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公开(公告)号：US20230152104A1
公开(公告)日：2023-05-18
申请号：US17455616
申请日：2021-11-18
CPC分类号： G01C21/3415 , G06K9/00785 , H04N5/247 , G08G1/0137 , G06K2209/23
摘要： Aspects of the present disclosure include methods, systems, and non-transitory computer readable media for receiving a plurality of images of a plurality of street locations from a plurality of image capturing devices, identifying an event at a street location of the plurality of street locations based on one or more of the plurality of images, determining at least one new route for at least one vehicle based on the event and one or more of the plurality of images, and transmitting at least one indication indicating the at least one new route to at least one receiving device.
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公开(公告)号：US20190251316A1
公开(公告)日：2019-08-15
申请号：US16398110
申请日：2019-04-29
CPC分类号： G06K9/00 , G06K9/00785 , G06K9/00805 , G06T3/4038
摘要： An example image processing device obtains first images capturing a street, on which a target vehicle is running, from a plurality of directions, and position information indicating positions at which the first images are taken, and associates a background object in a second image with a background object in a third image. The second image is an image which the target object is detected from and the third image is an image which is taken by an imaging device having a common imaging range with the second image among imaging devices mounted on the target vehicle. An output image is generated to include the position information indicating a position at which the second image is taken, the image of the detection rectangle which is clipped from the second image and includes the target object and the background object, and the first image of surroundings of the target vehicle.
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3.发明申请公开(公告)号：US20190156121A1
公开(公告)日：2019-05-23
申请号：US16308514
申请日：2016-09-16
CPC分类号： G06K9/00671 , B64C39/024 , B64C2201/042 , B64C2201/127 , G01C21/20 , G06K9/00 , G06K9/00771 , G06K9/00785 , G06K9/00798
摘要： A process for fixed camera and unmanned mobile device collaboration is disclosed in order to improve identification of an object of interest. A first point of view (POV) of a captured object is obtained and it is determined, with a first level of certainty, that the captured first POV of the object matches a stored object of interest. A dispatch instruction and intercept information is then wirelessly broadcast for receipt by camera-equipped unmanned mobile vehicles within a broadcast range for identifying and intercepting the object. Subsequently, a captured second POV of the first captured object is received via the one or more camera-equipped unmanned mobile vehicles. The captured second POV of the captured object is used to determine, with a second level of certainty, that the captured object matches the stored object of interest.
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公开(公告)号：US20190027037A1
公开(公告)日：2019-01-24
申请号：US16038371
申请日：2018-07-18
申请人： Robert Bosch GmbH
发明人： Andreas Lehn , Stefan Nordbruch
CPC分类号： G08G1/142 , G06K9/00758 , G06K9/00771 , G06K9/00785 , G06K2009/00738 , G06T7/254 , G06T7/74 , G06T2207/10028 , G06T2207/30232 , G06T2207/30236 , G06T2207/30264 , G08G1/146
摘要： A method for detecting an unoccupied region within a parking facility, using at least one environment sensor disposed in a stationary manner within the parking facility, is furnished, at least encompassing the following: sensing measured data of at least one segment of the parking facility by way of at least one environment sensor; comparing the measured data with reference measured data in order to recognize a change in the segment of the parking facility; and detecting the segment as an unoccupied or non-unoccupied region as a function of the recognition of a change.
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公开(公告)号：US20190026566A1
公开(公告)日：2019-01-24
申请号：US16033286
申请日：2018-07-12
申请人： Robert Bosch GmbH
发明人： Andreas Lehn , Stefan Nordbruch
IPC分类号： G06K9/00 , H04N5/77 , H04N13/204 , H04N13/189
CPC分类号： G06K9/00785 , G06K9/00711 , H04N5/77 , H04N13/189 , H04N13/204 , H04N13/239
摘要： For detecting a free area located inside a parking lot using at least one video camera, in particular a stereo-video camera, which is fixedly installed inside the parking lot, the visual range of the video camera including a section of the floor of the parking lot, a method includes: recording a camera image and/or an image sequence of camera images of at least a section of the floor of the parking lot using the video camera; comparing the camera images to a reference in order to identify a change in the section of the floor of the parking lot; and detecting a free area if no change is identified.
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公开(公告)号：US20180330608A1
公开(公告)日：2018-11-15
申请号：US16042050
申请日：2018-07-23
发明人： Krishna Koravadi
IPC分类号： G08G1/01 , H04N7/18 , G08G1/0967 , G06K9/00
CPC分类号： G08G1/0141 , G06K9/00785 , G06K9/00791 , G08G1/0112 , G08G1/0116 , G08G1/0133 , G08G1/096716 , G08G1/096741 , G08G1/096775 , G08G1/096791 , H04N7/18 , H04N7/181
摘要： A vehicular vision and alert system includes a camera disposed at a windshield of a vehicle so as to have a field of view forward of the vehicle as the vehicle travels along a traffic lane of a road. Other vehicles traveling along another traffic lane of multiple traffic lanes of the road travel in a direction opposite to the direction of travel of the vehicle as the vehicle travels along its traffic lane. With the camera disposed at the vehicle, the system determines a traffic pattern of the other vehicles traveling along the other traffic lane. Responsive at least in part to the determined traffic pattern of the other vehicles traveling along the other traffic lane, the system transmits a traffic alert communication to a remote system, and the traffic alert communication is indicative of the determined traffic pattern of the other vehicles traveling along the other traffic lane.
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公开(公告)号：US20180276847A1
公开(公告)日：2018-09-27
申请号：US15762378
申请日：2016-09-21
申请人： Apple Inc.
CPC分类号： G06T7/74 , G06K9/00785 , G06K9/00798 , G06K9/38 , G06K9/527 , G06K9/6215 , G06K9/6271 , G06T2207/10004 , G06T2207/20048 , G06T2207/20212 , G06T2207/30244 , G06T2207/30252 , H04N5/2256 , H04N19/60
摘要： Implementations described and claimed herein provide localization systems and methods using surface imaging. In one implementation, a raw image of a target surface is captured using at least one imager. The raw image is encoded into a template using at least one transform. The template specifies a course direction and an intensity gradient at one or more spatial frequencies of a pattern of the target surface. The template is compared to a subset of reference templates selected from a gallery stored in one or more storage media. A location of the target surface is identified when the template matches a reference template in the subset.
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公开(公告)号：US20180261085A1
公开(公告)日：2018-09-13
申请号：US15641434
申请日：2017-07-05
申请人： FUJITSU LIMITED
发明人： Lei LIU , Wei-Peng CHEN , Ying LIU
CPC分类号： G08G1/08 , F21W2111/02 , F21W2111/023 , G06F17/30598 , G06K9/00785 , G06K9/4638 , G06N7/005 , G06N99/005 , G08G1/005 , G08G1/0129
摘要： Technologies are described to adjust a learning rate of Q-learning being used to control traffic signals at an intersection. In some examples, a method may include generating control actions for traffic signals at an intersection based on Q-learning, determining a frequency of change in traffic pattern of the intersection, and adjusting a learning rate of the Q-learning based on the determined frequency of change in traffic pattern of the intersection. The Q-learning may determine the generated control actions based on at least a portion of historical traffic data of the intersection, and the change in traffic pattern may be a change from a first traffic pattern of the intersection to a second traffic pattern of the intersection.
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公开(公告)号：US10062284B2
公开(公告)日：2018-08-28
申请号：US15336047
申请日：2016-10-27
申请人： FUJITSU LIMITED
发明人： Guocheng Zhang
CPC分类号： G08G1/14 , G06K9/00771 , G06K9/00785 , G06K9/00812 , G06K9/6202 , G06K9/66 , G06T5/002 , G06T7/248 , G06T7/292 , G06T2207/10016 , G06T2207/30264 , H04N7/181
摘要： Embodiments of the present disclosure provide a parking space detection apparatus and method, medium and electronic equipment, in which detection is performed based on motion statuses of images of parking spaces, thereby ensuring stability of the detection result; detection is performed by combining a contour method and a machine learning method, and clearing processing is performed before using the machine learning method when a scenario is unclear, to efficiently use advantages of the contour method and the machine learning method, with the processing speed being relatively fast and being applicable to various scenarios, and the detection precision is relatively high; and furthermore, performing the detection based on the stable image may suppress random noises, and improve the detection precision.
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公开(公告)号：US10057500B2
公开(公告)日：2018-08-21
申请号：US15698658
申请日：2017-09-08
申请人： VIVOTEK INC.
发明人： Li-Shan Shih , Yi-Chuan Chen
CPC分类号： H04N5/2354 , G06K9/00785 , G06K9/2027 , G06K9/3258 , G06K2209/15 , H04N5/144 , H04N9/045
摘要： An image capturing method with supplemental lighting modulation is applied to a monitoring apparatus having a lighting unit and an image detecting unit. The image capturing method includes dividing a working period of the lighting unit into at least one first sub-period and at least one second sub-period, driving the lighting unit to respectively output supplemental light with different intensity during the first sub-period and the second sub-period, driving the image detecting unit to respectively capture a set of monitoring images with a predetermined amount during the first sub-period and the second sub-period, comparing the monitoring image captured in the first sub-period with ones captured in the second sub-period, analyzing definition of the set of monitoring images, and selecting a corresponding monitoring image having the definition greater than a threshold to execute image recognition.
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