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1.发明申请公开(公告)号：US20050238212A1
公开(公告)日：2005-10-27
申请号：US10927599
申请日：2004-08-25
申请人： Robert Du , Chinping Yang , Chon Kou
发明人： Robert Du , Chinping Yang , Chon Kou
IPC分类号： G06K9/00
CPC分类号： G06K9/00026
摘要： In accordance with an embodiment of the present invention, an efficient and accurate system and method are described for detecting a fingerprint from swipe sensor system. A swipe sensor module is coupled to a microprocessor module. The swipe sensor module collects fingerprint image data as a plurality of frames and passes the frames of data to the microprocessor module. The microprocessor module assembles the frames of data into a complete image of the fingerprint that is cropped and processed to remove noise and artifacts. The cropped image is used to generate a template in a first instance and to compare an extracted portion of the cropped image to existing templates in a second instance.
摘要翻译： 根据本发明的实施例，描述了一种用于检测来自滑动传感器系统的指纹的有效且准确的系统和方法。 滑动传感器模块耦合到微处理器模块。 滑动传感器模块将指纹图像数据收集成多个帧，并将数据帧传递到微处理器模块。 微处理器模块将数据帧组装成被裁剪和处理以去除噪声和伪影的指纹的完整图像。 裁剪后的图像用于在第一个实例中生成模板，并将裁剪的图像的提取部分与第二个实例中的现有模板进行比较。
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2.发明申请Fingerprint image reconstruction based on motion estimate across a narrow fingerprint sensor 有权基于窄指纹传感器的运动估计的指纹图像重建公开(公告)号：US20050238211A1
公开(公告)日：2005-10-27
申请号：US10927178
申请日：2004-08-25
申请人： Robert Du , Chinping Yang , Chon Kou , Shuang Li
发明人： Robert Du , Chinping Yang , Chon Kou , Shuang Li
IPC分类号： G06K9/00
CPC分类号： G06K9/00026
摘要： A method for reconstructing a fingerprint image from a plurality of frames captured from swipe fingerprint sensor is disclosed. The method is based on a motion estimation between consecutive fingerprint frames. Only a portion of each frame is used to obtain the motion estimate to minimize system resources necessary for reconstructing the fingerprint image.
摘要翻译： 公开了一种从滑动指纹传感器捕获的多个帧重建指纹图像的方法。 该方法基于连续指纹帧之间的运动估计。 使用每帧的一部分来获得运动估计，以最小化重建指纹图像所需的系统资源。
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3.发明申请公开(公告)号：US20050207651A1
公开(公告)日：2005-09-22
申请号：US10802088
申请日：2004-03-16
申请人： Chinping Yang , Robert Du
发明人： Chinping Yang , Robert Du
CPC分类号： G06K9/522 , G06K9/6202
摘要： A system and method for efficiently performing a pattern matching procedure includes an enrollment manager that performs an image conversion procedure for converting an initial reference image into a reference template. The image conversion procedure may include at least one of a binarization procedure and a symmetrical reduction procedure to more efficiently utilize system resources such as processing requirements and memory requirements. A verification manager may then convert an initial test image into a transformed test image for combining with the foregoing reference template to produce a correlation image. The verification manager then analyzes matching characteristics of the correlation image to determine whether the initial test image matches the initial reference image.
摘要翻译： 一种用于有效执行模式匹配过程的系统和方法包括执行用于将初始参考图像转换为参考模板的图像转换过程的注册管理器。 图像转换过程可以包括二值化过程和对称缩减过程中的至少一个，以更有效地利用诸如处理要求和存储器需求的系统资源。 然后，验证管理器可以将初始测试图像转换为变换的测试图像，以与前述参考模板组合以产生相关图像。 然后，验证管理器分析相关图像的匹配特性，以确定初始测试图像是否匹配初始参考图像。
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4.发明授权公开(公告)号：US07634139B2
公开(公告)日：2009-12-15
申请号：US10802088
申请日：2004-03-16
申请人： Chinping Yang , Robert Du
发明人： Chinping Yang , Robert Du
CPC分类号： G06K9/522 , G06K9/6202
摘要： A system and method for efficiently performing a pattern matching procedure includes an enrollment manager that performs an image conversion procedure for converting an initial reference image into a reference template. The image conversion procedure may include at least one of a binarization procedure and a symmetrical reduction procedure to more efficiently utilize system resources such as processing requirements and memory requirements. A verification manager may then convert an initial test image into a transformed test image for combining with the foregoing reference template to produce a correlation image. The verification manager then analyzes matching characteristics of the correlation image to determine whether the initial test image matches the initial reference image.
摘要翻译： 一种用于有效执行模式匹配过程的系统和方法包括执行用于将初始参考图像转换为参考模板的图像转换过程的注册管理器。 图像转换过程可以包括二值化过程和对称缩减过程中的至少一个，以更有效地利用诸如处理要求和存储器需求的系统资源。 然后，验证管理器可以将初始测试图像转换为变换的测试图像，以与前述参考模板组合以产生相关图像。 然后，验证管理器分析相关图像的匹配特性，以确定初始测试图像是否匹配初始参考图像。
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公开(公告)号：US07873522B2
公开(公告)日：2011-01-18
申请号：US10581753
申请日：2005-06-24
申请人： Robert Du , Lingfei Song , Nan N. Li , Minerva Yeung
发明人： Robert Du , Lingfei Song , Nan N. Li , Minerva Yeung
IPC分类号： G10L15/00
摘要： The fluency of a spoken utterance or passage is measure and presented to the speaker and to others. In one embodiment, a method is described that includes recording a spoken utterance, evaluating the spoken utterance for accuracy, evaluating the spoken utterance for duration, and assigning a score to the spoken utterance based on the accuracy and the duration.
摘要翻译： 讲话或通话的流畅性是衡量和呈现给演讲者和其他人。 在一个实施例中，描述了一种方法，其包括记录口语发音，评估语音话语的准确性，评估持续时间的口语发音，以及基于准确度和持续时间为口语发音分配分数。
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公开(公告)号：US20130238328A1
公开(公告)日：2013-09-12
申请号：US13861734
申请日：2013-04-12
IPC分类号： G10L25/78
CPC分类号： G10L25/78
摘要： Machine-readable media, methods, apparatus and system for speech segmentation are described. In some embodiments, a fuzzy rule may be determined to discriminate a speech segment from a non-speech segment. An antecedent of the fuzzy rule may include an input variable and an input variable membership. A consequent of the fuzzy rule may include an output variable and an output variable membership. An instance of the input variable may be extracted from a segment. An input variable membership function associated with the input variable membership and an output variable membership function associated with the output variable membership may be trained. The instance of the input variable, the input variable membership function, the output variable, and the output variable membership function may be operated, to determine whether the segment is the speech segment or the non-speech segment.
摘要翻译： 描述了用于语音分割的机器可读介质，方法，装置和系统。 在一些实施例中，可以确定模糊规则以区分语音段与非语音段。 模糊规则的前提可以包括输入变量和输入变量成员资格。 模糊规则的后果可以包括输出变量和输出变量成员资格。 可以从段中提取输入变量的实例。 可以训练与输入变量成员关联的输入变量隶属函数和与输出变量成员关联的输出变量隶属函数。 可以操作输入变量的实例，输入变量隶属函数，输出变量和输出变量隶属函数，以确定段是语音段还是非语音段。
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公开(公告)号：US08434823B2
公开(公告)日：2013-05-07
申请号：US12505441
申请日：2009-07-17
CPC分类号： B60N2/2252 , B60N2002/024 , B60N2205/50
摘要： An eccentric free pivot for a reclining seat assembly may include a seat cushion, a seatback, a gear system, an input mechanism, a rod, and an eccentric pivot. The gear system may pivotally couple the seat cushion to the seatback. A rod extending generally across the seat assembly may be coupled to the gear system on one side and the eccentric pivot on the other side. When the gear system and/or input mechanism rotate the rod and eccentric pivot, this rotation causes the side of the seatback opposite the gear system and/or input mechanism to move up and down.
摘要翻译： 用于倾斜座椅组件的偏心自由枢轴可以包括座垫，座椅靠背，齿轮系统，输入机构，杆和偏心枢轴。 齿轮系统可以将座垫可枢转地联接到座椅靠背。 通常跨过座椅组件延伸的杆可以在一侧联接到齿轮系统，并且在另一侧上联接偏心枢轴。 当齿轮系统和/或输入机构旋转杆和偏心枢轴时，该旋转使座椅靠背与齿轮系统和/或输入机构相反的一侧上下移动。
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8.发明申请A Homework Assignment and Assessment System for Spoken Language Education and Testing 审中-公开口语教学和考试的家庭作业和评估系统公开(公告)号：US20080280269A1
公开(公告)日：2008-11-13
申请号：US10577623
申请日：2005-05-27
申请人： Minerva Yeung , Robert Du , Boon-Lock Yeo
发明人： Minerva Yeung , Robert Du , Boon-Lock Yeo
CPC分类号： G09B19/04
摘要： A language tutor system and method. The system comprising a client module and a server module coupled to the client module. The server module downloads an oral language assignment to the client module to enable a student learning a second language to login to the client module and perform the oral language assignment. The client module provides a benchmark audio sentence in the second language to the student, records a recitation of the sentence from the student, and evaluates the recitation of the sentence from the student by comparing the recitation of the sentence with the benchmark audio. The system provides feedback to the student on the pronunciation and intonation of each word in the sentence.
摘要翻译： 语言辅导系统和方法。 该系统包括耦合到客户端模块的客户端模块和服务器模块。 服务器模块将口头语言分配下载到客户端模块，以使学习者能够学习第二种语言来登录到客户端模块并执行口语分配。 客户端模块向学生提供第二语言的基准音频句子，记录来自学生的句子的朗读，并通过将句子的叙述与基准音频进行比较来评估学生的句子的朗读。 该系统向学生提供关于句子中每个单词的发音和语调的反馈。
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公开(公告)号：US08442822B2
公开(公告)日：2013-05-14
申请号：US12519758
申请日：2006-12-27
CPC分类号： G10L25/78
摘要： Machine-readable media, methods, apparatus and system for speech segmentation are described. In some embodiments, a fuzzy rule may be determined to discriminate a speech segment from a non-speech segment. An antecedent of the fuzzy rule may include an input variable and an input variable membership. A consequent of the fuzzy rule may include an output variable and an output variable membership. An instance of the input variable may be extracted from a segment. An input variable membership function associated with the input variable membership and an output variable membership function associated with the output variable membership may be trained. The instance of the input variable, the input variable membership function, the output variable, and the output variable membership function may be operated, to determine whether the segment is the speech segment or the non-speech segment.
摘要翻译： 描述了用于语音分割的机器可读介质，方法，装置和系统。 在一些实施例中，可以确定模糊规则以区分语音段与非语音段。 模糊规则的前提可以包括输入变量和输入变量成员资格。 模糊规则的后果可以包括输出变量和输出变量成员资格。 可以从段中提取输入变量的实例。 可以训练与输入变量成员关联的输入变量隶属函数和与输出变量成员关联的输出变量隶属函数。 可以操作输入变量的实例，输入变量隶属函数，输出变量和输出变量隶属函数，以确定段是语音段还是非语音段。
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公开(公告)号：US20100153109A1
公开(公告)日：2010-06-17
申请号：US12519758
申请日：2006-12-27
IPC分类号： G10L15/06
CPC分类号： G10L25/78
摘要： Machine-readable media, methods, apparatus and system for speech segmentation are described. In some embodiments, a fuzzy rule may be determined to discriminate a speech segment from a non-speech segment. An antecedent of the fuzzy rule may include an input variable and an input variable membership. A consequent of the fuzzy rule may include an output variable and an output variable membership. An instance of the input variable may be extracted from a segment. An input variable membership function associated with the input variable membership and an output variable membership function associated with the output variable membership may be trained. The instance of the input variable, the input variable membership function, the output variable, and the output variable membership function may be operated, to determine whether the segment is the speech segment or the non-speech segment.
摘要翻译： 描述了用于语音分割的机器可读介质，方法，装置和系统。 在一些实施例中，可以确定模糊规则以区分语音段与非语音段。 模糊规则的前提可以包括输入变量和输入变量成员资格。 模糊规则的后果可以包括输出变量和输出变量成员资格。 可以从段中提取输入变量的实例。 可以训练与输入变量成员关联的输入变量隶属函数和与输出变量成员关联的输出变量隶属函数。 可以操作输入变量的实例，输入变量隶属函数，输出变量和输出变量隶属函数，以确定段是语音段还是非语音段。
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