiao Wang ,  Jiangwei Li ,  Jimmy Wah Tung Wan ,  Jiunn Bay

发明人： Lei Xu ,  Kongqiao Wang ,  Jiangwei Li ,  Jimmy Wah Tung Wan ,  Jiunn Bay

IPC分类号： G06K9/46 ,  G06K9/00

CPC分类号： G06T7/0044 ,  G06K9/00228 ,  G06K9/00261 ,  G06K9/4642 ,  G06K2009/4666 ,  G06T7/74 ,  G06T2207/20081 ,  G06T2207/30201

摘要： Methods and apparatuses are provided for face detection. A method may include selecting a face detection parameter subset from a plurality of face detection parameter subsets. Each face detection parameter subset may include a subset of face posture models from a set of face posture models and a subset of image patch scales from a set of image patch scales. The method may further include using the selected face detection parameter subset for performing face detection in an image. Corresponding apparatuses are also provided.

摘要翻译： 提供了面部检测的方法和装置。 一种方法可以包括从多个面部检测参数子集中选择人脸检测参数子集。 每个面部检测参数子集可以包括来自一组面部姿态模型的面部姿态模型的子集以及来自一组图像补丁量表的图像补丁量表的子集。 该方法还可以包括使用所选择的面部检测参数子集来执行图像中的面部检测。 还提供了相应的装置。

公开(公告)号：US08291352B2

公开(公告)日：2012-10-16

申请号：US12721331

申请日：2010-03-10

申请人： William S. Wong ,  Been-Der Chen ,  Yenwen Lu ,  Jiangwei Li ,  Tatsuo Nishibe

发明人： William S. Wong ,  Been-Der Chen ,  Yenwen Lu ,  Jiangwei Li ,  Tatsuo Nishibe

IPC分类号： G06F17/50

CPC分类号： G03F1/144 ,  G03F1/36 ,  G03F7/70441 ,  G03F7/705

摘要： The method of the invention tracks how the collective movement of edge segments in a mask layout alters the resist image values at control points in the layout and simultaneously determines a correction amount for each edge segment in the layout. A multisolver matrix that represents the collective effect of movements of each edge segment in the mask layout is used to simultaneously determine the correction amount for each edge segment in the mask layout.

摘要翻译： 本发明的方法跟踪掩模布局中边缘段的集体移动如何在布局中的控制点处改变抗蚀剂图像值，同时确定布局中每个边缘段的校正量。 用于表示掩模布局中每个边缘段的移动的集合效果的多分离器矩阵用于同时确定掩模布局中每个边缘段的校正量。