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1. 发明授权

US08260036B2 Object detection using cooperative sensors and video triangulation 失效
标题翻译：使用协同传感器和视频三角测量的对象检测
公开(公告)号：US08260036B2
公开(公告)日：2012-09-04
申请号：US11746134
申请日：2007-05-09
申请人： Rida M. Hamza , Robert A. Blaser
发明人： Rida M. Hamza , Robert A. Blaser
IPC分类号： G06K9/00
CPC分类号： B64G1/646 , G06K9/32 , G06T7/246 , G06T7/277 , G06T7/285 , G06T7/593 , G06T7/70 , G06T2207/30252
摘要： Methods and apparatus are provided for detecting and tracking a target. Images are captured from a field of view by at least two cameras mounted on one or more platforms. These images are analyzed to identify landmarks with the images which can be used to track the targets position from frame to frame. The images are fused (merged) with information about the target or platform position from at least one sensor to detect and track the target. The targets position with respect to the position of the platform is displayed or the position of the platform relative to the target is displayed.
摘要翻译：提供了用于检测和跟踪目标的方法和装置。通过安装在一个或多个平台上的至少两个摄像机从视野捕获图像。分析这些图像以识别具有可用于从帧到帧跟踪目标位置的图像的地标。图像与来自至少一个传感器的关于目标或平台位置的信息融合（合并）以检测和跟踪目标。显示相对于平台位置的目标位置，或者显示平台相对于目标的位置。

2. 发明申请

US20120020534A1 EXPEDIENT ENCODING SYSTEM 有权
标题翻译：经验编码系统
公开(公告)号：US20120020534A1
公开(公告)日：2012-01-26
申请号：US13250608
申请日：2011-09-30
申请人： Rida M. Hamza
发明人： Rida M. Hamza
IPC分类号： G06K9/00
CPC分类号： G06K9/0061
摘要： An encoding system for an iris recognition system. In particular, it presents a robust encoding method of the iris textures to compress the iris pixel information into few bits that constitute the iris barcode to be stored or matched against database templates of same form. The iris encoding system is relied on to extract key bits of information under various conditions of capture, such as illumination, obscuration or eye illuminations variations.
摘要翻译：一种用于虹膜识别系统的编码系统。特别地，它呈现了虹膜纹理的鲁棒编码方法，以将虹膜像素信息压缩成几个位，构成要与存储或匹配相同形式的数据库模板的虹膜条形码。依赖于虹膜编码系统在各种捕获条件下提取信息的关键位，例如照明，遮蔽或眼睛照明变化。

3. 发明授权

US08090157B2 Approaches and apparatus for eye detection in a digital image 有权
标题翻译：在数字图像中用于眼睛检测的方法和装置
公开(公告)号：US08090157B2
公开(公告)日：2012-01-03
申请号：US11672108
申请日：2007-02-07
申请人： Rida M. Hamza , Terry Ahrens
发明人： Rida M. Hamza , Terry Ahrens
IPC分类号： G06K9/00
CPC分类号： G06K9/0061 , G06K9/00281 , G06K9/00597
摘要： A system for finding and providing images of eyes acceptable for review, recordation, analysis, segmentation, mapping, normalization, feature extraction, encoding, storage, enrollment, indexing, matching, and/or the like. The system may acquire images of the candidates run them through a contrast filter. The images may be ranked and a number of candidates may be extracted for a list from where a candidate may be selected. Metrics of the eyes may be measured and their profiles evaluated. Also, the spacing between a pair of eyes may be evaluated to confirm the pair's validity. Eye images that do not measure up to certain standards may be discarded and new ones may be selected.
摘要翻译：一种用于查找和提供可接受用于审查，记录，分析，分割，映射，归一化，特征提取，编码，存储，注册，索引，匹配等的眼睛的图像的系统。系统可以获取通过对比度滤波器运行它们的候选图像。可以对图像进行排名，并且可以从可以选择候选者的列表中提取候选数量。可以测量眼睛的指标并评估其特征。此外，可以评估一对眼睛之间的间隔以确认该对的有效性。不能达到某些标准的眼睛图像可能会被丢弃，并且可能会选择新的。

4. 发明申请

US20090214079A1 SYSTEMS AND METHODS FOR RECOGNIZING A TARGET FROM A MOVING PLATFORM 有权
标题翻译：用于从移动平台识别目标的系统和方法
公开(公告)号：US20090214079A1
公开(公告)日：2009-08-27
申请号：US12329276
申请日：2008-12-05
申请人： Rida M. Hamza , Mohammed Ibrahim Mohideen
发明人： Rida M. Hamza , Mohammed Ibrahim Mohideen
IPC分类号： G06K9/00 , H04N7/18
CPC分类号： G06K9/00798 , G06T7/13 , G06T7/74
摘要： Systems and methods for recognizing a location of a target are provided. One system includes a camera configured to generate first data representing an object resembling the target, a memory storing second data representing a template of the target, and a processor. The processor is configured to receive the first data and the second data, and determine that the object is the target if the object matches the template within a predetermined percentage error. A method includes receiving first data representing an object resembling the target, receiving second data representing a template of the target, and determining that the object is the target if the object matches the template within a predetermined percentage error. Also provided are computer-readable mediums including processor instructions for executing the above method.
摘要翻译：提供了用于识别目标位置的系统和方法。一个系统包括被配置为生成表示类似于目标的对象的第一数据的相机，存储表示目标的模板的第二数据的存储器和处理器。处理器被配置为接收第一数据和第二数据，并且如果对象在预定百分比误差内匹配模板，则确定对象是目标。一种方法包括接收表示类似于目标的对象的第一数据，接收表示目标的模板的第二数据，并且如果对象在预定百分比误差内与模板匹配，则确定对象是目标。还提供了包括用于执行上述方法的处理器指令的计算机可读介质。

5. 发明申请

US20070297696A1 Fusion of sensor data and synthetic data to form an integrated image 有权
标题翻译：融合传感器数据和合成数据，形成集成图像
公开(公告)号：US20070297696A1
公开(公告)日：2007-12-27
申请号：US11475492
申请日：2006-06-27
申请人： Rida M. Hamza , Thea L. Feyereisen
发明人： Rida M. Hamza , Thea L. Feyereisen
IPC分类号： G06K9/46 , G06K9/32 , G06K9/66
CPC分类号： G06T7/35 , G06T7/33
摘要： A system and method for fusing sensor data and synthetic data to form an integrated image are described. An image registration process is used to fuse the images. The image registration process is performed on gradients of a landmark image. The gradients are extracted from both sensor and synthetic datasets for the landmark image. Using the image gradient, a center of mass for each of the gradient's curves is calculated. By solving a minimization problem to reduce error, a desired transformation operator can be obtained to match the sensor image to the synthetic image.
摘要翻译：描述了一种用于融合传感器数据和合成数据以形成集成图像的系统和方法。图像注册过程用于融合图像。对地标图像的梯度进行图像配准处理。从地标图像的传感器和合成数据集中提取梯度。使用图像梯度，计算每个梯度曲线的质心。通过解决最小化问题以减少误差，可以获得期望的变换算子以将传感器图像与合成图像相匹配。

6. 发明授权

US07176440B2 Method and apparatus for detecting objects using structured light patterns 有权
标题翻译：使用结构化光图案检测物体的方法和装置
公开(公告)号：US07176440B2
公开(公告)日：2007-02-13
申请号：US10465267
申请日：2003-06-19
申请人： Darren D. Cofer , Rida M. Hamza
发明人： Darren D. Cofer , Rida M. Hamza
IPC分类号： G08B13/00
CPC分类号： G06T7/20 , F16P3/142 , G01B11/25 , G06K9/00771 , G06K9/2036 , G06T7/254 , G08B13/18 , G08B13/19602 , G08B13/19604 , G08B13/19652 , G08B13/19686
摘要： An object detection system is provided that projects one or more patterns onto a monitored area, captures one or more live images of the monitored area, and detects objects that enter the monitored area by detecting changes in the one or more patterns in the live images. Such an object detection system may be less susceptible to dynamic lighting conditions, and more sensitive to object intrusions. One illustrative example projects a pattern of dots onto an area to be monitored, and captures images corresponding to the monitored area, comparing live images to reference images to determine whether an object has intruded a defined area. The area to be monitored does not consist solely of the area captured in the images and may include a volume illuminated by the pattern as well as a volume corresponding to the captured image area. Objects not in the field of view may be detected by the disclosed systems and methods. Several illustrative analytical methods are disclosed as well.
摘要翻译：提供了一种对象检测系统，其将一个或多个图案投影到被监视区域上，捕获所监视区域的一个或多个实时图像，并且通过检测实时图像中的一个或多个图案中的变化来检测进入监视区域的对象。这样的物体检测系统可能不太容易受到动态照明条件的影响，并且对物体侵入更敏感。一个说明性示例将点阵图案投影到要监视的区域上，并且捕获与被监视区域相对应的图像，将实时图像与参考图像进行比较，以确定对象是否侵入了定义的区域。要监视的区域不仅仅由图像中捕获的区域组成，并且可以包括由图案照亮的体积以及与捕获的图像区域相对应的体积。不在视野中的物体可以通过所公开的系统和方法来检测。还公开了几种说明性的分析方法。

7. 发明授权

US08285005B2 Distance iris recognition 有权
标题翻译：距离虹膜识别
公开(公告)号：US08285005B2
公开(公告)日：2012-10-09
申请号：US12539278
申请日：2009-08-11
申请人： Rida M. Hamza
发明人： Rida M. Hamza
IPC分类号： G06K9/00
CPC分类号： G06K9/0061 , G06K9/00597
摘要： A system for one dimensional segmentation of an iris of an eye into a map of the iris and classification of the map into unaffected areas and affected areas. Also, the system may provide for regular shape fitting of the areas for normalization and identifying the unaffected areas as symmetric segments. Further, the system may assign weights to the unaffected areas and the affected areas of the map of the iris and an enrolled map of an iris and their corresponding bins for matching purposes.
摘要翻译：用于将虹膜虹膜一维分割成虹膜图并将其分类为不受影响区域和受影响区域的系统。此外，系统可以提供用于规范化的区域的规则形状拟合，并将未受影响区域识别为对称段。此外，系统可以为虹膜的地图的不受影响的区域和受影响的区域以及虹膜的注册地图及其相应的箱分配权重用于匹配目的。

8. 发明申请

US20080279421A1 OBJECT DETECTION USING COOPERATIVE SENSORS AND VIDEO TRIANGULATION 失效
标题翻译：使用合作传感器和视频三角形的对象检测
公开(公告)号：US20080279421A1
公开(公告)日：2008-11-13
申请号：US11746134
申请日：2007-05-09
申请人： Rida M. Hamza , Robert A. Blaser
发明人： Rida M. Hamza , Robert A. Blaser
IPC分类号： G06K9/00
CPC分类号： B64G1/646 , G06K9/32 , G06T7/246 , G06T7/277 , G06T7/285 , G06T7/593 , G06T7/70 , G06T2207/30252
摘要： Methods and apparatus are provided for detecting and tracking a target. Images are captured from a field of view by at least two cameras mounted on one or more platforms. These images are analyzed to identify landmarks with the images which can be used to track the targets position from frame to frame. The images are fused (merged) with information about the target or platform position from at least one sensor to detect and track the target. The targets position with respect to the position of the platform is displayed or the position of the platform relative to the target is displayed.
摘要翻译：提供了用于检测和跟踪目标的方法和装置。通过安装在一个或多个平台上的至少两个摄像机从视野捕获图像。分析这些图像以识别具有可用于从帧到帧跟踪目标位置的图像的地标。图像与来自至少一个传感器的关于目标或平台位置的信息融合（合并）以检测和跟踪目标。显示相对于平台位置的目标位置，或显示平台相对于目标的位置。

9. 发明授权

US07362210B2 System and method for gate access control 有权
标题翻译：门禁系统和方法
公开(公告)号：US07362210B2
公开(公告)日：2008-04-22
申请号：US10979129
申请日：2004-11-03
申请人： Michael E. Bazakos , Rida M. Hamza , David W. Meyers
发明人： Michael E. Bazakos , Rida M. Hamza , David W. Meyers
IPC分类号： G08B13/14
CPC分类号： G08G1/017 , G06K9/00228 , G07B15/04 , G07B15/063 , G07C9/00087 , G07C9/00103 , G08G1/207
摘要： A system for providing stand-off biometric verification of a driver of a vehicle at a control gate while the vehicle is moving, including a pre-verification system and a post-verification systems. The pre-verification system is installed before an entrance of a facility and comprises an RFID vehicle tag reader, an RFID personal tag reader and a facial detection and recognition (verification) system. The RFID vehicle tag reader scans and reads an ID from an RFID vehicle tag of the vehicle that is trying to pass through the gate. The RFID personal tag reader reads an ID from an RFID personal tag carried by personnel who are driving in the vehicle. The facial detection and verification system scans and reads facial images for the driver. The post-verification system is installed on at least one of an entrance and an exit for post-verification to ensure that the vehicle that enters the entrance or leaves from the exit is the one that has been verified/denied at the control gate. In one embodiment, the post-verification system comprises an RFID personal tag reader and an RFID vehicle tag reader. In another embodiment, the post-verification system also comprises a facial detection and recognition system.
摘要翻译：一种用于在车辆移动时在控制门处提供车辆驾驶员的待机生物特征验证的系统，包括预验证系统和后验证系统。预验证系统安装在设施入口之前，并且包括RFID车辆标签读取器，RFID个人标签读取器和面部检测和识别（验证）系统。 RFID车辆标签读取器从试图通过门的车辆的RFID车辆标签扫描并读取ID。 RFID个人标签读取器从驾驶在车辆中的人员携带的RFID个人标签读取ID。面部检测和验证系统扫描并读取驱动程序的面部图像。后检验系统安装在入口和出口中的至少一个用于后验证，以确保进入入口或离开出口的车辆是在控制门处已被验证/拒绝的车辆。在一个实施例中，后验证系统包括RFID个人标签读取器和RFID车辆标签读取器。在另一个实施例中，后验证系统还包括面部检测和识别系统。

10. 发明授权

US08488846B2 Expedient encoding system 有权
标题翻译：便利编码系统
公开(公告)号：US08488846B2
公开(公告)日：2013-07-16
申请号：US13250608
申请日：2011-09-30
申请人： Rida M. Hamza
发明人： Rida M. Hamza
IPC分类号： G06K9/00
CPC分类号： G06K9/0061
摘要： An encoding system for an iris recognition system. In particular, it presents a robust encoding method of the iris textures to compress the iris pixel information into few bits that constitute the iris barcode to be stored or matched against database templates of same form. The iris encoding system is relied on to extract key bits of information under various conditions of capture, such as illumination, obscuration or eye illuminations variations.
摘要翻译：一种用于虹膜识别系统的编码系统。特别地，它呈现了虹膜纹理的鲁棒编码方法，以将虹膜像素信息压缩成几个位，构成要与存储或匹配相同形式的数据库模板的虹膜条形码。依赖于虹膜编码系统在各种捕获条件下提取信息的关键位，例如照明，遮蔽或眼睛照明变化。

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