公开(公告)号：US09870141B2

公开(公告)日：2018-01-16

申请号：US12950669

申请日：2010-11-19

申请人： Peter John Ansell ,  Shahram Izadi

发明人： Peter John Ansell ,  Shahram Izadi

IPC分类号： G06F3/0488 ,  G06F3/0354

CPC分类号： G06F3/04883 ,  G06F3/03543

摘要： Gesture recognition is described. In one example, gestures performed by a user of an input device having a touch-sensitive portion are detected using a definition of a number of regions corresponding to zones on the touch-sensitive portion, each region being associated with a distinct set of gestures. Data describing movement of the user's digits on the touch-sensitive portion is received, and an associated region for the data determined. The data is compared to the associated region's set of gestures, and a gesture applicable to the data selected. A command associated with the selected gesture can then be executed. In an example, comparing the data to the set of gestures comprises positioning a threshold for each gesture relative to the start of the digit's movement. The digit's location is compared to each threshold to determine whether a threshold has been crossed, and, if so, selecting the gesture associated with that threshold.

公开(公告)号：US20120131514A1

公开(公告)日：2012-05-24

申请号：US12950669

申请日：2010-11-19

申请人： Peter John Ansell ,  Shahram Izadi

发明人： Peter John Ansell ,  Shahram Izadi

IPC分类号： G06F3/033 ,  G06F3/041

CPC分类号： G06F3/04883 ,  G06F3/03543

摘要： Gesture recognition is described. In one example, gestures performed by a user of an input device having a touch-sensitive portion are detected using a definition of a number of regions corresponding to zones on the touch-sensitive portion, each region being associated with a distinct set of gestures. Data describing movement of the user's digits on the touch-sensitive portion is received, and an associated region for the data determined. The data is compared to the associated region's set of gestures, and a gesture applicable to the data selected. A command associated with the selected gesture can then be executed. In an example, comparing the data to the set of gestures comprises positioning a threshold for each gesture relative to the start of the digit's movement. The digit's location is compared to each threshold to determine whether a threshold has been crossed, and, if so, selecting the gesture associated with that threshold.

摘要翻译： 描述手势识别。 在一个示例中，使用具有触敏部分的输入设备的用户执行的手势使用对应于触敏部分上的区域的区域的数量的定义来检测，每个区域与不同的手势组相关联。 接收描述用户在触敏部分上的数字移动的数据，并确定数据的相关区域。 将数据与相关区域的手势集合进行比较，以及适用于所选数据的手势。 然后可以执行与所选手势相关联的命令。 在一个示例中，将数据与手势集进行比较包括针对每个手势相对于数字移动的开始定位阈值。 将数字的位置与每个阈值进行比较，以确定是否已经超过阈值，如果是，则选择与该阈值相关联的手势。

公开(公告)号：US08996370B2

公开(公告)日：2015-03-31

申请号：US13362315

申请日：2012-01-31

申请人： Peter John Ansell

发明人： Peter John Ansell

IPC分类号： G10L15/00 ,  G01L19/00

CPC分类号： H04B11/00 ,  G01L19/00 ,  G10L15/24 ,  G10L15/265 ,  G10L19/00

摘要： Transferring data via audio link is described. In an example a short sequence of data can be transferred between two devices by encoding the sequence of data as an audio sequence. For example, the audio sequence may be a sequence of tones which vary in dependence on the encoded data. The sequence of data may be encoded by a first device and transmitted using a loudspeaker associated with the first device. At least one mobile communications device can be used to capture the audio sequence, for example using a microphone, and to decode the sequence, retrieving the data encoded therein. In some examples the encoded data may comprise a shortened URL or other information which can be used to control one or more aspects of the capture device.

摘要翻译： 描述通过音频链路传输数据。 在一个示例中，通过将数据序列编码为音频序列，可以在两个设备之间传送短序列的数据。 例如，音频序列可以是根据编码数据变化的音调序列。 数据序列可以由第一设备编码并使用与第一设备相关联的扬声器发送。 可以使用至少一个移动通信设备来捕获音频序列，例如使用麦克风，并解码序列，检索其中编码的数据。 在一些示例中，编码数据可以包括缩短的URL或可用于控制捕获设备的一个或多个方面的其它信息。

公开(公告)号：US20130197918A1

公开(公告)日：2013-08-01

申请号：US13362315

申请日：2012-01-31

申请人： Peter John Ansell

发明人： Peter John Ansell

IPC分类号： G10L19/00

CPC分类号： H04B11/00 ,  G01L19/00 ,  G10L15/24 ,  G10L15/265 ,  G10L19/00

摘要： Transferring data via audio link is described. In an example a short sequence of data can be transferred between two devices by encoding the sequence of data as an audio sequence. For example, the audio sequence may be a sequence of tones which vary in dependence on the encoded data. The sequence of data may be encoded by a first device and transmitted using a loudspeaker associated with the first device. At least one mobile communications device can be used to capture the audio sequence, for example using a microphone, and to decode the sequence, retrieving the data encoded therein. In some examples the encoded data may comprise a shortened URL or other information which can be used to control one or more aspects of the capture device.

公开(公告)号：US20120131513A1

公开(公告)日：2012-05-24

申请号：US12950551

申请日：2010-11-19

申请人： Peter John Ansell

发明人： Peter John Ansell

IPC分类号： G06F3/033

CPC分类号： G06F3/04883 ,  G06F3/017 ,  G06F3/033 ,  G06F3/03547 ,  G06F3/041 ,  G06F3/0488 ,  G06F2203/04808

摘要： Gesture recognition training is described. In an example, a gesture recognizer is trained to detect gestures performed by a user on an input device. Example gesture records, each showing data describing movement of a finger on the input device when performing an identified gesture are retrieved. A parameter set that defines spatial triggers used to detect gestures from data describing movement on the input device is also retrieved. A processor determines a value for each parameter in the parameter set by selecting a number of trial values, applying the example gesture records to the gesture recognizer with each trial value to determine a score for each trial value, using the score for each trial value to estimate a range of values over which the score is a maximum, and selecting the value from the range of values.

摘要翻译： 描述手势识别训练。 在一个示例中，训练手势识别器以检测用户在输入设备上执行的手势。 示例性手势记录，每个显示描述当执行识别的手势时手指在输入装置上的移动的数据。 还检索了一个参数集，其定义用于从描述输入设备上的运动的数据检测手势的空间触发。 处理器通过选择多个试验值来确定参数组中每个参数的值，使用每个试验值将示例手势记录应用于手势识别器，以使用每个试验值的得分来确定每个试验值的得分， 估计得分为最大值的范围，并从值范围中选择值。

公开(公告)号：US5686371A

公开(公告)日：1997-11-11

申请号：US193064

申请日：1994-08-10

申请人： Peter John Ansell ,  Hugh David Williams

发明人： Peter John Ansell ,  Hugh David Williams

IPC分类号： C08F4/52 ,  C08F4/42 ,  C08F4/54 ,  C08F36/04 ,  B01J31/00 ,  C07C2/02 ,  C08F4/02 ,  C08F4/44

CPC分类号： C08F36/04

摘要： A process for the polymerization of one or more conjugated dienes by means of a rare earth based catalyst in which the catalyst is formed by bringing together in liquid hydrocarbon medium in the presence of a small portion of conjugated diene: a) a rare earth salt, b) an organo aluminum and c) a silicon halide or organosilicon halide and aging the catalyst before contact with the conjugated diene(s) to be polymerized. This catalyst formation procedure offers the possibility of producing a diene polymer of high cis content with a narrower molecular weight distribution and/or smaller high molecular weight fraction which is reflected in improved processing characteristics and reduced viscosity in styrene.

摘要翻译： PCT No.PCT / GB92 / 01645 Sec。 371日期：1994年8月10日 102（e）日期1994年8月10日PCT提交1992年9月9日PCT公布。 公开号WO93 / 05083 日本1993年3月18日一种通过稀土类催化剂聚合一种或多种共轭二烯的方法，其中通过在少量共轭二烯的存在下将液体烃介质合并而形成催化剂：a） 稀土盐，b）有机铝和c）卤化硅或有机硅卤化物，并在与待聚合的共轭二烯接触之前使催化剂老化。 该催化剂形成方法提供了生产具有较窄分子量分布和/或较小高分子量分数的高顺式含量的二烯聚合物的可能性，反映在改进的加工特性和苯乙烯中降低的粘度。