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公开(公告)号：US20230360381A1
公开(公告)日：2023-11-09
申请号：US18109928
申请日：2023-02-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaewoo LEE , Yonggonjong PARK , Kapje SUNG , Sujin JANG
CPC classification number: G06V10/82 , G01S19/07 , G06V10/242 , G06V10/25 , G06V10/44 , G06V2201/07
Abstract: An apparatus and method with data labeling are provided. An apparatus includes one or more processors configured to obtain localization information related to an object, based on the localization information, extract a landmark point from a landmark map including coordinates of a landmark, generate a ground truth image based on the extracted landmark point, and generate training data by refining the ground truth image.
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公开(公告)号：US20230351757A1
公开(公告)日：2023-11-02
申请号：US18219468
申请日：2023-07-07
Applicant: NEC Corporation
Inventor： Ryoma OAMI
CPC classification number: G06V20/52 , G08B21/24 , H04N7/181 , G06V20/40 , G06V40/23 , G06V20/44 , G06V2201/07
Abstract: An information processing apparatus (2000) detects a stationary object from video data (12). In addition, the information processing apparatus (2000) executes person detection process of detecting a person in vicinity of an object (target object) detected as the stationary object for each of a plurality of video frames (14) which includes the target object. Furthermore, the information processing apparatus (2000) executes a predetermined process by comparing results of the person detection process for each of the plurality of video frames (14).
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423.发明公开公开(公告)号：US20230350053A1
公开(公告)日：2023-11-02
申请号：US18139411
申请日：2023-04-26
Applicant: NUCTECH COMPANY LIMITED , Tsinghua University
CPC classification number: G01S13/887 , G06T5/50 , G06T7/62 , G06T7/70 , G06V10/761 , G06V20/70 , G06V2201/07 , G06T2207/20081 , G06T2207/20104 , G06T2207/20221
Abstract: Provided are a method and an apparatus of training a radiation image recognition model online and a method and an apparatus of recognizing a radiation image. Preset data is pre-stored in a radiation inspection system, and the preset data includes a first radiation image. The method of training radiation image recognition model online includes: collecting a second radiation image at the radiation inspection site; labeling the second radiation image online to form on-site collected data having a second labeling information, wherein the second labeling information is an incomplete labeling information of the second radiation image, and the second labeling information is used to indicate at least one of objects of interest in the second radiation image; synthesizing the preset data and the on-site collected data online to form a training data set; and training the radiation image recognition model online using the training data set.
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424.发明公开公开(公告)号：US20230343103A1
公开(公告)日：2023-10-26
申请号：US18215428
申请日：2023-06-28
Applicant: Mitsubishi Electric Corporation
Inventor： Jun MINAGAWA , Kohei OKAHARA , Kento YAMAZAKI
CPC classification number: G06V20/52 , G06T7/292 , G06T7/70 , G06V10/26 , G06V10/761 , H04N23/695 , H04N23/90 , G06V2201/07
Abstract: A video monitoring device includes processing circuitry to acquire position information indicating a position of a mobile object; to command image capturing directions of a plurality of movable cameras provided at predetermined positions; to evaluate a viewability level of the mobile object in a video captured by each of the plurality of movable cameras based on the position of the mobile object and the positions of the plurality of movable cameras; to select a movable camera for use for image capturing of the mobile object from the plurality of movable cameras based on the viewability level; and to display the video of the mobile object captured by the selected movable camera, wherein the viewability level is evaluated based on an angular speed of swiveling of each of the plurality of movable cameras necessary for each of the plurality of movable cameras to keep sight of the mobile object.
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425.发明公开公开(公告)号：US20230334791A1
公开(公告)日：2023-10-19
申请号：US18072358
申请日：2022-11-30
Applicant: Mobeus Industries, Inc.
Inventor： Dharmendra ETWARU
CPC classification number: G06T19/006 , G06T19/20 , G06V10/761 , G06F3/013 , G06F3/16 , G06V2201/07 , G06T2219/2004
Abstract: Systems and methods of presenting an immersive virtual environment to a user are disclosed. The system can include a display, a detection device, and processing circuitry, including a processing unit. The processing unit can obtain visual data from the detection device. A user, a background, and a physical object can be detected by the processing unit in the visual data, and the processing unit can determine from the visual data a first parameter of a user. The processing unit can retrieve display parameters for detected digital objects and generate a projection of a virtual environment including one or more layers based on the visual data, the user parameters, and the digital object display parameters. The projection can be displayed on the display. Other aspects, embodiments, and features are also claimed and described.
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Patent Agency Ranking
公开(公告)号：US11790657B2
公开(公告)日：2023-10-17
申请号：US17536127
申请日：2021-11-29
Applicant: VIVOTEK INC.
Inventor： Cheng-Chieh Liu
CPC classification number: G06V20/52 , G06F18/22 , G06T7/215 , G06T7/50 , G06T7/66 , G06T7/70 , H04N7/183 , H04N7/188 , G06T2207/30196 , G06T2207/30232 , G06T2207/30242 , G06V2201/07
Abstract: An object counting method is applied to a surveillance camera and used to determine an amount and a direction an object passing over a surveillance region. The object counting method includes acquiring a plurality of known traces, dividing the plurality of known traces into a first group passing the surveillance region along a first direction and a second group passing the surveillance region along a second direction, computing a first start point computed value of the first group and a second start point computed value of the second group to acquire a start point connection vector, and comparing the start point connection vector with a trace vector of a target object to determine whether the target object passes over the surveillance region along the first direction or the second direction.
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公开(公告)号：US20230319395A1
公开(公告)日：2023-10-05
申请号：US18043266
申请日：2021-07-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shengwang QI , Yizhen WU , Junwei GOU
CPC classification number: H04N23/64 , G06V10/60 , G06V40/161 , G06F3/013 , G06F3/017 , G06V2201/07
Abstract: This disclosure provides service processing methods and apparatuses. In an implementation, a method includes, after a target camera is enabled, capturing, based on a first image output specification, an image for processing a first service, and after the second service starts, capturing, based on a second image output specification, an image for processing a second service, wherein the second image output specification is higher than the first image output specification, and wherein the second service comprises photographing, video recording, or video calling.
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公开(公告)号：US20230316775A1
公开(公告)日：2023-10-05
申请号：US18183014
申请日：2023-03-13
Applicant: Aptiv Technologies Limited
Inventor： Marco Braun , Moritz Luszek , Dominic Spata
CPC classification number: G06V20/58 , G06V10/82 , G06V2201/07
Abstract: The present disclosure relates to methods and systems for object tracking, for example for object detection and grid segmentation using recurrent neural networks. A computer implemented method for object tracking comprises the following steps carried out by computer hardware components: providing random values as a hidden state of a trained neural network for an initial time step, wherein the hidden state represents an encoding of sensor data acquired over consecutive time steps in a grid structure, wherein the hidden state further represents an offset indicating a movement of the object between the consecutive time steps; iteratively determining an updated hidden state by processing a present hidden state and present sensor data using the trained neural network; and determining object tracking information based on the updated hidden state.
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429.发明公开公开(公告)号：US20230316669A1
公开(公告)日：2023-10-05
申请号：US18020172
申请日：2021-07-30
Applicant: SEABERY NORTH AMERICA, INC.
CPC classification number: G06T19/006 , A61B1/05 , G06V10/761 , G02B27/0172 , G06V2201/07
Abstract: An augmented reality or virtual reality (AR/VR) system with active localisation of tools, use and associated process includes an object with one or more optical markers disposed thereon; a tool; an AR/VR viewer; a first optical device of information acquisition; and a processing unit connected at least to the tool and the AR/VR viewer. Advantageously, the tool comprises a second optical device of information acquisition, in such a way that the system operates even when there are occlusions from the AR/VR viewer. The processing unit receives the information acquired by the first optical device and/or the second optical device, processes same and on the basis thereof calculates a virtual trajectory with information related to the trajectory travelled by the tool in real space.
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公开(公告)号：US20230316540A1
公开(公告)日：2023-10-05
申请号：US18189930
申请日：2023-03-24
Applicant: CANON KABUSHIKI KAISHA
Inventor： SHUHEI OGAWA
CPC classification number: G06T7/20 , G06T7/70 , G06V10/44 , G06V10/761 , G06V2201/07
Abstract: An information processing apparatus detects a collation target from an image and obtains a predetermined evaluation value between the collation target previously detected and the collation target detected from the image. The information processing apparatus performs collation processing on the collation target detected from the image and the collation target previously detected based on the evaluation value obtained for the collation target detected from the image and a distribution of evaluation values previously obtained.
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