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1. 发明授权

US07697766B2 System and method to determine awareness 有权
标题翻译：系统和方法来确定意识
公开(公告)号：US07697766B2
公开(公告)日：2010-04-13
申请号：US11082608
申请日：2005-03-17
申请人： Riad I. Hammoud , Andrew L. Wilhelm , Harry Zhang , Gerald J. Witt
发明人： Riad I. Hammoud , Andrew L. Wilhelm , Harry Zhang , Gerald J. Witt
IPC分类号： G06K9/62
CPC分类号： G06K9/00362 , A61B5/18 , A61B5/7264 , G06K9/00241 , G08B21/06
摘要： A system for measuring the awareness of a subject including an imaging device adapted to acquire data representative of an image of the subject, and an awareness processor connected to the imaging device, wherein the awareness processor is adapted to classify the awareness of the subject according to the position of the subject.
摘要翻译：一种用于测量对象意识的系统，包括适于获取表示所述对象的图像的数据的成像装置，以及连接到所述成像装置的识别处理器，其中所述感知处理器适于根据主题的位置。

2. 发明申请

US20080101659A1 Eye closure recognition system and method 有权
标题翻译：闭眼识别系统及方法
公开(公告)号：US20080101659A1
公开(公告)日：2008-05-01
申请号：US11586364
申请日：2006-10-25
申请人： Riad I. Hammoud , Andrew L. Wilhelm
发明人： Riad I. Hammoud , Andrew L. Wilhelm
IPC分类号： G06K9/00
CPC分类号： G06K9/00597 , G08B21/06
摘要： A system and method are provided for determining eye closure state of the eye of a subject. The system includes a video imaging camera oriented to generate images of an eye of a subject and a video processor for processing the images generated with the video imaging camera. The video processor is configured to detect an eye in the video images' and determine whether the images of the eye are noisy. The video processor processes geometrical and statistical shape of the eye in the images if the eye is not noisy, and processes changes in the size of the eye over time if the images are noisy. The processor further determines eye closure state based on a ratio of horizontal to vertical dimensions.
摘要翻译：提供了一种系统和方法，用于确定对象的眼睛的闭眼状态。该系统包括面向用于生成被摄体的眼睛的图像的视频成像相机和用于处理由视频成像相机生成的图像的视频处理器。视频处理器被配置为检测视频图像中的眼睛并且确定眼睛的图像是否嘈杂。如果眼睛不嘈杂，则视频处理器处理图像中的眼睛的几何和统计形状，并且如果图像有噪声，则处理眼睛的尺寸随时间的变化。处理器进一步基于水平与垂直尺寸的比例来确定眼睛闭合状态。

3. 发明授权

US08102417B2 Eye closure recognition system and method 有权
标题翻译：闭眼识别系统及方法
公开(公告)号：US08102417B2
公开(公告)日：2012-01-24
申请号：US11586364
申请日：2006-10-25
申请人： Riad I. Hammoud , Andrew L. Wilhelm
发明人： Riad I. Hammoud , Andrew L. Wilhelm
IPC分类号： H04N5/253 , G06K9/00
CPC分类号： G06K9/00597 , G08B21/06
摘要： A system and method are provided for determining eye closure state of the eye of a subject. The system includes a video imaging camera oriented to generate images of an eye of a subject and a video processor for processing the images generated with the video imaging camera. The video processor is configured to detect an eye in the video images and determine whether the images of the eye are noisy. The video processor processes geometrical and statistical shape of the eye in the images if the eye is not noisy, and processes changes in the size of the eye over time if the images are noisy. The processor further determines eye closure state based on a ratio of horizontal to vertical dimensions.
摘要翻译：提供了一种系统和方法，用于确定对象的眼睛的闭眼状态。该系统包括面向用于生成被摄体的眼睛的图像的视频成像相机和用于处理由视频成像相机生成的图像的视频处理器。视频处理器被配置为检测视频图像中的眼睛并且确定眼睛的图像是否是嘈杂的。如果眼睛不嘈杂，则视频处理器处理图像中的眼睛的几何和统计形状，并且如果图像有噪声，则处理眼睛的尺寸随时间的变化。处理器进一步基于水平与垂直尺寸的比例来确定眼睛闭合状态。

4. 发明授权

US07689008B2 System and method for detecting an eye 有权
标题翻译：用于检测眼睛的系统和方法
公开(公告)号：US07689008B2
公开(公告)日：2010-03-30
申请号：US11150684
申请日：2005-06-10
申请人： Riad I. Hammoud , Andrew L. Wilhelm
发明人： Riad I. Hammoud , Andrew L. Wilhelm
IPC分类号： G06K9/00
CPC分类号： G06K9/00604
摘要： A system and method are provided for detecting one or both eyes of the driver of a vehicle. The system includes a video imaging camera oriented to generate images of the driver's face. The system also includes a video processor for processing the images generated with the video imaging camera. Filters are applied to each of potential eye candidates to determine which candidates represent an eye, weighted values are assigned to the filtered eye candidates, and an eye is detected based on the weighting of each eye candidate. According to one aspect, different size patches of potential eye candidates are processed and compared to models.
摘要翻译：提供了用于检测车辆驾驶员的一只眼睛或两只眼睛的系统和方法。该系统包括面向驾驶员脸部图像的摄像机。该系统还包括用于处理由视频成像相机产生的图像的视频处理器。将滤波器应用于每个潜在的候选眼睛以确定哪些候选者表示眼睛，将加权值分配给滤波的眼睛候选，并且基于每个眼睛候选者的加权来检测眼睛。根据一个方面，处理潜在眼睛候选者的不同尺寸的斑块并与模型进行比较。

5. 发明申请

US20080051047A1 Radio receiver system and method of injecting audio content 失效
标题翻译：无线电接收机系统和注入音频内容的方法
公开(公告)号：US20080051047A1
公开(公告)日：2008-02-28
申请号：US11510439
申请日：2006-08-25
申请人： Glenn A. Walker , Andrew L. Wilhelm , Mathew A. Boytim , Timothy D. Bolduc
发明人： Glenn A. Walker , Andrew L. Wilhelm , Mathew A. Boytim , Timothy D. Bolduc
IPC分类号： H04B1/18
CPC分类号： H04B1/082 , H04H20/62
摘要： A system and method of injecting audio content into a radio system is provided. The method includes the steps of receiving in a radio receiver a first RF signal from an antenna and processing the signal at a select frequency within a radio frequency band. The method also includes the step of providing audio content from an auxiliary device. The method also includes the step of modulating the audio content from the auxiliary device and replicating the modulated signal to generate a replicated RF signal at the multiple frequencies within the radio frequency band. The method further includes the step of injecting the replicated RF signal into the radio receiver.
摘要翻译：提供了一种将音频内容注入到无线电系统中的系统和方法。该方法包括以下步骤：在无线电接收机中接收来自天线的第一RF信号，并以无线电频带内的选定频率处理信号。该方法还包括从辅助设备提供音频内容的步骤。该方法还包括从辅助设备调制音频内容并复制调制信号以在射频频带内的多个频率处产生复制的RF信号的步骤。该方法还包括将复制的RF信号注入无线电接收机的步骤。

6. 发明授权

US07558527B2 Radio receiver system and method of injecting audio content 失效
标题翻译：无线电接收机系统和注入音频内容的方法
公开(公告)号：US07558527B2
公开(公告)日：2009-07-07
申请号：US11510439
申请日：2006-08-25
申请人： Glenn A. Walker , Andrew L. Wilhelm , Mathew A. Boytim , Timothy D. Bolduc
发明人： Glenn A. Walker , Andrew L. Wilhelm , Mathew A. Boytim , Timothy D. Bolduc
IPC分类号： H04M1/00 , H04B1/18
CPC分类号： H04B1/082 , H04H20/62
摘要： A system and method of injecting audio content into a radio system is provided. The method includes the steps of receiving in a radio receiver a first RF signal from an antenna and processing the signal at a select frequency within a radio frequency band. The method also includes the step of providing audio content from an auxiliary device. The method also includes the step of modulating the audio content from the auxiliary device and replicating the modulated signal to generate a replicated RF signal at the multiple frequencies within the radio frequency band. The method further includes the step of injecting the replicated RF signal into the radio receiver.
摘要翻译：提供了一种将音频内容注入到无线电系统中的系统和方法。该方法包括以下步骤：在无线电接收机中接收来自天线的第一RF信号，并以无线电频带内的选定频率处理信号。该方法还包括从辅助设备提供音频内容的步骤。该方法还包括从辅助设备调制音频内容并复制调制信号以在射频频带内的多个频率处产生复制的RF信号的步骤。该方法还包括将复制的RF信号注入无线电接收机的步骤。

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