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1. 发明授权

US07646922B2 Object classification in video images 有权
标题翻译：视频图像中的对象分类
公开(公告)号：US07646922B2
公开(公告)日：2010-01-12
申请号：US11323826
申请日：2005-12-30
申请人： Kwong Wing Au , Saad J. Bedros , Keith L. Curtner
发明人： Kwong Wing Au , Saad J. Bedros , Keith L. Curtner
IPC分类号： G06K9/68 , G06K9/46 , G06K9/00
CPC分类号： G06K9/00791 , G06K9/4652
摘要： A combination of inter-frame and intra-frame and sequential classification methods provide for robust and flexible object classification. Intra-frame classification determines the object type based on features extracted from a single image. Inter-frame classification determines object types based on the features extracted from several sequential frames. A sequential classification combines the results of the inter- and intra-frame classifications over a sequence of images.
摘要翻译：帧间和帧内和顺序分类方法的组合提供了强大而灵活的对象分类。帧内分类基于从单个图像提取的特征来确定对象类型。帧间分类基于从几个连续帧中提取的特征来确定对象类型。顺序分类将帧间和帧内分类的结果组合在一系列图像上。

2. 发明申请

US20130257622A1 PERSONAL PROTECTION EQUIPMENT VERIFICATION 有权
标题翻译：个人防护设备验证
公开(公告)号：US20130257622A1
公开(公告)日：2013-10-03
申请号：US13436279
申请日：2012-03-30
申请人： Pedro Davalos , Kwong Wing Au , Saad J. Bedros , Sharath Venkatesha
发明人： Pedro Davalos , Kwong Wing Au , Saad J. Bedros , Sharath Venkatesha
IPC分类号： G06F7/04 , G08B21/02 , G06F15/00
CPC分类号： G02C11/10 , A61F9/029 , F16P1/00 , F16P3/00 , G01J1/0238
摘要： Systems, methods, and computer-readable and executable instructions are provided for detecting a use of personal protective equipment (PPE). Detecting a use of PPE can include collecting contact data from a number of touch sensitive sensors attached to the PPE. Furthermore, detecting a use of PPE can include determining if the PPE is in proper use based on the collected contact data.
摘要翻译：提供了用于检测个人防护装备（PPE）的使用的系统，方法和计算机可读和可执行指令。检测PPE的使用可以包括从连接到PPE的多个触敏传感器收集联系人数据。此外，检测PPE的使用可以包括基于收集的联系人数据确定PPE是否正确使用。

3. 发明授权

US08520895B2 System and method for range and velocity estimation in video data as a function of anthropometric measures 有权
标题翻译：视频数据中范围和速度估计的系统和方法作为人体测量的一个功能
公开(公告)号：US08520895B2
公开(公告)日：2013-08-27
申请号：US12980898
申请日：2010-12-29
申请人： Kwong Wing Au , Saad J. Bedros
发明人： Kwong Wing Au , Saad J. Bedros
IPC分类号： G06K9/00
CPC分类号： G01P3/38 , F41G3/06 , G01S11/12 , G06T7/269 , G06T7/50 , G06T2207/10016 , G06T2207/30196 , G06T2207/30212
摘要： A system and method calculate a range and velocity of an object in image data. The range calculation includes detecting a contour of the object from the image data, forming a template from the image data based on the contour; and calculating a range to the object using pixel resolution and dimension statistics of the object. A three-dimensional velocity of the object is determined by calculating a radial component and an angular component of the velocity. The radial velocity component is calculated by determining the range of the object in two or more image frames, determining a time differential between the two or more image frames, and calculating the radial velocity as a function of the range of the object in the two or more image frames and the time differential between the two or more image frames. The angular component is calculated using spatial-temporal derivatives as a function of a motion constraint equation.
摘要翻译：系统和方法计算图像数据中对象的范围和速度。范围计算包括从图像数据检测对象的轮廓，基于轮廓从图像数据形成模板; 并使用对象的像素分辨率和维度统计来计算对象的范围。通过计算速度的径向分量和角分量来确定对象的三维速度。通过确定两个或多个图像帧中的对象的范围，确定两个或更多个图像帧之间的时间差，并且计算作为两个或更多个图像帧中的对象的范围的函数的径向速度来计算径向速度分量更多的图像帧和两个或更多个图像帧之间的时间差。使用空间 - 时间导数作为运动约束方程的函数来计算角分量。

4. 发明授权

US08634596B2 Three-dimensional multilayer skin texture recognition system and method 有权
标题翻译：三维多层皮肤纹理识别系统及方法
公开(公告)号：US08634596B2
公开(公告)日：2014-01-21
申请号：US12972829
申请日：2010-12-20
申请人： Saad J. Bedros , Kwong Wing Au
发明人： Saad J. Bedros , Kwong Wing Au
IPC分类号： G06K9/00 , G06K9/46 , G06K9/66 , G06K9/52
CPC分类号： G06K9/00201 , G06K9/00268 , G06K2009/4657
摘要： A three-dimensional multilayer skin texture recognition system and method based on hyperspectral imaging. Three-dimensional facial model associated with an object may be acquired from a three-dimensional image capturing device. A face reconstruction approach may be implemented to reconstruct and rewarp the three-dimensional facial model to a frontal face image. A hyperspectral imager may be employed to extract a micro structure skin signature associated with the skin surface. The micro structure skin signature may be characterized utilizing a weighted subtraction of reflectance at different wavelengths that captures different layers under the skin surface via a multilayer skin texture recognition module. The volumetric skin data associated with the face skin can be classified via a volumetric pattern.
摘要翻译：基于高光谱成像的三维多层皮肤纹理识别系统及方法。可以从三维图像捕获装置获取与对象相关联的三维面部模型。可以实现面部重建方法以将三维面部模型重新构建并重新平面到正面面部图像。可以使用高光谱成像器来提取与皮肤表面相关联的微结构皮肤特征。可以通过经由多层皮肤纹理识别模块在皮肤表面捕获不同层的不同波长的反射率的加权减法来表征微结构皮肤特征。与脸部皮肤相关的体积皮肤数据可以通过体积图案进行分类。

5. 发明授权

US08117010B2 Spectral signal detection system 有权
标题翻译：光谱信号检测系统
公开(公告)号：US08117010B2
公开(公告)日：2012-02-14
申请号：US12329432
申请日：2008-12-05
申请人： Darryl Busch , Kwong Wing Au , Michael John Flanagan , Saad J. Bedros , Mirela Onorica Popa
发明人： Darryl Busch , Kwong Wing Au , Michael John Flanagan , Saad J. Bedros , Mirela Onorica Popa
IPC分类号： G06F15/00
CPC分类号： G01J3/28 , G01J3/0289 , G01N21/3504 , G01N2021/1795 , G01N2021/3531 , G01N2021/3595
摘要： A detection system which provides for continuous background estimation removal from a sequence of spectra. A panoramic field of regard may be partitioned into a large number of fields of view (FOVs). An FOV may have a chemical vapor cloud. The small FOV may maximize detection of the cloud. Such detection may require removing the spectral characteristics other than that of the target cloud. This may amount to removal of background spectra with an estimated background developed from one or more FOVs which may or may not be similar to the background of the FOV with the target cloud. A number of estimated background spectra of the other FOVs may be used individually to greatly increase the detection probability of the target chemical.
摘要翻译：一种提供从光谱序列中去除连续背景估计的检测系统。全景视域可以划分成大量的视野（FOV）。 FOV可能具有化学气相云。小FOV可以最大限度地发现云的检测。这种检测可能需要去除与目标云不同的光谱特征。这可能相当于从一个或多个FOV开发的估计背景的背景光谱的去除，其可以或可以不类似于具有目标云的FOV的背景。可以单独使用其他FOV的多个估计背景光谱，以大大增加目标化学物质的检测概率。

6. 发明授权

US09695981B2 Image recognition for personal protective equipment compliance enforcement in work areas 有权
公开(公告)号：US09695981B2
公开(公告)日：2017-07-04
申请号：US13452596
申请日：2012-04-20
申请人： Kwong Wing Au , Pedro Davalos , Sharath Venkatesha , Himanshu Khurana , Saad J. Bedros , Mohammed Ibrahim Mohideen , Mahesh Kumar Gellaboina , Adishesha CS , Cleopatra Cabuz
发明人： Kwong Wing Au , Pedro Davalos , Sharath Venkatesha , Himanshu Khurana , Saad J. Bedros , Mohammed Ibrahim Mohideen , Mahesh Kumar Gellaboina , Adishesha CS , Cleopatra Cabuz
IPC分类号： G06Q10/10 , G06Q30/02 , G06Q40/08 , G06Q10/08 , F16P3/14 , G06Q50/26 , G06K9/00 , G06K9/62 , G08B21/02 , G08B21/24 , G07C9/00 , G07C1/10
CPC分类号： F16P3/142 , G06K9/00 , G06K9/6211 , G06Q50/265 , G07C1/10 , G07C9/00166 , G08B21/02 , G08B21/24
摘要： A method comprises receiving one or more images of a person from one or more image capture devices in response to an input, identifying one or more items of personal protective equipment in the one or more images, determining the positioning of the one or more items of personal protective equipment relative to the person in the one or more images, and verifying compliance with personal protective equipment standards based on the one or more identified items of personal protective equipment and the positioning of the one or more items of personal protective equipment.

7. 发明申请

US20130282609A1 IMAGE RECOGNITION FOR PERSONAL PROTECTIVE EQUIPMENT COMPLIANCE ENFORCEMENT IN WORK AREAS 有权
标题翻译：个人防护设备在工作区域的合规执行的图像识别
公开(公告)号：US20130282609A1
公开(公告)日：2013-10-24
申请号：US13452596
申请日：2012-04-20
申请人： Kwong Wing Au , Pedro Davalos , Sharath Venkatesha , Himanshu Khurana , Saad J. Bedros , Mohammed Ibrahim Mohideen , Mahesh Kumar Gellaboina , Adishesha CS , Cleopatra Cabuz
发明人： Kwong Wing Au , Pedro Davalos , Sharath Venkatesha , Himanshu Khurana , Saad J. Bedros , Mohammed Ibrahim Mohideen , Mahesh Kumar Gellaboina , Adishesha CS , Cleopatra Cabuz
IPC分类号： G06Q99/00
CPC分类号： F16P3/142 , G06K9/00 , G06K9/6211 , G06Q50/265 , G07C1/10 , G07C9/00166 , G08B21/02 , G08B21/24
摘要： A method comprises receiving one or more images of a person from one or more image capture devices in response to an input, identifying one or more items of personal protective equipment in the one or more images, determining the positioning of the one or more items of personal protective equipment relative to the person in the one or more images, and verifying compliance with personal protective equipment standards based on the one or more identified items of personal protective equipment and the positioning of the one or more items of personal protective equipment.
摘要翻译：一种方法包括响应于输入，从一个或多个图像捕获装置接收一个或多个图像的图像，识别所述一个或多个图像中的个人防护装备的一个或多个物品，确定所述一个或多个物品的位置个人防护装备相对于一个或多个图像中的人，以及基于一个或多个所识别的个人防护装备的项目以及一个或多个个人防护装备的定位来验证是否符合个人防护装备标准。

8. 发明申请

US20100145659A1 SPECTRA SIGNAL DETECTION SYSTEM 有权
标题翻译：光谱信号检测系统
公开(公告)号：US20100145659A1
公开(公告)日：2010-06-10
申请号：US12329432
申请日：2008-12-05
申请人： Darryl Busch , Michael John Flanagan , Kwong Wing Au , Saad J. Bedros , Mirela Onorica Popa
发明人： Darryl Busch , Michael John Flanagan , Kwong Wing Au , Saad J. Bedros , Mirela Onorica Popa
IPC分类号： G06F15/00 , G01J3/28
CPC分类号： G01J3/28 , G01J3/0289 , G01N21/3504 , G01N2021/1795 , G01N2021/3531 , G01N2021/3595
摘要： A detection system which provides for continuous background estimation removal from a sequence of spectra. A panoramic field of regard may be partitioned into a large number of fields of view (FOVs). An FOV may have a chemical vapor cloud. The small FOV may maximize detection of the cloud. Such detection may require removing the spectral characteristics other than that of the target cloud. This may amount to removal of background spectra with an estimated background developed from one or more FOVs which may or may not be similar to the background of the FOV with the target cloud. A number of estimated background spectra of the other FOVs may be used individually to greatly increase the detection probability of the target chemical.
摘要翻译：一种提供从光谱序列中去除连续背景估计的检测系统。全景视域可以划分成大量的视野（FOV）。 FOV可能具有化学气相云。小FOV可以最大限度地发现云的检测。这种检测可能需要去除与目标云不同的光谱特征。这可能相当于从一个或多个FOV开发的估计背景的背景光谱的去除，其可以或可以不类似于具有目标云的FOV的背景。可以单独使用其他FOV的多个估计背景光谱，以大大增加目标化学物质的检测概率。

9. 发明授权

US09207468B2 Personal protection equipment verification 有权
标题翻译：个人防护装备验证
公开(公告)号：US09207468B2
公开(公告)日：2015-12-08
申请号：US13436279
申请日：2012-03-30
申请人： Pedro Davalos , Kwong Wing Au , Saad J. Bedros , Sharath Venkatesha
发明人： Pedro Davalos , Kwong Wing Au , Saad J. Bedros , Sharath Venkatesha
IPC分类号： G08B21/00 , G08B29/00 , G08B23/00 , G05B11/01 , G02C11/00 , F16P1/00 , F16P3/00 , G01J1/02 , A61F9/02
CPC分类号： G02C11/10 , A61F9/029 , F16P1/00 , F16P3/00 , G01J1/0238
摘要： Systems, methods, and computer-readable and executable instructions are provided for detecting a use of personal protective equipment (PPE). Detecting a use of PPE can include collecting contact data from a number of touch sensitive sensors attached to the PPE. Furthermore, detecting a use of PPE can include determining if the PPE is in proper use based on the collected contact data.
摘要翻译：提供了用于检测个人防护装备（PPE）的使用的系统，方法和计算机可读和可执行指令。检测PPE的使用可以包括从连接到PPE的多个触敏传感器收集联系人数据。此外，检测PPE的使用可以包括基于收集的联系人数据确定PPE是否正确使用。

10. 发明授权

US08948467B2 Ocular and iris processing system and method 有权
标题翻译：眼和虹膜加工系统及方法
公开(公告)号：US08948467B2
公开(公告)日：2015-02-03
申请号：US13153415
申请日：2011-06-04
申请人： Saad J. Bedros , Kwong Wing Au , Sharath Venkatesha , Rida M. Hamza
发明人： Saad J. Bedros , Kwong Wing Au , Sharath Venkatesha , Rida M. Hamza
IPC分类号： G06K9/00 , G06K9/03
CPC分类号： G06K9/036 , G06K9/00597
摘要： A condition based method that selects an appropriate approach among various iris and ocular image recognition algorithms for matching periocular images of a probe and target as a function of quality of images to obtain robust matching even under non-ideal acquisition scenarios.
摘要翻译：一种基于条件的方法，在各种虹膜和眼睛图像识别算法之间选择适当的方法，用于匹配探针和目标的眼周图像作为图像质量的函数，以获得即使在非理想采集情景下的鲁棒匹配。

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