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1. 发明申请

US20060239120A1 Flash event detection with acoustic verification 失效
标题翻译：闪存事件检测与声学验证
公开(公告)号：US20060239120A1
公开(公告)日：2006-10-26
申请号：US11347220
申请日：2006-02-06
申请人： Erez Berkovich , Ofer Solomon
发明人： Erez Berkovich , Ofer Solomon
IPC分类号： G01S3/80
CPC分类号： G01S11/12 , G01S11/14 , G01S11/16
摘要： A system for identifying flash events including an optical imaging module with one or more optical imaging array, the optical imaging module configured for monitoring a region of interest to identify a tentative flash event. The system further includes a ranging module associated with the optical imaging module and configured to derive an estimated range to a location of the tentative flash event, and an acoustic verification module associated with the ranging module and with one or more acoustic sensor. The acoustic verification module is configured to determine whether an acoustic event corresponding to the tentative flash event is detected within a time window derived from the estimated range, thereby classifying the tentative flash event as either a verified flash event or a rejected flash event.
摘要翻译：一种用于识别闪光事件的系统，包括具有一个或多个光学成像阵列的光学成像模块，所述光学成像模块被配置为监视感兴趣的区域以识别临时闪存事件。该系统还包括与光学成像模块相关联的测距模块，并且被配置为将估计的范围导出到临时闪光事件的位置，以及与测距模块相关联并与一个或多个声学传感器相关联的声学验证模块。声学验证模块被配置为确定在从估计范围导出的时间窗内是否检测到与暂定闪光事件相对应的声学事件，从而将暂定闪光事件分类为已验证的闪光灯事件或被拒绝的闪光灯事件。

2. 发明授权

US07233546B2 Flash event detection with acoustic verification 失效
标题翻译：闪存事件检测与声学验证
公开(公告)号：US07233546B2
公开(公告)日：2007-06-19
申请号：US11347220
申请日：2006-02-06
申请人： Erez Berkovich , Ofer Solomon
发明人： Erez Berkovich , Ofer Solomon
IPC分类号： G01S11/12
CPC分类号： G01S11/12 , G01S11/14 , G01S11/16
摘要： A system for identifying flash events including an optical imaging module with one or more optical imaging array, the optical imaging module configured for monitoring a region of interest to identify a tentative flash event. The system further includes a ranging module associated with the optical imaging module and configured to derive an estimated range to a location of the tentative flash event, and an acoustic verification module associated with the ranging module and with one or more acoustic sensor. The acoustic verification module is configured to determine whether an acoustic event corresponding to the tentative flash event is detected within a time window derived from the estimated range, thereby classifying the tentative flash event as either a verified flash event or a rejected flash event.
摘要翻译：一种用于识别闪光事件的系统，包括具有一个或多个光学成像阵列的光学成像模块，所述光学成像模块被配置为监视感兴趣的区域以识别临时闪存事件。该系统还包括与光学成像模块相关联的测距模块，并且被配置为将估计的范围导出到临时闪光事件的位置，以及与测距模块相关联并与一个或多个声学传感器相关联的声学验证模块。声学验证模块被配置为确定在从估计范围导出的时间窗内是否检测到与暂定闪光事件相对应的声学事件，从而将暂定闪光事件分类为已验证的闪光灯事件或被拒绝的闪光灯事件。

3. 发明申请

US20110255746A1 SYSTEM FOR USING THREE-DIMENSIONAL MODELS TO ENABLE IMAGE COMPARISONS INDEPENDENT OF IMAGE SOURCE 有权
标题翻译：使用三维模型的系统可以实现图像源独立的图像比较
公开(公告)号：US20110255746A1
公开(公告)日：2011-10-20
申请号：US13141696
申请日：2009-12-10
申请人： Erez Berkovich , Dror Shapira
发明人： Erez Berkovich , Dror Shapira
IPC分类号： G06K9/00
CPC分类号： G06F17/30247 , G06K9/00214 , G06T17/00
摘要： A method for identifying an object based at least in part on a reference database including two-dimensional images of objects includes the following steps: (a) providing a three-dimensional model reference database containing a plurality of estimated three-dimensional models, wherein each estimated three-dimensional model is derived from a corresponding two-dimensional image from the two-dimensional reference database; (b) sampling at least one image of an object to be identified; (c) implementing at least one identification process to identify the object, the identification process employing data from the three-dimensional model reference database.
摘要翻译：至少部分地基于包括对象的二维图像的参考数据库来识别对象的方法包括以下步骤：（a）提供包含多个估计的三维模型的三维模型参考数据库，其中每个估计的三维模型是从二维参考数据库中相应的二维图像得出的; （b）对要识别的对象的至少一个图像进行采样; （c）实施至少一个识别过程以识别对象，识别过程采用来自三维模型参考数据库的数据。

4. 发明授权

US09240074B2 Network-based real time registered augmented reality for mobile devices 有权
标题翻译：基于网络的实时注册增强现实的移动设备
公开(公告)号：US09240074B2
公开(公告)日：2016-01-19
申请号：US13822652
申请日：2011-10-06
申请人： Erez Berkovich , Elon Littwitz , Avigdor Adler
发明人： Erez Berkovich , Elon Littwitz , Avigdor Adler
IPC分类号： G09G5/00 , G06T19/00 , G01S5/16 , G06T11/00 , H04N1/00 , H04N1/32 , H04W4/02 , G06T7/20 , H04W4/00 , H04W64/00 , H04W88/02
CPC分类号： G06T19/006 , G01S5/16 , G06T7/20 , G06T11/00 , H04N1/00244 , H04N1/00307 , H04N1/32101 , H04N1/32144 , H04N5/23293 , H04N2201/0084 , H04N2201/3245 , H04N2201/3253 , H04N2201/3273 , H04N2201/3278 , H04W4/02 , H04W4/80 , H04W64/00 , H04W88/02
摘要： A method of operating a mobile device with a camera, a display and a position sensor to provide a display of supplementary information aligned with a view of a scene. One or more image obtained from the camera is uploaded to a remote server together with corresponding data from the position sensor. Image processing is then performed to track image motion between that image and subsequent images obtained from the camera, determining a mapping between the uploaded image and a current image. Data is then received via the network indicative of a pixel location for display of supplementary information within the reference image. The mapping is used to determine a corresponding pixel location for display of the supplementary information within the current image, and the supplementary information is displayed on the display correctly aligned with the view of the scene.
摘要翻译：一种使用相机，显示器和位置传感器操作移动设备的方法，用于提供与场景视图对齐的补充信息的显示。从相机获取的一个或多个图像与位置传感器的相应数据一起上传到远程服务器。然后执行图像处理以跟踪该图像与从相机获得的后续图像之间的图像运动，确定上传的图像与当前图像之间的映射。然后经由网络接收指示用于在参考图像内显示补充信息的像素位置的数据。该映射用于确定用于在当前图像内显示补充信息的相应像素位置，并且将补充信息显示在正确与场景视图对齐的显示器上。

5. 发明申请

US20140210949A1 COMBINATION OF NARROW-AND WIDE-VIEW IMAGES 审中-公开
标题翻译： NARROW-AND WIDE-VIEW IMAGES的组合
公开(公告)号：US20140210949A1
公开(公告)日：2014-07-31
申请号：US14238740
申请日：2012-08-09
申请人： Erez Berkovich , Eyal Arad
发明人： Erez Berkovich , Eyal Arad
IPC分类号： H04N5/232 , H04N5/265 , H04N13/02
CPC分类号： H04N5/23296 , G03B15/006 , G06T5/50 , G06T17/05 , G06T2207/10032 , G06T2207/20221 , G06T2207/30212 , G06T2207/30232 , H04N5/23232 , H04N5/265 , H04N13/204
摘要： A dual field of view (FOV) image is generated as a combination of a small footprint image and large footprint image, where the large footprint image is generated based on rendering to the current viewpoint at least a first image captured relatively farther away from a target so as to appear as a continuation of a small footprint image which is relatively closer to the target. Preferably, both the first image and the small footprint image are captured with the same fixed narrow field of view (NFOV) imaging device. The system is able to operate in real time, using a variety of image capture devices, and provides the benefits of both NFOV and wide FOV (WFOV) without limitations of conventional techniques, including operation at a longer range from a target, with higher resolution, while innovative processing of the captured images provides orientation information via a dual FOV image.
摘要翻译：生成双视野（FOV）图像作为小尺寸图像和大尺寸图像的组合，其中基于对目前视点的渲染产生至少一个相对较远远离目标的第一图像的大足迹图像以便显示为相对更靠近目标的小足迹图像的延续。优选地，用相同的固定窄视场（NFOV）成像装置捕获第一图像和小尺寸图像两者。该系统能够实时操作，使用各种图像捕获设备，并且提供NFOV和宽FOV（WFOV）的优点，而不受常规技术的限制，包括在较高距离的目标操作，具有更高分辨率而拍摄图像的创新处理通过双FOV图像提供取向信息。

6. 发明申请

US20130187952A1 NETWORK-BASED REAL TIME REGISTERED AUGMENTED REALITY FOR MOBILE DEVICES 有权
标题翻译：基于网络的实时注册移动设备的已实现的现实
公开(公告)号：US20130187952A1
公开(公告)日：2013-07-25
申请号：US13822652
申请日：2011-10-06
申请人： Erez Berkovich , Elon Littwitz , Avigdor Adler
发明人： Erez Berkovich , Elon Littwitz , Avigdor Adler
IPC分类号： G06T19/00
CPC分类号： G06T19/006 , G01S5/16 , G06T7/20 , G06T11/00 , H04N1/00244 , H04N1/00307 , H04N1/32101 , H04N1/32144 , H04N5/23293 , H04N2201/0084 , H04N2201/3245 , H04N2201/3253 , H04N2201/3273 , H04N2201/3278 , H04W4/02 , H04W4/80 , H04W64/00 , H04W88/02
摘要： A method of operating a mobile device with a camera, a display and a position sensor to provide a display of supplementary information aligned with a view of a scene. One or more image obtained from the camera is uploaded to a remote server together with corresponding data from the position sensor. Image processing is then performed to track image motion between that image and subsequent images obtained from the camera, determining a mapping between the uploaded image and a current image. Data is then received via the network indicative of a pixel location for display of supplementary information within the reference image. The mapping is used to determine a corresponding pixel location for display of the supplementary information within the current image, and the supplementary information is displayed on the display correctly aligned with the view of the scene.
摘要翻译：一种使用相机，显示器和位置传感器操作移动设备的方法，用于提供与场景视图对齐的补充信息的显示。从相机获取的一个或多个图像与位置传感器的相应数据一起上传到远程服务器。然后执行图像处理以跟踪该图像与从相机获得的后续图像之间的图像运动，确定上传的图像与当前图像之间的映射。然后经由网络接收指示用于在参考图像内显示补充信息的像素位置的数据。该映射用于确定用于在当前图像内显示补充信息的相应像素位置，并且将补充信息显示在正确与场景视图对齐的显示器上。

7. 发明授权

US08467598B2 Unconstrained spatially aligned head-up display 有权
标题翻译：无约束空间对齐的平视显示
公开(公告)号：US08467598B2
公开(公告)日：2013-06-18
申请号：US12862789
申请日：2010-08-25
申请人： Erez Berkovich , Gad Lifschuetz
发明人： Erez Berkovich , Gad Lifschuetz
IPC分类号： G06K9/00
CPC分类号： G02B27/01 , G02B2027/0132 , G02B2027/0138 , G02B2027/014 , G02B2027/0187
摘要： A system for providing a spatially aligned head-up display to a user viewing a scene through a display the system includes: an image sensing system including at least one image sensor deployed to sample images of the user's face, the image sensing system generating data derived at least in part from the images; a display for displaying visible indications to the user superimposed on the scene; and a control system associated with the image sensing system and the display, the control system being configured to: process data from the image sensing system to determine a position and attitude of the user's face, determine a viewing direction from at least one eye of the user to a point of interest within the scene, and actuate the display to display a visible indication aligned with the viewing direction that provides a spatially aligned head-up display to the user.
摘要翻译：一种用于向通过显示器观看场景的用户提供空间对准的平视显示器的系统包括：图像感测系统，包括部署用于对用户脸部的图像进行采样的至少一个图像传感器，所述图像感测系统生成数据至少部分来自于图像; 显示器，用于向所述场景上叠加的用户显示可见指示; 以及与所述图像感测系统和所述显示器相关联的控制系统，所述控制系统被配置为：处理来自所述图像感测系统的数据以确定所述用户的脸部的位置和姿态，从至少一个眼睛确定观看方向用户到场景内的兴趣点，并且启动显示器以显示与向用户提供空间对准的平视显示器的观看方向对齐的可见指示。

8. 发明申请

US20120014562A1 EFFICIENT METHOD FOR TRACKING PEOPLE 有权
标题翻译：追踪人的有效方法
公开(公告)号：US20120014562A1
公开(公告)日：2012-01-19
申请号：US13258462
申请日：2010-03-21
申请人： Erez Berkovich , Dror Shapira
发明人： Erez Berkovich , Dror Shapira
IPC分类号： G06K9/00
CPC分类号： G06K9/00228 , G06K9/00771
摘要： In accordance with one embodiment, a method to track persons includes generating a first and second set of facial coefficient vectors by: (i) providing a first and second image containing a plurality of persons; (ii) locating faces of persons in each image; and (iii) generating a facial coefficient vector for each face by extracting from the images coefficients sufficient to locally identify each face, then tracking the persons within the images, the tracking including comparing the first set of facial coefficient vectors to the second set of facial coefficient vectors to determine for each person in the first image if there is a corresponding person in the second image. Optically the method includes using estimated locations in combination with the vector distance between facial coefficient vectors to track persons.
摘要翻译：根据一个实施例，一种跟踪人的方法包括：通过以下步骤生成第一和第二组面部系数向量集合：（i）提供包含多个人的第一和第二图像; （ii）在每张图像中定位人物面孔; 以及（iii）通过从所述图像中提取足够的本地识别每个面部的系数，然后跟踪所述图像内的人物来生成每个面部的面部系数向量，所述跟踪包括将所述第一组面部系数向量与所述第二组面部系数向量来确定在第二图像中是否存在对应的人的第一图像中的每个人。在光学上，该方法包括将估计位置与面部系数向量之间的向量距离组合以跟踪人员。

9. 发明申请

US20130208948A1 TRACKING AND IDENTIFICATION OF A MOVING OBJECT FROM A MOVING SENSOR USING A 3D MODEL 审中-公开
标题翻译：使用3D模型从运动传感器跟踪和识别移动物体
公开(公告)号：US20130208948A1
公开(公告)日：2013-08-15
申请号：US13824371
申请日：2011-10-06
申请人： Erez Berkovich , Dror Shapira , Gil Briskin , Omri Peleg
发明人： Erez Berkovich , Dror Shapira , Gil Briskin , Omri Peleg
IPC分类号： H04N13/02 , G06K9/32
CPC分类号： G06K9/3233 , G06T7/215 , G06T7/579 , G06T2207/10016 , G06T2207/10032 , G06T2207/30232 , G06T2207/30244 , H04N13/204
摘要： A system and method for detection, tracking, classification, and/or identification of a moving object from a moving sensor uses a three-dimensional (3D) model. The system facilitates generation of a 3D model using images from a variety of sensors, in particular passive two-dimensional (2D) image capture devices. 2D images are processed to determine viewpoint and find moving objects in the 2D images. Conventional techniques or an innovative technique can be used to find segments of 2D images having moving objects. Viewpoint and segment information is used for generation of a 3D model of an object, in particular using both object motion and sensor motion to generate the 3D model.
摘要翻译：用于从移动传感器检测，跟踪，分类和/或识别移动物体的系统和方法使用三维（3D）模型。该系统使用来自各种传感器，特别是无源二维（2D）图像捕获设备的图像来促进3D模型的生成。处理2D图像以确定视点并在2D图像中找到移动对象。可以使用常规技术或创新技术来找到具有移动对象的2D图像的片段。视点和段信息用于生成对象的3D模型，特别是使用对象运动和传感器运动来生成3D模型。

10. 发明申请

US20110273620A1 REMOVAL OF SHADOWS FROM IMAGES IN A VIDEO SIGNAL 有权
标题翻译：从视频信号中的图像中去除阴影
公开(公告)号：US20110273620A1
公开(公告)日：2011-11-10
申请号：US13141751
申请日：2009-12-10
申请人： Erez Berkovich , David Peles
发明人： Erez Berkovich , David Peles
IPC分类号： H04N9/74
CPC分类号： G06T5/002 , G06T5/008 , G06T5/50 , G06T2207/10016 , G06T2207/10024 , G06T2207/20076 , G06T2207/20081
摘要： Substantially removing shadows in video images obtained from a camera viewing a scene, at variable pointing angles and magnification, by digital processing of a sequence of frames in the video signal, the processing including—(a) creating and maintaining a model image of the scene, by accumulating image data from a plurality of video frames; (b) in the model image, detecting and defining model shadow zones; (c) calculating correction factors for the model shadow zones; (d) for each frame of the video signal—defining, in the image carried by the signal, shadow zones that correspond to respective model shadow zones; and (e) correcting video signal values in shadow zones accordingly.
摘要翻译：通过对视频信号中的一系列帧的数字处理，以可变的指向角度和放大倍数，从观看场景的相机获取的视频图像中的阴影大体上去除，该处理包括 - （a）创建和维护场景的模型图像通过累积来自多个视频帧的图像数据; （b）在模型图像中，检测和定义模型阴影区域; （c）计算模型阴影区域的校正因子; （d）对于视频信号的每个帧，在由信号承载的图像中定义与各个模型阴影区对应的阴影区域; 和（e）相应地在阴影区域中校正视频信号值。

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