公开(公告)号：US08396263B2

公开(公告)日：2013-03-12

申请号：US12346158

申请日：2008-12-30

申请人： Jiangwei Li ,  Kongqiao Wang ,  Lei Xu

发明人： Jiangwei Li ,  Kongqiao Wang ,  Lei Xu

IPC分类号： G06K9/00

CPC分类号： G06K9/00228 ,  G06K9/6257 ,  G06T7/77 ,  G06T2207/20076 ,  G06T2207/30201

摘要： A method for providing face pose estimation for face detection may include utilizing a selected portion of classifiers in detectors to determine coarse pose information for a candidate face in an image, determining fine pose information for the candidate face based at least in part on the determined coarse pose information, and employing another portion of the classifiers in the detectors to perform face detection based at least in part on the fine pose information to determine whether the candidate face corresponds to a face. An apparatus and computer program product corresponding to the method are also provided.

摘要翻译： 一种用于提供面部检测的面部姿态估计的方法可以包括利用检测器中的分类器的选定部分来确定图像中的候选面部的粗略姿态信息，至少部分地基于所确定的粗糙度来确定候选面部的精细姿态信息 姿态信息，并且在检测器中使用分类器的另一部分，至少部分地基于精细姿态信息来执行面部检测，以确定候选面部是否对应于脸部。 还提供了一种与该方法对应的装置和计算机程序产品。

公开(公告)号：US08379987B2

公开(公告)日：2013-02-19

申请号：US12346123

申请日：2008-12-30

申请人： Xiujuan Chai ,  Yikai Fang ,  Hao Wang ,  Kongqiao Wang

发明人： Xiujuan Chai ,  Yikai Fang ,  Hao Wang ,  Kongqiao Wang

IPC分类号： G06K9/46 ,  G06K9/00

CPC分类号： G06K9/00389

摘要： A method for providing hand segmentation for gesture analysis may include determining a target region based at least in part on depth range data corresponding to an intensity image. The intensity image may include data descriptive of a hand. The method may further include determining a point of interest of a hand portion of the target region, determining a shape corresponding to a palm region of the hand, and removing a selected portion of the target region to identify a portion of the target region corresponding to the hand. An apparatus and computer program product corresponding to the method are also provided.

摘要翻译： 用于提供用于手势分析的手分割的方法可以包括至少部分地基于与强度图像相对应的深度范围数据来确定目标区域。 强度图像可以包括描述手的数据。 该方法还可以包括确定目标区域的手部分的兴趣点，确定与手掌区域相对应的形状，以及移除目标区域的选定部分，以识别对应于该区域的目标区域的一部分 手。 还提供了一种与该方法对应的装置和计算机程序产品。

公开(公告)号：US08289287B2

公开(公告)日：2012-10-16

申请号：US12346144

申请日：2008-12-30

申请人： Kun Yu ,  Hao Wang ,  Zhen Liu ,  Kongqiao Wang ,  Feng Zhao

发明人： Kun Yu ,  Hao Wang ,  Zhen Liu ,  Kongqiao Wang ,  Feng Zhao

IPC分类号： G06F3/041

CPC分类号： G06F3/0488 ,  G06F9/451

摘要： An apparatus for providing a personalizable user interface may include a processor. The processor may be configured to receive a drawing input at a touch screen display, determine whether the drawing input corresponds to a stored graphic element that is associated with a function, and initiate the function in response to determining that the drawing input corresponds to the stored graphic element. A corresponding method and computer program product are also provided.

摘要翻译： 用于提供可个性化的用户界面的装置可以包括处理器。 处理器可以被配置为在触摸屏显示器处接收绘图输入，确定绘图输入是否对应于与功能相关联的存储的图形元素，并响应于确定绘图输入对应于所存储的图形元素而启动该功能 图形元素 还提供了相应的方法和计算机程序产品。

公开(公告)号：US20100111358A1

公开(公告)日：2010-05-06

申请号：US12261108

申请日：2008-10-30

申请人： Xiujuan Chai ,  Kongqiao Wang

发明人： Xiujuan Chai ,  Kongqiao Wang

IPC分类号： G06K9/00

CPC分类号： G06K9/00335 ,  G06K9/00201 ,  G06T7/20

摘要： A method for providing adaptive gesture analysis may include dividing a distance range into a plurality of depth ranges, generating a plurality of intensity images for at least two image frames, each of the intensity images providing image data indicative of a presence of objects at a corresponding depth range for a respective image frame, determining motion variation between the two image frames for each corresponding depth range, and determining depth of a target based at least in part on the motion variation. An apparatus and computer program product corresponding to the method are also provided.

摘要翻译： 用于提供自适应手势分析的方法可以包括将距离范围划分为多个深度范围，为至少两个图像帧生成多个强度图像，每个强度图像提供指示相应对象存在的图像数据 确定各个图像帧的深度范围，确定每个对应的深度范围的两个图像帧之间的运动变化，以及至少部分地基于运动变化确定目标的深度。 还提供了一种与该方法对应的装置和计算机程序产品。

公开(公告)号：US20090006955A1

公开(公告)日：2009-01-01

申请号：US11769362

申请日：2007-06-27

申请人： Kongqiao Wang ,  Jian Ma

发明人： Kongqiao Wang ,  Jian Ma

IPC分类号： G06F15/16 ,  G06F3/01

CPC分类号： H04L67/02 ,  G06F3/048 ,  G06F16/743 ,  G06F16/957 ,  H04N7/17318 ,  H04N21/234327 ,  H04N21/234363 ,  H04N21/234381 ,  H04N21/41407 ,  H04N21/6131 ,  H04N21/6587

摘要： An apparatus, method, system and computer program product are provided for selectively and interactively downloading a media item, such as a video. Prior to downloading the media item, the user may first download an approximation of each group of pictures (GOPs) of the video. The user can then browse through the approximations to determine which of the GOPs to download. Each approximation may include at least part of the intra frame (“I-frame”) of the corresponding GOP. In particular, the approximation may include, only the low-frequency, component of the I-frame or the I-frame itself. Once downloaded, the approximations may be displayed, and the user may select one or more of the approximations to selectively download the corresponding GOPs. The selected GOPs may thereafter be downloaded in accordance with a selected level of specificity or detail.

摘要翻译： 提供了一种装置，方法，系统和计算机程序产品，用于选择性地和交互地下载诸如视频的媒体项目。 在下载媒体项目之前，用户可以首先下载视频的每组图像（GOP）的近似值。 然后，用户可以浏览近似值，以确定要下载哪些GOP。 每个近似可以包括相应GOP的帧内（I帧）的至少一部分。 特别地，近似值可以仅包括I帧或I帧本身的低频分量。 一旦下载，可以显示近似值，并且用户可以选择一个或多个近似值来选择性地下载对应的GOP。 所选择的GOP之后可以根据选定的特异性或细节水平进行下载。

公开(公告)号：US07433711B2

公开(公告)日：2008-10-07

申请号：US11023130

申请日：2004-12-27

申请人： Kongqiao Wang ,  Hao Wang ,  Yipu Gao

发明人： Kongqiao Wang ,  Hao Wang ,  Yipu Gao

IPC分类号： H04M1/00

CPC分类号： H04M1/2755 ,  G06K9/2054 ,  G06K2209/01 ,  H04M1/72519

摘要： A user of a camera equipped communication terminal is aided by the use of the invention when, e.g., dialing a phone number, sending a message to a recipient associated with the phone number, or simply store the phone number in a contact database in the terminal, The camera is pointed in the direction of a surface on which a sequence of symbols presumed to be a telephone number is written, The field of view is aimed using the guiding pattern and, e.g. by pressing a button or selecting an action from a menu, the symbol sequence is recorded in an image, The image, i.e. a sub-image containing the sequence of symbols, is then subjected to optical character recognition (OCR) processing that interprets the sequence of symbols as a telephone number to be used in an application that performs the dialing, message sending or storage into the contact database.

摘要翻译： 当例如拨打电话号码，向与电话号码相关联的接收者发送消息或简单地将电话号码存储在终端中的联系人数据库中时，通过使用本发明来辅助配备有相机的通信终端的用户 ，相机指向被认为是电话号码的符号序列的表面的方向。使用引导模式瞄准视野，例如 通过按下按钮或从菜单中选择动作，将符号序列记录在图像中，然后对包含符号序列的子图像进行光学字符识别（OCR）处理，该处理解释序列 作为要在执行拨号，消息发送或存储到联系人数据库的应用程序中使用的电话号码。

公开(公告)号：US20060092128A1

公开(公告)日：2006-05-04

申请号：US10978954

申请日：2004-11-01

申请人： Yipu Gao ,  Ying Liu ,  Yanming Zou ,  Kongqiao Wang ,  Jari Kangas

发明人： Yipu Gao ,  Ying Liu ,  Yanming Zou ,  Kongqiao Wang ,  Jari Kangas

IPC分类号： G09G5/00

CPC分类号： G06F3/04886 ,  G06F3/0237 ,  G06F3/04883

摘要： A method for inputting characters to a mobile communication apparatus is disclosed. The method comprises the steps of: enabling input of strokes representing a first character in a first area of a touch sensitive display; determining said first character from said strokes; determining one or more candidates of characters for word association with said first character; presenting said one or more candidates on the display; and enabling selection among said one or more candidates. A mobile communication apparatus comprising means for inputting characters is also disclosed.

摘要翻译： 公开了一种用于向移动通信设备输入字符的方法。 该方法包括以下步骤：使得能够在触敏显示器的第一区域中输入表示第一字符的笔画; 从所述笔画确定所述第一字符; 确定用于与所述第一字符的字关联的一个或多个字符候选者; 在展示上呈现一个或多个候选人; 并且能够在所述一个或多个候选者中进行选择。 还公开了一种包括用于输入字符的装置的移动通信装置。

公开(公告)号：US10248848B2

公开(公告)日：2019-04-02

申请号：US14381728

申请日：2012-03-13

申请人： Yanming Zou ,  Yong Ma ,  Kongqiao Wang

发明人： Yanming Zou ,  Yong Ma ,  Kongqiao Wang

IPC分类号： G06K9/00 ,  G06K9/46

摘要： A method, apparatus and computer program product for an improved facial recognition system are provided. Some embodiments may utilize a weighted block division of an image and capture a property measurement for pixels residing within a block. The measurements may be converted to vectors, compressed, and compared against compressed vectors of enrolled images to identify a characteristic or an image of a matching subject. Training processes may be utilized in order to optimize block divisions and weights.

公开(公告)号：US09922241B2

公开(公告)日：2018-03-20

申请号：US14361372

申请日：2011-12-01

申请人： Jiangwei Li ,  Kongqiao Wang ,  Lei Xu

发明人： Jiangwei Li ,  Kongqiao Wang ,  Lei Xu

IPC分类号： G06K9/00 ,  G06K9/46

CPC分类号： G06K9/00355 ,  G06K9/46 ,  G06K9/4642 ,  G06K9/4671 ,  G06K2009/4666

摘要： The invention concerns a gesture recognition method for gesture-based interaction at an apparatus. The method comprises receiving one or more images of an object; creating feature images for the received one or more images; determining binary values for pixels in corresponding locations of said feature images and concatenating the binary values to form a binary string for said pixel; repeating the previous step for each corresponding pixel of said feature image to form a feature map and forming a histogram representation of the feature map. The invention also concerns an apparatus and a computer program.

公开(公告)号：US09710155B2

公开(公告)日：2017-07-18

申请号：US13991801

申请日：2010-12-08

申请人： Yanming Zou ,  Yingfei Liu ,  Yongguang Guo ,  Kongqiao Wang

发明人： Yanming Zou ,  Yingfei Liu ,  Yongguang Guo ,  Kongqiao Wang

IPC分类号： G06F3/0481 ,  G06F3/0488 ,  G06F3/041

CPC分类号： G06F3/04883 ,  G06F3/0418

摘要： User input data and movement data relating to movement of a device to which the user input is made is monitored. The input data may be modified according to the movement data so that inadvertent inputs based on an unwanted tremors, bumps, or similar are accounted for. Data from an accelerometer may indicate sudden movement or bumps. The input data, such as handwriting for example, may then be modified based on the data from the accelerometer. Therefore, the device may determine the input as intended by the user.