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601.发明公开公开(公告)号：US20240104931A1
公开(公告)日：2024-03-28
申请号：US18237129
申请日：2023-08-23
Applicant: NEC Corporation
Inventor： Shin Tominaga , Yusuke Imai , Kazutoshi Sagi , Yuzo Senda
CPC classification number: G06V20/54 , G06V20/46 , G06V2201/07 , G06V2201/08
Abstract: A road surveillance system includes a video acquisition unit, a target determination unit, and a display control unit. The video acquisition unit acquires a video that captures a road. The target determination unit determines, based on a result of comparison between at least one frame image constituting the video and a reference image, and a first criterion, whether the at least one frame image is an analysis target. The display control unit causes a display unit to display information based on a result of the determination. The display control unit includes a first control unit and a second control unit. The first control unit causes the display unit to display an analysis result of at least one frame image being determined to be an analysis target. The second control unit causes the display unit to display detection information indicating that a frame image not being an analysis target is detected.
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公开(公告)号：US20240104905A1
公开(公告)日：2024-03-28
申请号：US17955159
申请日：2022-09-28
Applicant: TOYOTA RESEARCH INSTITUTE, INC.
Inventor： Simon A.I. STENT , Dennis PARK
IPC: G06V10/774 , G06V20/58 , H04W4/021 , H04W4/46
CPC classification number: G06V10/7747 , G06V20/58 , H04W4/021 , H04W4/46 , G06V2201/07
Abstract: A method for multi-view dataset formation from fleet data is described. The method includes detecting at least a pair of vehicles within a vicinity of one another, and having overlapping viewing frustums of a scene. The method also includes triggering a capture of sensor data from the pair of vehicles. The method further includes synchronizing the sensor data captured by the pair of vehicles. The method also includes registering the sensor data captured by the pair of vehicles within a shared coordinate system to form a multi-view dataset of the scene.
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公开(公告)号：US20240104889A1
公开(公告)日：2024-03-28
申请号：US18469670
申请日：2023-09-19
Applicant: Apple Inc.
Inventor： Alper Yildirim , Chia-Yin Tsai , Hao Qin , Hua Gao , Tom Sengelaub , Martin Subert , Petr Bour
CPC classification number: G06V10/60 , G06V10/25 , G06V10/758 , G06V10/761 , G06V2201/07
Abstract: A system for detecting a proximate object includes one or more cameras and one or more illuminators. The proximate object is detected by obtaining image data captured by the one or more cameras, where the image data is captured when at least one of the one or more illuminators are illuminated, determining brightness statistics from the image data, and determining whether the brightness statistics satisfies a predetermined threshold. The proximate object is determined to be detected in accordance with a determination that the brightness statistics satisfies the predetermined threshold.
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公开(公告)号：US11941890B2
公开(公告)日：2024-03-26
申请号：US15734588
申请日：2019-05-30
Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Inventor： Atsuhiko Maeda , Manabu Yoshida , Yuki Yokohata , Ippei Shake
CPC classification number: G06V20/588 , G06T7/13 , G06T11/20 , G06T11/60 , G06V2201/07
Abstract: A sidewalk information generation device includes a thinning unit configured to perform thinning processing for extracting, from image data indicating an area of a sidewalk, a centerline in a width direction of the area of the sidewalk, a segmentation unit configured to perform segmentation processing for dividing the centerline extracted by the thinning unit in a longitudinal direction to generate a plurality of lines, and a vectorization unit configured to convert each of the plurality of lines generated by the segmentation unit to vector data indicating a coordinate sequence of a plurality of line segments.
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公开(公告)号：US11941860B2
公开(公告)日：2024-03-26
申请号：US17484805
申请日：2021-09-24
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Patrenahalli M. Narendra
CPC classification number: G06V10/25 , G06F3/14 , G06F18/22 , G06F18/24 , G06K7/1443 , G06T7/70 , G06V10/225 , G06V20/20 , G06T2207/30244 , G06V2201/07
Abstract: A method in a mobile computing device includes: controlling a camera to capture an image; tracking, in association with the image, a pose of the mobile computing device in a coordinate system; detecting a region of interest (ROI) depicting an item in the image; determining a location of the ROI in the coordinate system, based on the tracked pose; obtaining an item identifier corresponding to the ROI by (i) when a previously recognized item identifier is not available, executing a recognition mechanism to derive the item identifier from the ROI, and (ii) when a previously recognized item identifier is available, bypassing the recognition mechanism and retrieving the previously recognized item identifier; and returning the obtained item identifier corresponding to the ROI.
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Patent Agency Ranking
公开(公告)号：US11940290B2
公开(公告)日：2024-03-26
申请号：US17398253
申请日：2021-08-10
Applicant: Mobileye Vision Technologies Ltd.
Inventor： Tomer Eshet , Daniel Braunstein
IPC: G01C21/00 , B60W10/18 , B60W30/18 , G01C21/36 , G06T7/00 , G06T7/246 , G06T7/32 , G06T7/70 , G06T7/73 , G06V10/46 , G06V20/56 , G06V20/58 , G06V20/64 , G06V40/10
CPC classification number: G01C21/3807 , B60W10/18 , B60W30/181 , B60W30/18154 , G01C21/3602 , G01C21/3815 , G01C21/3841 , G06T7/246 , G06T7/32 , G06T7/70 , G06T7/73 , G06T7/97 , G06V20/582 , G06V20/584 , G06V20/588 , G06V20/64 , G06V40/103 , B60W2554/802 , B60W2556/40 , B60W2556/50 , G06T2207/30252 , G06T2207/30256 , G06T2207/30261 , G06V10/462 , G06V20/58 , G06V2201/07 , G06V2201/08
Abstract: A navigation system may include a processor programmed to receive, from a camera of the host vehicle, one or more images captured from an environment of the host vehicle, and analyze the one or more images to detect an indicator of an intersection. The processor may also be programmed to determine, based on output received from at least one sensor of the host vehicle, a stopping location of the host vehicle relative to the detected intersection, and analyze the one or more images to determine an indicator of whether one or more other vehicles are in front of the host vehicle. The processor may further be programmed to send the stopping location of the host vehicle and the indicator of whether one or more other vehicles are in front of the host vehicle to a server for use in updating a road navigation model.
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公开(公告)号：US20240087244A1
公开(公告)日：2024-03-14
申请号：US17941303
申请日：2022-09-09
Applicant: Snap Inc.
Inventor： Kyle Goodrich , Maxim Maximov Lazarov , Andrew James McPhee , Daniel Moreno
CPC classification number: G06T19/006 , G06F3/017 , G06T7/20 , G06T7/70 , G06T19/20 , G06V20/20 , G06V40/28 , G06T2207/10016 , G06T2219/012 , G06T2219/2004 , G06V2201/07
Abstract: The subject technology detects a location and a position of a representation of a finger in a set of frames captured by a camera of a client device. The subject technology generates a first virtual object based at least in part on the location and the position of the representation of the finger. The subject technology renders the first virtual object within a first scene. The subject technology detects a first collision event corresponding to a first collider of the first virtual object intersecting with a second collider of a second virtual object. The subject technology modifies a set of dimensions of the second virtual object to a second set of dimensions. The subject technology renders the second virtual object based on the second set of dimensions within a second scene. The subject technology provides for display the rendered second virtual object within the second scene.
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公开(公告)号：US20240087225A1
公开(公告)日：2024-03-14
申请号：US18367590
申请日：2023-09-13
Inventor： JinWoo KIM , Ki Tae KIM , MyungWook PARK , Kyoung Hwan AN , Jeong Dan CHOI
CPC classification number: G06T17/05 , G06T3/0093 , G06T7/20 , G06T7/50 , G06V10/44 , G06V20/52 , G06V20/58 , G06T2207/10028 , G06V2201/07
Abstract: The interaction system includes: an infrastructure image sensor-based 3D cloud restoration module configured to create a 3D cloud point using a multi-view image received from an infrastructure sensor; a real-time 3D map creation and learning update module configured to generate subset data composed of point clouds into a 3D map using 3D point information received from the infrastructure image sensor-based 3D cloud restoration module; an object estimation module in a 3D space configured to recognize and track an object existing in a 3D space based on the 3D map received from the real-time 3D map creation and learning update module; and a dangerous situation recognition and interaction module in space configured to receive information on an object existing in the 3D space from the object estimation module in the 3D space, recognize a dangerous situation, and provide dangerous situation related information.
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公开(公告)号：US20240087189A1
公开(公告)日：2024-03-14
申请号：US18466870
申请日：2023-09-14
Applicant: Continental Automotive Technologies GmbH
Inventor： Sriram Vaikundam , Michael Colin Hoy , Paththini Gedara Chaminda Namal Senarathne , Rahul Singh
IPC: G06T11/20 , G06V10/426 , G06V10/82
CPC classification number: G06T11/206 , G06V10/426 , G06V10/82 , G06V2201/07
Abstract: A computer-implemented system and method of generating a graph representation of a scene comprising receiving sensor data representative of a perceived scene captured with a sensor; defining a plurality of nodes based on the received sensor data; creating a densely connected graph by connecting each node to a number of nearest neighbour nodes; predicting, for each pair of connected nodes of the densely connected graph, at least a node probability, wherein the node probability represents a probability that the pair of connected nodes represent the same object; and generating a graph representation of the perceived scene based at least on the densely connected graph, and the predicted node probability. The method may also be applied to two or more observations of a scene.
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公开(公告)号：US11928871B2
公开(公告)日：2024-03-12
申请号：US18069018
申请日：2022-12-20
Applicant: DENSO CORPORATION
Inventor： Kazuhisa Ishimaru , Shunya Kumano , Yuusuke Matsumoto
CPC classification number: G06V20/588 , G06T7/60 , G06V10/761 , G06T2207/30256 , G06V2201/07
Abstract: A vehicle position estimation device is configured to acquire a distance from a road edge to a subject vehicle using at least one of an imaging device or a distance measuring sensor, acquire position information of lane boundary lines detected by analyzing the images captured by the imaging device; acquire map information including a lane quantity of a traveling road of the subject vehicle from a map storage, calculate, as a roadside area width, a lateral direction distance between an outermost detection line, which is an outermost boundary line among the detected boundary lines, and the road edge, and specify a traveling lane of the subject vehicle based on (i) the distance from the road edge to the subject vehicle, (ii) the roadside area width, and (iii) the lane quantity included in the acquired map information.
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