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41. 发明授权

US09922241B2 Gesture recognition method, an apparatus and a computer program for the same 有权
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.

42. 发明授权

US09710155B2 User interface 有权
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.

43. 发明授权

US09251409B2 Methods and apparatuses for gesture recognition 有权
标题翻译：用于手势识别的方法和装置
公开(公告)号：US09251409B2
公开(公告)日：2016-02-02
申请号：US14351000
申请日：2011-10-18
申请人： Jiangwei Li , Kongqiao Wang , Lei Xu , Yikai Fang
发明人： Jiangwei Li , Kongqiao Wang , Lei Xu , Yikai Fang
IPC分类号： G06K9/00 , G06K9/38 , G06K9/72 , G06T7/00 , G06T7/20
CPC分类号： G06K9/00355 , G06K9/38 , G06K9/72 , G06T7/136 , G06T7/194 , G06T7/246 , G06T7/73 , G06T2207/10016 , G06T2207/20081
摘要： Methods, apparatuses, and computer program products are herein provided for enabling hand gesture recognition using an example infrared (IR) enabled mobile terminal. One example method may include determining a hand region in at least one captured frame using an adaptive omnidirectional edge operator (AOEO). The method may further include determining a threshold for hand region extraction using a recursive binarization scheme. The method may also include determining a hand location using the determined threshold for the extracted hand region in the at least one captured frame. The method may also include determining a fingertip location based on the determined hand location. Similar and related example apparatuses and example computer program products are also provided.
摘要翻译：本文提供了方法，装置和计算机程序产品，以使用启用示例红外（IR）功能的移动终端来实现手势识别。一个示例性方法可以包括使用自适应全向边缘算子（AOEO）来确定至少一个捕获帧中的手区域。该方法还可以包括使用递归二值化方案来确定手区域提取的阈值。该方法还可以包括使用所确定的在至少一个拍摄帧中提取的手区域的阈值来确定手位置。该方法还可以包括基于所确定的手位置来确定指尖位置。还提供了类似和相关的示例设备和示例性计算机程序产品。

44. 发明授权

US09196055B2 Method and apparatus for providing a mechanism for gesture recognition 有权
标题翻译：用于提供用于手势识别的机构的方法和装置
公开(公告)号：US09196055B2
公开(公告)日：2015-11-24
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 , G06K9/00 , G06K9/46
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。

45. 发明授权

US09104261B2 Method and apparatus for notification of input environment 有权
标题翻译：输入环境通知的方法和装置
公开(公告)号：US09104261B2
公开(公告)日：2015-08-11
申请号：US13519583
申请日：2009-12-29
申请人： Kongqiao Wang , Yingfei Liu
发明人： Kongqiao Wang , Yingfei Liu
IPC分类号： G09G5/00 , G06F3/041 , G06F3/0488
CPC分类号： G06F3/0416 , G06F3/0488 , H04M2250/12 , H04M2250/70
摘要： An apparatus, comprising a processor, memory including computer program code, the memory and the computer program code configured to, working with the processor, cause the apparatus to perform at least the following: receiving an indication of an input environment, determining that the input environment negatively affects at least one input mode, determining that the input mode is active, and causing display of an input environment notification is disclosed.
摘要翻译：一种装置，包括处理器，包括计算机程序代码的存储器，所述存储器和所述计算机程序代码被配置为与所述处理器一起工作，使所述装置至少执行以下操作：接收输入环境的指示，确定所述输入环境负面地影响至少一个输入模式，确定输入模式是活动的，并且显示输入环境通知的显示。

46. 发明授权

US08970483B2 Method and apparatus for determining input 有权
标题翻译：用于确定输入的方法和装置
公开(公告)号：US08970483B2
公开(公告)日：2015-03-03
申请号：US13703204
申请日：2010-06-17
申请人： Youlong Cheng , Xiaohui Xie , Kongqiao Wang
发明人： Youlong Cheng , Xiaohui Xie , Kongqiao Wang
IPC分类号： G09G5/00 , H04N5/225 , G06F3/01
CPC分类号： G06F3/017 , G06F3/0481 , H04M2250/52
摘要： An apparatus, comprising a processor, a memory including computer program code, the memory and the computer program code configured to, working with the processor, cause the apparatus to perform at least the following: receiving a first image, recognizing at least part of the first image as a command receiver, recognizing at least part of the first image as an input article, determining that at least part of the input article is associated with at least part of the command receiver, and causing display of a guidance associated with the command receiver is disclosed.
摘要翻译：一种装置，包括处理器，包括计算机程序代码的存储器，所述存储器和所述计算机程序代码被配置为与所述处理器一起工作，使所述装置至少执行以下操作：接收第一图像，识别所述第一图像的至少一部分第一图像作为命令接收器，将至少部分第一图像识别为输入物品，确定输入物品的至少一部分与命令接收器的至少一部分相关联，并且导致显示与该命令相关联的引导接收机被公开。

47. 发明申请

US20150055834A1 METHOD AND APPARATUS FOR IMPROVED FACIAL RECOGNITION 审中-公开
标题翻译：改进的面部识别的方法和装置
公开(公告)号：US20150055834A1
公开(公告)日：2015-02-26
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
CPC分类号： G06K9/00295 , G06K9/00281 , G06K9/00288 , G06K9/00302 , G06K9/4642
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.
摘要翻译：提供了一种用于改进的面部识别系统的方法，装置和计算机程序产品。一些实施例可以利用图像的加权块划分并捕获驻留在块内的像素的属性测量。可以将测量值转换为向量，压缩，并与已登记图像的压缩向量进行比较，以识别匹配对象的特征或图像。可以利用训练过程来优化块分割和权重。

48. 发明授权

US08699824B2 Method, apparatus and computer program product for providing multi-feature based sampling for relevance feedback 有权
标题翻译：方法，设备和计算机程序产品，用于提供相关性反馈的基于多特征的抽样
公开(公告)号：US08699824B2
公开(公告)日：2014-04-15
申请号：US11617310
申请日：2006-12-28
申请人： Jian Cheng , Kongqiao Wang , Jari A. Kangas
发明人： Jian Cheng , Kongqiao Wang , Jari A. Kangas
IPC分类号： G06K9/60 , G06K9/62 , H04N1/21 , G06F17/30
CPC分类号： G06K9/6262 , G06F17/30023 , G06F17/30047 , G06F17/30253 , G06K9/62 , G06K9/6202 , G06K9/6212 , G06K9/6215 , G06K9/6217 , G06K9/6228 , G06K9/623 , G06K9/6231 , G06K9/6232 , G06K9/6261 , G06K9/6263 , G06K9/6267 , H04N1/2166
摘要： An apparatus for providing multi-feature based sampling for relevance feedback may include a user interface element. The user interface element may be configured to receive a query image, provide a first set of images determined to be relevant with respect to the query image, and provide a second set of images in which each image of the second set of images comprises a first relevance determination with respect to a first feature of an image and a second relevance determination for at least a second feature of the image. Each image of at least the second set of images may include an associated user interface item to enable a user to provide relevance feedback with respect to each image of the second set of images.
摘要翻译：用于为相关反馈提供基于多特征的采样的装置可以包括用户界面元件。用户界面元件可以被配置为接收查询图像，提供被确定为与查询图像相关的第一组图像，并且提供第二组图像，其中第二组图像的每个图像包括第一图像关于图像的第一特征的相关性确定以及图像的至少第二特征的第二相关性确定。至少第二组图像的每个图像可以包括相关联的用户界面项目，以使用户能够针对第二组图像的每个图像提供相关性反馈。

49. 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。

50. 发明申请

US20120287071A1 USER INPUT 有权
标题翻译：用户输入
公开(公告)号：US20120287071A1
公开(公告)日：2012-11-15
申请号：US13522915
申请日：2010-01-20
申请人： Wei Wang , Kongqiao Wang , Xiaohui Xie , Yingfei Liu , Xia Wang , Huanglingzi Liu , Bin Wang , Zhen Liu , Yuezhong Tang
发明人： Wei Wang , Kongqiao Wang , Xiaohui Xie , Yingfei Liu , Xia Wang , Huanglingzi Liu , Bin Wang , Zhen Liu , Yuezhong Tang
IPC分类号： G06F3/041
CPC分类号： G06F3/0488 , G06F3/04842 , G06F3/0486 , G06F3/04883 , G06F2203/04808 , H04M1/72583 , H04M2250/22
摘要： Apparatus, a method and a computer program are provided. The apparatus includes: at least one processor; and at least one memory storing computer program instructions, the at least one processor being configured to execute the computer program instructions to cause the apparatus at least to perform: controlling a touch sensitive display to display a first graphical item at a first position and a second graphical item at a second position, the second graphical item being separated from the first graphical item by a first distance; detecting a first user digit at the first position and a second user digit at the second position; reducing the first distance by moving at least one of the first and second graphical items across the touch sensitive display, in response to detecting movement, across the touch sensitive display, of at least one of the first and second user digits; and controlling the touch sensitive display to display a third graphical item, after determining the first distance has been reduced such that the first graphical item is proximate the second graphical item.
摘要翻译：提供装置，方法和计算机程序。该装置包括：至少一个处理器; 以及至少一个存储计算机程序指令的存储器，所述至少一个处理器被配置为执行所述计算机程序指令以使所述设备至少执行：控制触敏显示器以在第一位置和第二位置显示第一图形项目在第二位置处的图形项目，所述第二图形项目与所述第一图形项目分开第一距离; 检测所述第一位置处的第一用户数字和在所述第二位置处的第二用户数字; 响应于检测到所述触摸敏感显示器上的所述第一和第二用户数字中的至少一个的移动来移动所述第一和第二图形项目中的至少一个跨越所述触敏显示器来减小所述第一距离; 以及在确定所述第一距离已被减小以使得所述第一图形项目接近所述第二图形项目之后，控制所述触敏显示器以显示第三图形项目。

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