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61. 发明授权

US10429507B2 System and method for tracking objects using lidar and video measurements 有权
公开(公告)号：US10429507B2
公开(公告)日：2019-10-01
申请号：US15291576
申请日：2016-10-12
申请人： Digital Signal Corporation
发明人： Richard L. Sebastian , Anatoley T. Zheleznyak
IPC分类号： G01S17/00 , G01S17/02 , H04N13/211 , G01C11/02 , G01S17/42 , G01S17/66 , G01S17/89 , G01S17/58 , G06K9/00 , G06K9/52 , G06T7/60 , G06T7/70 , G06T7/246 , G01S17/32 , G01S7/481 , G01S7/491 , G06T7/73
摘要： A system uses range and Doppler velocity measurements from a lidar system and images from a video system to estimate a six degree-of-freedom trajectory of a target. The system estimates this trajectory in two stages: a first stage in which the range and Doppler measurements from the lidar system along with various feature measurements obtained from the images from the video system are used to estimate first stage motion aspects of the target (i.e., the trajectory of the target); and a second stage in which the images from the video system and the first stage motion aspects of the target are used to estimate second stage motion aspects of the target. Once the second stage motion aspects of the target are estimated, a three-dimensional image of the target may be generated.

62. 发明授权

US10203401B2 System and method for increasing coherence length in lidar systems 有权
公开(公告)号：US10203401B2
公开(公告)日：2019-02-12
申请号：US14795059
申请日：2015-07-09
申请人： StereoVision Imaging, Inc.
发明人： Richard L. Sebastian , Kendall L. Belsley , Stephan Schulz
IPC分类号： G01S7/491 , G01J9/00 , G02B26/06 , G01S17/32 , G01S7/497 , G01J9/02 , H01S3/10 , H01S3/13 , H01S3/00
摘要： Various implementations of the invention compensate for “phase wandering” in tunable laser sources. Phase wandering may negatively impact a performance of a lidar system that employ such laser sources, typically by reducing a coherence length/range of the lidar system, an effective bandwidth of the lidar system, a sensitivity of the lidar system, etc. Some implementations of the invention compensate for phase wandering near the laser source and before the output of the laser is directed toward a target. Some implementations of the invention compensate for phase wandering in the target signal (i.e., the output of the laser that is incident on and reflected back from the target). Some implementations of the invention compensate for phase wandering at the laser source and in the target signal.

63. 发明授权

US10192103B2 System and method for detecting and removing occlusions in a three-dimensional image 有权
公开(公告)号：US10192103B2
公开(公告)日：2019-01-29
申请号：US15405424
申请日：2017-01-13
申请人： Digital Signal Corporation
发明人： Raghavender Reddy Jillela , Trina D. Russ
IPC分类号： G06K9/00 , G06T19/20 , G06K9/46
摘要： A system and method for performing facial recognition is described. In some implementations, the system and method identify points of a three-dimensional scan that are associated with occlusions, such as eyeglasses, to a face of a target subject and remove the identified points from the three-dimensional scan.

64. 发明授权

US10140505B2 System and method for facial recognition using images captured from a target illuminated with infrared light 有权
公开(公告)号：US10140505B2
公开(公告)日：2018-11-27
申请号：US15343103
申请日：2016-11-03
申请人： StereoVision Imaging, Inc.
发明人： Péter L. Venetianer , Miraj Shah
IPC分类号： G06K9/00 , G06K9/20
摘要： Various implementations of the invention perform facial recognition on a target image compared against a color image from an image gallery, where the target image was acquired by an infrared-sensitive camera of a target that was illuminated with infrared light. According to various implementations of the invention, a blue component and a green component of the pixels in the color image are suppressed or eliminated, and facial recognition is performed between the target image and the color-suppressed image.

65. 发明授权

US09947085B2 System and method for improving an image characteristic of image frames in a video stream 有权
公开(公告)号：US09947085B2
公开(公告)日：2018-04-17
申请号：US14941882
申请日：2015-11-16
申请人： Digital Signal Corporation
发明人： Randall J. St. Romain, II , Ambrose J. Slone , Péter L. Venetianer
IPC分类号： G06K9/40 , G06T5/00 , G06T5/40 , G06T5/50
CPC分类号： G06T5/009 , G06T5/008 , G06T5/40 , G06T5/50 , G06T2207/10016 , G06T2207/20224
摘要： According to various implementations of the invention, a changed region between a later-in-time image frame and an earlier-in-time image frame and an unchanged region between such two image frames are determined. A new improvement to the video characteristic is determined and applied to the changed region of the later-in-time image frame. A prior improvement to the video characteristic that was determined for the earlier-in-time image frame is applied to the unchanged region of the later-in-time image frame.

66. 发明授权

US09729782B2 System and method for intelligent camera control 有权
公开(公告)号：US09729782B2
公开(公告)日：2017-08-08
申请号：US14732657
申请日：2015-06-05
申请人： Digital Signal Corporation
发明人： Péter L. Venetianer , Randall J. St. Romain, II , Miraj Shah , Chris Roller
IPC分类号： H04N13/02 , G06K9/68 , H04N5/232 , H04N5/235 , H04N5/243 , H04N5/238
CPC分类号： H04N5/23219 , H04N5/2353 , H04N5/238 , H04N5/243
摘要： Systems and methods for controlling camera settings of a camera to improve detection of faces in an uncontrolled environment are described. A first image is received from the camera, where the first image is captured by the camera at a first set of camera settings. A face is detected in the first image. The camera is adjusted to a second set of camera settings based on the detected face, where the second set of camera settings different from the first set of camera settings. A second image is received from the camera, where the second image is captured by the camera at the second set of camera settings. The face is detected in the second image. A quality metric of the face in the second image is determined where the quality metric is indicative of an image quality of the face in the second image. The camera is adjusted to a new set of camera settings to increase the quality metric of the face in subsequent images, the new set of camera settings different from both the first set of camera settings and the second set of camera settings. Once a sufficient quality metric of the face is achieved, the face is acquired, or otherwise captured, by the camera or other sensors.

67. 发明授权

US09723980B2 System and method for tracking motion 有权
公开(公告)号：US09723980B2
公开(公告)日：2017-08-08
申请号：US14986640
申请日：2016-01-01
申请人： Digital Signal Corporation
发明人： Richard Lee Sebastian , Kendall L. Belsley
IPC分类号： A61B3/113 , A61B3/00 , G01S13/88 , G01S17/88 , A61B3/14 , G01S17/89 , A61B5/00 , A61B5/11 , G01S17/02
CPC分类号： A61B3/113 , A61B3/00 , A61B3/14 , A61B3/145 , A61B5/0077 , A61B5/11 , G01S13/88 , G01S17/023 , G01S17/88 , G01S17/89
摘要： Detecting position information related to a face, and more particularly to an eyeball in a face, using a detection and ranging system, such as a Radio Detection And Ranging (“RADAR”) system, or a Light Detection And Ranging (“LIDAR”) system. The position information may include a location of the eyeball, translational motion information related to the eyeball (e.g., displacement, velocity, acceleration, jerk, etc.), rotational motion information related to the eyeball (e.g., rotational displacement, rotational velocity, rotational acceleration, etc.) as the eyeball rotates within its socket.

68. 发明授权

US09607282B2 System and method for asset tracking and monitoring 有权
公开(公告)号：US09607282B2
公开(公告)日：2017-03-28
申请号：US14158195
申请日：2014-01-17
申请人： SkyBitz, Inc.
发明人： John W. Brosius, III
IPC分类号： G08B1/00 , G06Q10/08 , G06Q50/30
CPC分类号： G06Q10/0833 , G06Q10/08 , G06Q50/30
摘要： A multi-mode asset tracking and monitoring system and method is provided that enables comprehensive reporting of asset position, status, and alerts. In one embodiment, the multi-mode system and method is based on the addition of a local network monitoring system to a wide area satellite network monitoring system. In this example, the local network monitoring system would add container presence and status monitoring in crowded environments (e.g., within a port facility, on-board a ship, etc.), while the wide area satellite network monitoring system would provide tracking and monitoring coverage when the container is in dispersed environments. Both the local and wide area monitoring systems work together to provide end-to-end container tracking and monitoring to thereby ensure continuous container tracking and monitoring from container loading to container unloading.

69. 发明授权

US09453907B2 System and method for field calibrating video and lidar subsystems using facial features 有权
标题翻译：使用面部特征对视频和激光雷达子系统进行现场校准的系统和方法
公开(公告)号：US09453907B2
公开(公告)日：2016-09-27
申请号：US13840833
申请日：2013-03-15
申请人： Digital Signal Corporation
发明人： Anatoley T. Zheleznyak , Chris Roller , Gavin Rosenbush , Richard L. Sebastian
IPC分类号： G01C3/08 , G01S7/497 , G01S17/02 , G01S17/89 , G01S7/481
CPC分类号： G01S7/4972 , G01S7/4815 , G01S7/4817 , G01S7/497 , G01S17/023 , G01S17/89
摘要： A system uses range and Doppler velocity measurements from a lidar subsystem and images from a video subsystem to estimate a six degree-of-freedom trajectory of a target. The video subsystem and the lidar subsystem may be aligned with one another by mapping the measurements of various facial features obtained by each of the subsystems to one another.
摘要翻译：系统使用来自激光雷达子系统的距离和多普勒速度测量以及来自视频子系统的图像来估计目标的六自由度轨迹。视频子系统和激光雷达子系统可以通过将由每个子系统获得的各种面部特征的测量结果彼此映射来彼此对准。

70. 发明授权

US09183549B2 System and method of secure payment transactions 有权
标题翻译：安全支付交易的系统和方法
公开(公告)号：US09183549B2
公开(公告)日：2015-11-10
申请号：US12547771
申请日：2009-08-26
申请人： Shashi Kapur , Gary Palmer
发明人： Shashi Kapur , Gary Palmer
IPC分类号： G06Q20/00 , G06Q20/14 , G06Q20/12 , G06Q20/32 , G06Q20/40 , G06Q20/42 , G07F7/10
CPC分类号： G06Q20/40 , G06Q20/12 , G06Q20/14 , G06Q20/3224 , G06Q20/325 , G06Q20/382 , G06Q20/4012 , G06Q20/4014 , G06Q20/425 , G07F7/1025
摘要： A system and method for secure payment transactions is provided. The system may include an adaptive payment server including one or more processors configured to receive a first communication including first identification information from a first communication device on a first communication channel. The adaptive payment server may identify a second communication device based on the first identification information and initiate a second communication to the second communication device on a second communication channel, which may be discrete from the first communication channel. The adaptive payment server may receive second identification information from the second communication device on the second communication channel and authenticate the payment transaction using the first identification information and the second identification information.
摘要翻译：提供了用于安全支付交易的系统和方法。该系统可以包括自适应支付服务器，该自适应支付服务器包括被配置为在第一通信信道上从第一通信设备接收包括第一标识信息的第一通信的一个或多个处理器。自适应支付服务器可以基于第一标识信息识别第二通信设备，并且在第二通信信道上发起与第二通信设备的第二通信，第二通信信道可以是离开第一通信信道。自适应支付服务器可以在第二通信信道上从第二通信设备接收第二标识信息，并使用第一标识信息和第二标识信息来认证支付交易。

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