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公开(公告)号：US20160081627A1
公开(公告)日：2016-03-24
申请号：US14494350
申请日：2014-09-23
Applicant: QUALCOMM Incorporated
Inventor： Justin Patrick McGloin , Russel Allyn Martin , Radu Pitigoi-Aron , Ramin Samadani , Igor Tchertkov
IPC: A61B5/00 , A61B5/0402 , A61B5/0205 , A61B5/11 , A61B5/0488 , A61B5/0295
CPC classification number: A61B5/1123 , A61B5/0205 , A61B5/021 , A61B5/02416 , A61B5/02438 , A61B5/0245 , A61B5/0488 , A61B5/053 , A61B5/1118 , A61B5/681 , A61B2562/0219 , G06F19/3481 , G16H40/63 , G16H50/30 , H04M1/7253
Abstract: Methods, systems, computer-readable media, and apparatuses for assessing a fitness state of a user via a mobile device are presented. In some implementations, a first physiological measurement of the user during a first level of a physical activity is obtained via one or more sensors. A second physiological measurement during a second level of the physical activity is obtained via the one or more sensors. A transient physiological measurement based on the first physiological measurement and the second physiological measurement is determined. The physical activity is classified based on one or more motion measurements obtained via the one or more sensors. A fitness profile indicative of a fitness state of the user is generated based at least in part on the determined transient physiological measurement and the classified physical activity.
Abstract translation: 提出了用于通过移动设备评估用户的健身状态的方法，系统，计算机可读介质和装置。 在一些实施方案中，通过一个或多个传感器获得在体力活动的第一水平期间用户的第一生理测量。 通过一个或多个传感器获得身体活动的第二水平期间的第二生理测量。 确定基于第一生理测量和第二生理测量的瞬时生理测量。 基于通过一个或多个传感器获得的一个或多个运动测量对身体活动进行分类。 至少部分地基于所确定的瞬时生理测量和所分类的身体活动来生成指示用户的健身状态的健身简档。
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12.发明申请公开(公告)号：US20160015275A1
公开(公告)日：2016-01-21
申请号：US14332918
申请日：2014-07-16
Applicant: Qualcomm Incorporated
Inventor： Ramin Samadani , Radu Pitigoi-Aron , Justin Patrick McGloin
IPC: A61B5/0205 , A61B5/11 , A61B5/00 , A61B5/024
CPC classification number: A61B5/0205 , A61B5/0022 , A61B5/024 , A61B5/02416 , A61B5/02438 , A61B5/1118 , A61B5/112 , A61B5/4809 , A61B5/681 , A61B5/7275 , A61B2560/0204 , A61B2562/0219
Abstract: Disclosed is an apparatus and method for automatically configuring a mobile device for collecting and inferring heart rate data of a user. The method may include capturing heart rate data for a user with a heart rate sensor that is coupled with a mobile device. The method may also include monitoring a activity state of the user from activity data captured by the mobile device, and detecting a constant activity state of the user. The method may also include inferring heart rate data for the user from the captured heart rate data during a period in which the user remains in the constant activity state. The method may also include providing the inferred heart rate data, as captured heart rate data, to a heart rate calculator during the period in which the user remains in the constant activity state.
Abstract translation: 公开了一种用于自动配置用于收集和推断用户的心率数据的移动设备的装置和方法。 该方法可以包括使用与移动设备耦合的心率传感器捕获用户的心率数据。 该方法还可以包括根据移动设备捕获的活动数据监视用户的活动状态，以及检测用户的恒定活动状态。 该方法还可以包括在用户保持在恒定活动状态的时段期间从捕获的心率数据推断用户的心率数据。 该方法还可以包括在用户保持处于恒定活动状态的时段期间将估计的心率数据作为所获得的心率数据提供给心率计算器。
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公开(公告)号：US20180307815A1
公开(公告)日：2018-10-25
申请号：US15491296
申请日：2017-04-19
Applicant: QUALCOMM Incorporated
Inventor： Ramin Samadani , Hui Chao , Ayman Naguib
CPC classification number: G06F21/32 , G06K9/00261 , G06K9/00281 , G06K9/00315 , G06K9/00906 , H04N5/232 , H04N5/23219 , H04N5/23293
Abstract: A method performed by an electronic device is described. The method includes receiving a set of image frames. The set of image frames includes a face. The method also includes determining at least one facial motion of the face based on the set of image frames. The method further includes determining, based on the at least one facial motion, a facial rigidity confidence value indicating a degree of confidence that the face is rigid. The method additionally includes determining at least one facial micro-motion of the face based on the set of image frames. The method also includes determining a micro-motion matching confidence value indicating a degree of matching between the at least one facial micro-motion and a micro-motion profile. The method further includes authenticating a user based on the facial rigidity confidence value and the micro-motion matching confidence value.
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Patent Agency Ranking
公开(公告)号：US20180131711A1
公开(公告)日：2018-05-10
申请号：US15428915
申请日：2017-02-09
Applicant: QUALCOMM Incorporated
Inventor： Yin Chen , Ramin Samadani , Keen Yuun Sung
CPC classification number: H04L63/1425 , G06N20/00 , H04L43/026 , H04L43/0876 , H04L47/2475 , H04L47/35 , H04L63/0236 , H04L63/0245 , H04L63/1408
Abstract: Embodiments provide methods of protecting computing devices from malicious activity. A processor of a networking device may monitor network traffic flows of network computing devices and identify applications that are a source of the first network traffic flow. The processor may observe network traffic flows of identified source applications over time to determine normal network traffic flows of the source applications. The processor may then observe network traffic flows to detect when a source application is behaving anomalously based on associated network traffic flow characteristics deviating from normal network traffic flows of the source applications.
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公开(公告)号：US20180131705A1
公开(公告)日：2018-05-10
申请号：US15428944
申请日：2017-02-09
Applicant: QUALCOMM Incorporated
Inventor： Ramin Samadani , Yin Chen , Keen Yuun Sung , Nayeem Islam
CPC classification number: H04L63/1425 , G06N20/00 , H04L43/026 , H04L43/0876 , H04L47/2475 , H04L47/35 , H04L63/0236 , H04L63/0245 , H04L63/1408
Abstract: Embodiments provide methods of protecting computing devices from malicious activity. A processor of a network device may receive a first network traffic flow of a monitoring computing device and a malicious activity tag identifying a malicious behavior of the first network traffic flow. The processor may determine a characteristic of the first network traffic flow based at least in part on information in the first network traffic flow and the malicious activity tag. The processor may receive a second network traffic flow from a non-monitoring computing device, and may associate the malicious activity tag and the second network traffic flow based on a characteristic of the second network traffic flow based at least in part on information in the second network traffic flow and the characteristic of the first network traffic flow.
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公开(公告)号：US09888857B2
公开(公告)日：2018-02-13
申请号：US14332918
申请日：2014-07-16
Applicant: Qualcomm Incorporated
Inventor： Ramin Samadani , Radu Pitigoi-Aron , Justin Patrick McGloin
IPC: A61B5/02 , A61B5/0205 , A61B5/024 , A61B5/11 , A61B5/00
CPC classification number: A61B5/0205 , A61B5/0022 , A61B5/024 , A61B5/02416 , A61B5/02438 , A61B5/1118 , A61B5/112 , A61B5/4809 , A61B5/681 , A61B5/7275 , A61B2560/0204 , A61B2562/0219
Abstract: Disclosed is an apparatus and method for automatically configuring a mobile device for collecting and inferring heart rate data of a user. The method may include capturing heart rate data for a user with a heart rate sensor that is coupled with a mobile device. The method may also include monitoring a activity state of the user from activity data captured by the mobile device, and detecting a constant activity state of the user. The method may also include inferring heart rate data for the user from the captured heart rate data during a period in which the user remains in the constant activity state. The method may also include providing the inferred heart rate data, as captured heart rate data, to a heart rate calculator during the period in which the user remains in the constant activity state.
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公开(公告)号：US20160367158A1
公开(公告)日：2016-12-22
申请号：US14741425
申请日：2015-06-16
Applicant: QUALCOMM Incorporated
Inventor： Ramin Samadani , Carlos Manuel Puig , Russel Allyn Martin , Victor Kulik
CPC classification number: A61B5/02427 , A61B5/02416 , A61B5/02438 , A61B5/721 , A61B5/7221 , A61B5/7278
Abstract: Disclosed embodiments pertain to the measurement of heart rate in the presence of motion and noise. Spectral peaks in measurements by an optical sensor are compared with spectral peaks obtained from a motion sensor signal measurements, to obtain a fundamental frequency in the optical sensor signal, where the fundamental frequency is associated with a user's heart rate. A first heart rate may be estimated based on the fundamental frequency. A variety of quality metrics may be determined for the first heart rate estimate. A second estimated heart rate may be determined based by processing a frequency domain representation of the optical sensor signal based on a frequency domain representation of the motion sensor signal. One or more of the previously determined quality metrics may be dynamically adjusted based on a comparison of first and second estimated heart rates.
Abstract translation: 公开的实施例涉及在存在运动和噪声的情况下对心率的测量。 将通过光学传感器测量的光谱峰值与从运动传感器信号测量获得的光谱峰值进行比较，以获得基本频率与用户心率相关联的光学传感器信号中的基频。 可以基于基本频率来估计第一心率。 可以针对第一心率估计确定各种质量度量。 可以通过基于运动传感器信号的频域表示处理光学传感器信号的频域表示来确定第二估计心率。 可以基于第一和第二估计心率的比较来动态地调整先前确定的质量度量中的一个或多个。
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18.发明申请公开(公告)号：US20160249820A1
公开(公告)日：2016-09-01
申请号：US15012673
申请日：2016-02-01
Applicant: QUALCOMM Incorporated
Inventor： Carlos Puig , Ramin Samadani , Russel Martin
CPC classification number: A61B5/02416 , A61B5/02438 , A61B5/681 , A61B5/721 , A61B5/7257 , A61B2562/0219
Abstract: Methods, systems, computer-readable media, and apparatuses for estimating a user's heart rate using a PG signal are presented. In some implementations, the heart rate is estimated by computing a frequency-domain PG, identifying one or more features in the frequency-domain PG, selecting qualified features from the one or more features, and constructing one or more traces. In some implementations, an accelerometer signal can be used for motion cancellation to eliminate traces that are motion artifacts.
Abstract translation: 提出了使用PG信号估计用户心率的方法，系统，计算机可读介质和装置。 在一些实施方案中，通过计算频域PG，识别频域PG中的一个或多个特征，从一个或多个特征选择合格特征，以及构建一个或多个迹线来估计心率。 在一些实施方案中，加速度计信号可用于运动消除以消除作为运动伪影的迹线。
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