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1. 发明申请

WO2012001709A2 AUTOMATIC DETECTION OF MOVING OBJECT BY USING STEREO VISION TECHNIQUE 审中-公开
标题翻译：使用立体视觉技术自动检测移动物体
公开(公告)号：WO2012001709A2
公开(公告)日：2012-01-05
申请号：PCT/IN2011/000436
申请日：2011-06-30
申请人： TATA CONSULTANCY SERVICES LIMITED , BHOWMICK, Brojeshwar , SINHARAY, Arijit , PAL, Arpan , BHADRA, Sambit
发明人： BHOWMICK, Brojeshwar , SINHARAY, Arijit , PAL, Arpan , BHADRA, Sambit
IPC分类号： G05F1/00
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用于通过处理器处理移动物体的图像并通过使用卡尔曼滤波器对图像进行滤波和细化以去除噪声来确定移动物体与车辆之间的瞬时距离的方法和系统。

2. 发明申请

WO2013160908A2 A SYSTEM AND A METHOD FOR IMPROVED CAR PROGNOSIS 审中-公开
标题翻译：一种用于改进车辆预报的系统和方法
公开(公告)号：WO2013160908A2
公开(公告)日：2013-10-31
申请号：PCT/IN2013/000133
申请日：2013-03-05
申请人： TATA CONSULTANCY SERVICES LIMITED
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，以及与该个人可通信地连接的车载诊断系统通信设备实现双向通信。该个人通信设备包括处理器，该处理器被配置为三轴加速度计与车辆的三维笛卡尔坐标的几何映射。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。任意取向的三轴加速度计被配置为使用4赫兹（赫兹）至10赫兹（赫兹）之间的采样率捕获道路状况和驾驶员行为。用于实时预测车辆的系统，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

WO2014191805A1 DEVICES AND METHODS FOR DETERMINATION OF COGNITIVE LOAD 审中-公开
标题翻译：用于确定认知负载的装置和方法
公开(公告)号：WO2014191805A1
公开(公告)日：2014-12-04
申请号：PCT/IB2014/000792
申请日：2014-05-21
申请人： TATA CONSULTANCY SERVICES LIMITED
发明人： SINHARAY, Arijit , CHATTERJEE, Debatri , KONAR, Amit
IPC分类号： G06K9/00
CPC分类号： G06K9/00496 , A61B5/0476 , A61B5/16
摘要： The present subject matter discloses device(s) and method(s) for determination of cognitive load on subjects. According to the present subject matter, the device(s) implement the described method(s), where the method(s) include, providing a logical task to a subject, where the logical task is based on at least one propositional statement, and is from predefined logical tasks of predefined complexity levels. Electroencephalography (EEG) signals are obtained from at least one brain lobe of the subject, while the subject is executing the logical task. A predefined set of EEG features are evaluated from the obtained EEG signals and the cognitive load of the subject is classified based on the predefined set of EEG features.
摘要翻译：本主题公开了用于确定受试者的认知负荷的装置和方法。根据本主题，设备实现所述方法，其中所述方法包括，向对象提供逻辑任务，其中逻辑任务基于至少一个命题语句，以及来自预定义的复杂程度的逻辑任务。当受试者正在执行逻辑任务时，从受试者的至少一个脑叶获得脑电图（EEG）信号。根据所获得的EEG信号评估预定义的一组EEG特征，并且基于预定义的一组EEG特征对被摄体的认知负荷进行分类。

4. 发明申请

WO2015040532A2 SYSTEM AND METHOD FOR EVALUATING A COGNITIVE LOAD ON A USER CORRESPONDING TO A STIMULUS 审中-公开
标题翻译：用于评估用户对于刺激性的认知负载的系统和方法
公开(公告)号：WO2015040532A2
公开(公告)日：2015-03-26
申请号：PCT/IB2014/064466
申请日：2014-09-12
申请人： TATA CONSULTANCY SERVICES LIMITED
发明人： DAS, Diptesh , CHATTERJEE, Debatri , SINHARAY, Arijit , SINHA, Aniruddha
IPC分类号： A61B5/0476 , G06F19/00
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。接收与用户的刺激对应的脑电图（EEG）数据。刺激对应于用户执行的心理任务。 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特征在频域和时域之一中表示。存在于一个或多个EEG特征中的多个数据点使用无监督学习技术被分组为两个或更多个簇。两个或更多个簇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。

5. 发明申请

WO2016046720A1 ASSESSMENT OF HEALTH CARE DEVICES BASED ON QUALITY INDEX 审中-公开
标题翻译：基于质量指标评估健康护理设备
公开(公告)号：WO2016046720A1
公开(公告)日：2016-03-31
申请号：PCT/IB2015/057247
申请日：2015-09-21
申请人： TATA CONSULTANCY SERVICES LIMITED
发明人： DAS, Rajat Kumar , CHATTERJEE, Debatri , SINHARAY, Arijit , DAS, Diptesh , SINHA, Aniruddha
IPC分类号： A61B5/00 , A61B5/0476
CPC分类号： A61B5/0476 , A61B5/048 , A61B5/4884 , A61B2560/0266
摘要： System and method for assessing a plurality of Health Care Devices (HCDs) is disclosed. Features of plurality of patients are extracted using at least two Health Care Devices (HCDs). Based on the features extracted, a performance index and a usability index of the at least two HCDs are calculated. The performance index is calculated by performing an anova analysis on the features extracted. Further, the performance index and the usability index calculated are normalized for each of the at least two HCDs. Subsequently, an average of the performance index and the usability index normalized is calculated. Further, a quality index of the at least two HCDs is determined based on the performance index and the usability index normalized to assess the at least two HCDs.
摘要翻译：公开了用于评估多个保健设备（HCD）的系统和方法。使用至少两个保健装置（HCD）提取多个患者的特征。基于提取的特征，计算至少两个HCD的性能指标和可用性指数。通过对所提取的特征进行anova分析来计算性能指标。此外，对于所述至少两个HCD中的每一个，对所计算的性能指标和可用性指数进行归一化。随后，计算出归一化的性能指标和可用性指标的平均值。此外，基于性能指标和归一化以评估至少两个HCD的可用性指数来确定至少两个HCD的质量指数。

6. 发明申请

WO2019207367A1 METHOD AND SYSTEM FOR HANDWRITTEN SIGNATURE VERIFICATION 审中-公开
公开(公告)号：WO2019207367A1
公开(公告)日：2019-10-31
申请号：PCT/IB2019/051285
申请日：2019-02-18
申请人： TATA CONSULTANCY SERVICES LIMITED
发明人： ROY, Dibyendu , CHOWDHURY, Arijit , SINHARAY, Arijit , GHOSE, Avik
IPC分类号： G06K9/00 , G06T7/00
摘要： This disclosure relates generally to a method and system for online handwritten signature verification providing a simpler low cost system. The method comprises extracting signature data for the subject from a sensor array for the predefined time window at regular predefined time instants. Further, differentiating the matrix row wise and column wise to generate a row difference matrix and a column difference matrix. Further, determining an idle signature time fraction for the extracted signature data of the subject being monitored from the column difference matrix. Further, determining a plurality of signature parameters based on the row difference matrix and the column difference matrix. Further, analyzing the idle signature time fraction and the plurality of signature parameters of the subject being monitored based on a Support Vector Machine (SVM) classifier, wherein the SVM classifier performs online classification of the extracted signature data into one of a matching signature class and a non-matching signature class.

7. 发明申请

WO2017055985A1 A METHOD AND SYSTEM FOR AUTOMATED HEALTHCARE MONITORING OF A PATIENT 审中-公开
标题翻译：一种患者自动健康监测方法与系统
公开(公告)号：WO2017055985A1
公开(公告)日：2017-04-06
申请号：PCT/IB2016/055737
申请日：2016-09-26
申请人： TATA CONSULTANCY SERVICES LIMITED
发明人： DESHPANDE, Parijat Dilip , SINHARAY, Arijit , DASGUPTA, Ranjan , PAL, Arpan
IPC分类号： G06Q10/00
CPC分类号： G06Q50/22 , G06F19/00 , G06Q10/10
摘要： A system is provided for automated monitoring the health of a patient. The system is unifying the approach of multi-sensing, robotic platform and cloud computing to monitor the health of the patient with zero or very minimal human intervention. The plurality of physiological parameters and the pathological values is sensed using the plurality of physiological sensors and the plurality of pathological sensors or using a smart phone of the patient. The body of the patient is scanned using a robotic arm. The data sensed by the sensor is then identifies a set of anomalies and send the set of anomalies to cloud server. A cognitive engine present on the cloud server is then diagnoses a disease using cloud computing and send the report to caregiver and doctor. According to another embodiment, a method is also provided for automated monitoring the health of the person using the above mentioned system.
摘要翻译：提供了用于自动监测患者健康的系统。该系统统一了多感觉，机器人平台和云计算的方法，以零或极少的人为干预来监测患者的健康状况。使用多个生理传感器和多个病理传感器或使用患者的智能电话来感测多个生理参数和病理值。使用机器人手臂扫描患者的身体。然后由传感器检测的数据识别一组异常并将该异常集发送给云服务器。云服务器上的认知引擎就是使用云计算来诊断疾病，并将报告发送给照顾者和医生。根据另一个实施例，还提供了一种用于使用上述系统自动监测人的健康的方法。

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