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公开(公告)号：US20080181507A1
公开(公告)日：2008-07-31
申请号：US12011705
申请日：2008-01-28
申请人： Chandan Gope , Amit Agarwal , Vaidhi Nathan , Alexander Bovyrin , Ilya Popov , Lev Afraimovich
发明人： Chandan Gope , Amit Agarwal , Vaidhi Nathan , Alexander Bovyrin , Ilya Popov , Lev Afraimovich
摘要： In an embodiment, an image is received having a first portion and one or more other portions. The one or more other portions are replaced with one or more other images. The replacing of the one or more portions results in an image including the first portion and the one or more other images. In an embodiment, the background of an image is replaced with another background. In an embodiment, the foreground is extracted by identifying the background based on an image of the background without any foreground. In an embodiment, the foreground is extracted by identifying portions of the image that have characteristics that are expected to be associated with the background and characteristics that are expected to be associated with foreground. In an embodiment any of the images can be still images. In an embodiment, any of the images are video images.
摘要翻译： 在一个实施例中，接收具有第一部分和一个或多个其它部分的图像。 一个或多个其它部分被一个或多个其他图像替换。 更换一个或多个部分导致包括第一部分和一个或多个其他图像的图像。 在一个实施例中，图像的背景被替换为另一背景。 在一个实施例中，通过基于背景的图像识别背景来提取前景，而没有任何前景。 在一个实施例中，通过识别具有预期与预期与前景相关联的背景和特征的特征的图像的部分来提取前景。 在一个实施例中，任何图像可以是静止图像。 在一个实施例中，任何图像是视频图像。
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公开(公告)号：US08300890B1
公开(公告)日：2012-10-30
申请号：US12459073
申请日：2009-06-25
申请人： Deepak Gaikwad , Radhika Walimbe , Chandan Gope , Vaidhi Nathan
发明人： Deepak Gaikwad , Radhika Walimbe , Chandan Gope , Vaidhi Nathan
IPC分类号： G06K9/00
CPC分类号： H04N5/144 , G06K9/00771 , G06T2207/20012 , H04N5/272
摘要： A first set of unknown pixels is determined for which being located in the foreground portion does not in-and-of-itself determine the pixel to be part of the foreground. A second set of unknown pixels is determined for which being in a current background portion does not in-and-of-itself determine the pixel to be part of the background. A determination is made for the first and second set of unknown pixels whether the pixel is part of the background or foreground based on temporal data. Extracting an image of the foreground that does not include the current background based on the determination of whether the pixel is part of the foreground, the current background, and temporal data. In an embodiment, the system can use multiple types of sensors to determine whether an entity is a likely security risk.
摘要翻译： 确定位于前景部分中的第一组未知像素本身不会将像素确定为前景的一部分。 确定在当前背景部分中的第二组未知像素本身不会将像素确定为背景的一部分。 基于时间数据，确定第一和第二组未知像素是否像素是背景或前景的一部分。 基于该像素是否是前景的一部分，当前背景和时间数据的确定来提取不包括当前背景的前景的图像。 在一个实施例中，系统可以使用多种类型的传感器来确定实体是否是可能的安全风险。
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公开(公告)号：US20190246075A1
公开(公告)日：2019-08-08
申请号：US16271183
申请日：2019-02-08
申请人： Krishna Khadloya , Vaidhi Nathan , Chandan Gope
发明人： Krishna Khadloya , Vaidhi Nathan , Chandan Gope
摘要： A function of a user-controlled virtual assistant (UCVA) device, such as a smart speaker, can be augmented using video or image information about an environment. In an example, a system for augmenting an UCVA device includes an image sensor configured to monitor an environment, a processor circuit configured to receive image information from the image sensor and use artificial intelligence to discern a presence of one or more known individuals in the environment from one or more other features in the environment. The system can include an interface coupled to the processor circuit and configured to provide identification information to the UCVA device about the one or more known human beings in the environment. The UCVA device can be configured by the identification information to update an operating mode of the UCVA device.
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公开(公告)号：US20190259378A1
公开(公告)日：2019-08-22
申请号：US16280806
申请日：2019-02-20
申请人： Krishna Khadloya , Chandan Gope , Vaidhi Nathan
发明人： Krishna Khadloya , Chandan Gope , Vaidhi Nathan
摘要： Artificial intelligence-based processing can be used to classify audio information received from an audio input unit. In an example, audio information can be received from a microphone configured to monitor an environment. A processor circuit can identify identifying one or more features of the audio information received from the microphone and use a first applied machine learning algorithm to analyze the one or more features and determine whether the audio information includes an indication of an abnormal event in the environment. In an example, the processor circuit can use a different second applied machine learning algorithm, such as a neural network-based deep learning algorithm, to analyze the same one or more features and classify the audio information as including an indication of a particular event type in the environment.
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公开(公告)号：US20120053491A1
公开(公告)日：2012-03-01
申请号：US13317676
申请日：2011-10-25
申请人： Vaidhi Nathan , Chandan Gope , Anoo Nathan
发明人： Vaidhi Nathan , Chandan Gope , Anoo Nathan
IPC分类号： A61B5/11
CPC分类号： A61B5/4082 , A61B5/0022 , A61B5/1101 , A61B5/1107 , A61B5/1112 , A61B5/1113 , A61B5/1118 , A61B5/1122 , A61B5/1123 , A61B5/1128 , A61B5/4094 , A61B5/6801 , A61B5/681 , A61B5/6891 , A61B5/726 , A61B5/7282 , A61B2562/0219 , G06K9/00335 , G06K9/00771
摘要： In an embodiment, a seizure monitor provides intelligent epileptic seizure detection, monitoring, and alerting for epilepsy patients or people with seizures. In an embodiment, the seizure monitor may be a wearable, non-intrusive, passive monitoring device that does not require any insertion or ingestion into the human body. In an embodiment, the seizure monitor may include several output options for outputting the accelerometer/gyro or other motion sensor data and video data, so that the data may be immediately validated and/or remotely viewed. The device alerts and communicates to the outside care givers via wirelessly or wired medium. The device may also support recording of accelerometer or other motion sensor data and video data, which can be reviewed later for further analysis and/or diagnosis. The device and invention is also used and applicable for other body motion disorders or detection and diagnostics.
摘要翻译： 在一个实施方案中，癫痫发作监测器为癫痫患者或癫痫发作者提供智能癫痫发作检测，监测和警报。 在一个实施方案中，缉获监测器可以是不需要任何插入或摄取到人体内的可穿戴的，非侵入性的被动监测装置。 在一个实施例中，检测监视器可以包括用于输出加速度计/陀螺仪或其他运动传感器数据和视频数据的多个输出选项，使得可以立即验证和/或远程查看数据。 该设备通过无线或有线介质提醒并向外部护理人员进行通信。 该装置还可以支持加速度计或其他运动传感器数据和视频数据的记录，这些数据和视频数据可以随后进行审查以进一步分析和/或诊断。 该装置和发明也可用于其他身体运动障碍或检测和诊断。
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公开(公告)号：US20190258866A1
公开(公告)日：2019-08-22
申请号：US16279512
申请日：2019-02-19
申请人： Krishna Khadloya , Maxim Sokolov , Vaidhi Nathan , Chandan Gope
发明人： Krishna Khadloya , Maxim Sokolov , Vaidhi Nathan , Chandan Gope
IPC分类号： G06K9/00 , G06T7/215 , G06T7/246 , G08B13/196
摘要： A system and method for detecting human presence in or absence from a field-of-view of a camera by analyzing camera data using a processor inside of or adjacent to the camera itself. In an example, the camera can be integrated with or embedded in another edge-based sensor device. In an example, a video signal processing system receives image data from one or more image sensors and uses a local processing circuit to process the image data and determine if a human being is or is not present during a particular time, interval, or sequence of frames. In an example, the human being identification technique can be used in security or surveillance applications such as for home, business, or other monitoring cameras.
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公开(公告)号：US20140350436A1
公开(公告)日：2014-11-27
申请号：US14140424
申请日：2013-12-24
申请人： Vaidhi Nathan , Chandan Gope , Anoo Nathan
发明人： Vaidhi Nathan , Chandan Gope , Anoo Nathan
IPC分类号： A61B5/11
CPC分类号： A61B5/4082 , A61B5/0022 , A61B5/1101 , A61B5/1107 , A61B5/1112 , A61B5/1113 , A61B5/1118 , A61B5/1122 , A61B5/1123 , A61B5/1128 , A61B5/4094 , A61B5/6801 , A61B5/681 , A61B5/6891 , A61B5/726 , A61B5/7282 , A61B2562/0219 , G06K9/00335 , G06K9/00771
摘要： In an embodiment, a seizure monitor provides intelligent epileptic seizure detection, monitoring, and alerting for epilepsy patients or people with seizures. In an embodiment, the seizure monitor may be a wearable, non-intrusive, passive monitoring device that does not require any insertion or ingestion into the human body. In an embodiment, the seizure monitor may include several output options for outputting the accelerometer/gyro or other motion sensor data and video data, so that the data may be immediately validated and/or remotely viewed. The device alerts and communicates to the outside care givers via wirelessly or wired medium. The device may also support recording of accelerometer or other motion sensor data and video data, which can be reviewed later for further analysis and/or diagnosis. The device and invention is also used and applicable for other body motion disorders or detection and diagnostics.
摘要翻译： 在一个实施方案中，癫痫发作监测器为癫痫患者或癫痫发作者提供智能癫痫发作检测，监测和警报。 在一个实施方案中，缉获监测器可以是不需要任何插入或摄取到人体内的可穿戴的，非侵入性的被动监测装置。 在一个实施例中，检测监视器可以包括用于输出加速度计/陀螺仪或其他运动传感器数据和视频数据的多个输出选项，使得可以立即验证和/或远程查看数据。 该设备通过无线或有线介质提醒并向外部护理人员进行通信。 该装置还可以支持加速度计或其他运动传感器数据和视频数据的记录，这些数据和视频数据可以随后进行审查以进一步分析和/或诊断。 该装置和发明也可用于其他身体运动障碍或检测和诊断。
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8.发明授权Object detection, location, and/or tracking with camera and lighting system 有权对象检测，位置和/或跟踪与照相机和照明系统公开(公告)号：US09129181B1
公开(公告)日：2015-09-08
申请号：US13412475
申请日：2012-03-05
申请人： Vaidhi Nathan , Anoo Nathan
发明人： Vaidhi Nathan , Anoo Nathan
CPC分类号： G06K9/3241 , G06K9/2018 , G06K9/3216 , G06K2009/3225 , G06K2009/3291 , G06T7/194 , G06T7/215 , G06T7/269 , G06T7/277 , G06T7/292 , G06T7/596 , G06T2207/10021 , G06T2207/20076 , G06T2207/30196 , G06T2207/30204 , G06T2207/30232
摘要： A method and system for monitoring objects senses, by an electromagnetic sensor, ambient electromagnetic radiation including at least a particular frequency band reflected from a marker on the object. Data is transmitted about the ambient electromagnetic radiation to a tracking system including at least one memory system and a processor having at least one processor. The processor system determines data representing the marker, the data representing the marker being derived from the data about the ambient electromagnetic radiation. The processor system also determines a location of the object based on the data representing the marker.
摘要翻译： 用于监测物体的方法和系统通过电磁传感器感测包括从物体上的标记反射的至少一个特定频带的环境电磁辐射。 将关于环境电磁辐射的数据传输到包括至少一个存储器系统和具有至少一个处理器的处理器的跟踪系统。 处理器系统确定表示标记的数据，表示标记的数据是从关于环境电磁辐射的数据导出的。 处理器系统还基于表示标记的数据来确定对象的位置。
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公开(公告)号：US20150164377A1
公开(公告)日：2015-06-18
申请号：US14207495
申请日：2014-03-12
申请人： Vaidhi Nathan , Anoo Nathan
发明人： Vaidhi Nathan , Anoo Nathan
CPC分类号： A61B5/1122 , A61B5/0002 , A61B5/4094 , A61B5/6802 , A61B5/6898 , A61B2562/0219
摘要： Device, system and methods for using body worn sensors to analyze human body motion. The device, often configured to be worn on the user's wrist, arm, neck, belt or other location, comprises a processor, an output device (often a wireless transceiver), and at least one accelerometer, angle, location, direction, or physiological state sensor. The processor may be configured for various functions, such as analyzing habitual user activities, establishing normal baselines, classifying types of motion and reporting, and logging sensor readings or analysis results. Various algorithms may be used to determine when significant deviations from baseline values occur, and, depending on the type of deviation, the output device can transmit data and alerts. In some embodiments, the data and alerts may be further analyzed by other computerized devices such as mobile phones (smartphones), computers, internet servers, and the like.
摘要翻译： 使用身体磨损传感器分析人体运动的装置，系统和方法。 通常被配置为佩戴在用户的手腕，手臂，颈部，皮带或其他位置的装置包括处理器，输出装置（通常是无线收发器）和至少一个加速度计，角度，位置，方向或生理 状态传感器。 处理器可以被配置用于各种功能，例如分析习惯用户活动，建立正常基线，分类运动和报告的类型，以及记录传感器读数或分析结果。 可以使用各种算法来确定何时发生与基线值的显着偏差，并且根据偏差的类型，输出设备可以传输数据和警报。 在一些实施例中，数据和警报可以由诸如移动电话（智能电话），计算机，互联网服务器等的其它计算机化设备进一步分析。
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公开(公告)号：US08075499B2
公开(公告)日：2011-12-13
申请号：US12154085
申请日：2008-05-19
申请人： Vaidhi Nathan , Chanden Gope , Anoo Nathan
发明人： Vaidhi Nathan , Chanden Gope , Anoo Nathan
CPC分类号： A61B5/4082 , A61B5/0022 , A61B5/1101 , A61B5/1107 , A61B5/1112 , A61B5/1113 , A61B5/1118 , A61B5/1122 , A61B5/1123 , A61B5/1128 , A61B5/4094 , A61B5/6801 , A61B5/681 , A61B5/6891 , A61B5/726 , A61B5/7282 , A61B2562/0219 , G06F19/00 , G06K9/00335 , G06K9/00771
摘要： In an embodiment, a seizure monitor provides intelligent epilepsy seizure detection, monitoring, and alerting for epilepsy patients or people with seizures. In an embodiment, the seizure monitor may be a wearable, non-intrusive, passive monitoring device that does not require any insertion or ingestion into the human body. In an embodiment, the seizure monitor may include several output options for outputting the accelerometer/gyro or other motion sensor data and video data, so that the data may be immediately validated and/or remotely viewed. The device alerts and communicates to the outside care givers via wirelessly or wired medium. The device may also support recording of accelerometer or other motion sensor data and video data, which can be reviewed later for further analysis and/or diagnosis. The device and invention is also used and applicable for other body motion disorders or detection and diagnostics.
摘要翻译： 在一个实施方案中，癫痫发作监测器为癫痫患者或癫痫发作者提供智能癫痫发作检测，监测和警报。 在一个实施方案中，缉获监测器可以是不需要任何插入或摄取到人体内的可穿戴的，非侵入性的被动监测装置。 在一个实施例中，检测监视器可以包括用于输出加速度计/陀螺仪或其他运动传感器数据和视频数据的多个输出选项，使得可以立即验证和/或远程查看数据。 该设备通过无线或有线介质提醒并向外部护理人员进行通信。 该装置还可以支持加速度计或其他运动传感器数据和视频数据的记录，这些数据和视频数据可以随后进行审查以进一步分析和/或诊断。 该装置和发明也可用于其他身体运动障碍或检测和诊断。
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