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1. 发明申请

WO2015040532A3 SYSTEM AND METHOD FOR EVALUATING A COGNITIVE LOAD ON A USER CORRESPONDING TO A STIMULUS 审中-公开
标题翻译：系统和方法，用于根据刺激评估用户上的认知负载
公开(公告)号：WO2015040532A3
公开(公告)日：2015-06-11
申请号：PCT/IB2014064466
申请日：2014-09-12
申请人： TATA CONSULTANCY SERVICES LTD
发明人： DAS DIPTESH , CHATTERJEE DEBATRI , SINHARAY ARIJIT , SINHA ANIRUDDHA
IPC分类号： G09B19/06
CPC分类号： A61B5/7267 , A61B5/0476 , A61B5/048 , A61B5/0484 , A61B5/16 , A61B5/725 , A61B5/7264
摘要： System and method for evaluating a cognitive load on a user, corresponding to a stimulus is disclosed. Electroencephalogram (EEG) data corresponding to the stimulus of a user is received. The stimulus corresponds to a mental task performed by the user. The EEG data is split into a plurality of slots. A slot of the plurality of slots comprises a subset of the EEG data. One or more EEG features are extracted from the subset of the EEG data. The one or more EEG features are represented in one of a frequency domain and a time domain. A plurality of data points present in the one or more EEG features is grouped into two or more clusters using an unsupervised learning technique. The two or more clusters comprise one or more data points of the plurality of data points. The one or more data points correspond to a level of the cognitive load.
摘要翻译：公开了用于评估对应于刺激的用户的认知负荷的系统和方法。接收对应于用户的刺激的脑电图（EEG）数据。刺激对应于用户执行的脑力任务。 EEG数据被分成多个时隙。多个时隙中的时隙包括EEG数据的子集。从EEG数据的子集中提取一个或多个EEG特征。一个或多个EEG特征用频域和时域之一表示。使用无监督学习技术将存在于一个或多个EEG特征中的多个数据点分组为两个或更多个群集。两个或更多个群集包括多个数据点中的一个或多个数据点。一个或多个数据点对应于认知负荷的水平。

2. 发明申请

WO2013160908A3 A SYSTEM AND A METHOD FOR IMPROVED CAR PROGNOSIS 审中-公开
标题翻译：一种用于改进汽车预警的系统和方法
公开(公告)号：WO2013160908A3
公开(公告)日：2014-03-27
申请号：PCT/IN2013000133
申请日：2013-03-05
申请人： TATA CONSULTANCY SERVICES LTD
发明人： PAL ARPAN , BHAUMIK CHIRABRATA , GHOSH KALLOL , BISWAS PROVAT , SINHA ANIRUDDHA , CHATTOPADHYAY TANUSHYAM , SINHARAY ARIJIT , SYED MOHD BILAL ARIF
IPC分类号： G06F19/00
CPC分类号： G07C5/008 , B60W40/06 , B60W50/14 , B60W2420/905 , B60W2520/14 , B60W2520/16 , B60W2520/18 , B60W2550/14 , G01P15/18 , G07C5/0808
摘要： A system and method for a real-time prognosis of a vehicle comprising a personal communication device comprising an arbitrarily oriented three-axis accelerometer configured to capture a pitch motion and/or roll motion of the vehicle and an onboard diagnostics system communicably connected with the personal communication device enabling bi-directional communication. The personal communication device comprising a processor configured for geometric mapping of a three dimensional Cartesian coordinate of the three-axis accelerometer with the vehicle. The processor virtually orients the coordinates of three-axis accelerometer to coincide with the coordinates of the vehicle. The arbitrarily oriented three-axis accelerometer is configured to capture a road condition and a driver behaviour using a sampling rate between 4 Hertz (Hz) to 10 Hertz (Hz). The system for the real-time prognosis of the vehicle, wherein the real-time prognosis utilizes at least one predictive analysis model to determine real-time prognosis for the said vehicle.
摘要翻译：一种用于车辆的实时预测的系统和方法，包括个人通信设备，该个人通信设备包括被配置为捕获车辆的俯仰运动和/或侧倾运动的任意取向的三轴加速度计，以及与该个人通信地可通信地连接的车载诊断系统通信设备实现双向通信。个人通信设备包括处理器，该处理器被配置用于三轴加速度计的三维笛卡尔坐标与车辆的几何映射。处理器实际上定位三轴加速度计的坐标以与车辆的坐标一致。任意定向的三轴加速度计被配置为使用4赫兹（Hz）至10赫兹（赫兹）之间的采样率捕获道路状况和驾驶员行为。用于车辆的实时预测的系统，其中所述实时预测利用至少一个预测分析模型来确定所述车辆的实时预测。

3. 发明申请

WO2012001709A3 AUTOMATIC DETECTION OF MOVING OBJECT BY USING STEREO VISION TECHNIQUE 审中-公开
标题翻译：用立体视觉技术自动检测运动物体
公开(公告)号：WO2012001709A3
公开(公告)日：2012-02-23
申请号：PCT/IN2011000436
申请日：2011-06-30
申请人： TATA CONSULTANCY SERVICES LTD , BHOWMICK BROJESHWAR , SINHARAY ARIJIT , PAL ARPAN , BHADRA SAMBIT
发明人： BHOWMICK BROJESHWAR , SINHARAY ARIJIT , PAL ARPAN , BHADRA SAMBIT
IPC分类号： H04N7/00
CPC分类号： H04N7/188 , G06K9/00805 , G06T7/246 , G06T7/277 , G06T7/285 , G06T7/593 , G06T2207/10021 , G06T2207/30196 , G06T2207/30252 , G06T2207/30261
摘要： The present invention discloses a system and method for identifying a moving object in front of a vehicle by using stereo vision based technique. The invention also discloses a method and a system for determining an instantaneous distance between the moving object and the vehicle by processing the image of the moving object through a processor and by filtering and refining the image by using a Kalman filter to remove noise.
摘要翻译：本发明公开了一种通过使用基于立体视觉的技术来识别车辆前方的移动物体的系统和方法。本发明还公开了一种方法和系统，用于通过处理器处理运动物体的图像并通过使用卡尔曼滤波器滤除和精炼图像以去除噪声来确定运动物体和车辆之间的瞬时距离。

4. 发明申请

WO2013054347A3 A METHOD AND SYSTEM FOR DETECTING BOUNDARY OF COARTICULATED UNITS FROM ISOLATED SPEECH 审中-公开
标题翻译：一种从孤立语言中检测焦化单元边界的方法和系统
公开(公告)号：WO2013054347A3
公开(公告)日：2013-07-18
申请号：PCT/IN2012000503
申请日：2012-07-18
申请人： TATA CONSULTANCY SERVICES LTD , SYED MOHD BILAL ARIF , SINHARAY ARIJIT , CHATTOPADHYAY TANUSHYAM
发明人： SYED MOHD BILAL ARIF , SINHARAY ARIJIT , CHATTOPADHYAY TANUSHYAM
IPC分类号： G10L15/08
CPC分类号： G10L15/063 , G10L15/04 , G10L2015/0631
摘要： The application provides a method and system for determinism in non-linear systems for speech processing, particularly automatic speech segmentation for building speech recognition systems. More particularly, the application enables a method and system for detecting boundary of coarticulated units from isolated speech using recurrence plot.
摘要翻译：该应用提供了用于语音处理的非线性系统中的确定性的方法和系统，特别是用于建立语音识别系统的自动语音分割。更具体地说，本申请实现了一种用于使用复现图从孤立的语音中检测共话单元的边界的方法和系统。

5. 发明申请

WO2013054347A8 A METHOD AND SYSTEM FOR DETECTING BOUNDARY OF COARTICULATED UNITS FROM ISOLATED SPEECH 审中-公开
标题翻译：一种用于检测分离单词的分离单元边界的方法和系统
公开(公告)号：WO2013054347A8
公开(公告)日：2013-05-30
申请号：PCT/IN2012000503
申请日：2012-07-18
申请人： TATA CONSULTANCY SERVICES LTD , SYED MOHD BILAL ARIF , SINHARAY ARIJIT , CHATTOPADHYAY TANUSHYAM
发明人： SYED MOHD BILAL ARIF , SINHARAY ARIJIT , CHATTOPADHYAY TANUSHYAM
IPC分类号： G10L15/08
CPC分类号： G10L15/063 , G10L15/04 , G10L2015/0631
摘要： The application provides a method and system for determinism in non-linear systems for speech processing, particularly automatic speech segmentation for building speech recognition systems. More particularly, the application enables a method and system for detecting boundary of coarticulated units from isolated speech using recurrence plot.
摘要翻译：该应用提供用于语音处理的非线性系统中的确定性的方法和系统，特别是用于构建语音识别系统的自动语音分段。更具体地，该应用使得能够使用复现图来检测来自孤立语音的协调单元的边界的方法和系统。

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