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公开(公告)号：US12069393B2
公开(公告)日：2024-08-20
申请号：US18476677
申请日：2023-09-28
申请人： ASPINITY, INC.
摘要： Motion detection in a video signal stream representing a series of rows in one or more image frames includes filtering the video signal stream for one or more features, generating a plurality of masked video signal streams by multiplying the feature video signal stream with a plurality of mask signal streams, which correspond to an image mask region within one or more image frames, determining a value of an intensity-based parameter of the feature in the plurality of mask signal streams, and determining a change in the value of the intensity-based parameter to detect motion over image frames.
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公开(公告)号：US11992380B2
公开(公告)日：2024-05-28
申请号：US17320335
申请日：2021-05-14
IPC分类号： A61C13/107 , A61C5/70 , A61C13/08 , G06F3/00 , G06Q10/087 , G06T1/00 , G06T7/62 , A61C19/10
CPC分类号： A61C5/70 , A61C13/082 , G06F3/00 , G06Q10/087 , G06T1/00 , G06T1/0007 , G06T7/62 , A61C19/10 , G06T2207/30036
摘要： A system and method and system for providing preoperative patient intraoral scanning for diagnosis and preparation of a treatment plan utilizing the proposed system in advance of the crown surgery and intraoperative patient intraoral scanning for system assessment and verification for the method of treatment. More specifically, the proposed invention proposes a method and system of patient intraoral scanning to identify the best prefabricated crown for use for the patient and develop a plan for intraoral surface treatment for the identified prefabricated crown and automated crown inventory management.
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公开(公告)号：US20240071137A1
公开(公告)日：2024-02-29
申请号：US18506211
申请日：2023-11-10
申请人： NEC Corporation
发明人： Leiming SU , Hiroaki Morita , Mamoru INOUE
IPC分类号： G06V40/19 , A61B5/1171 , G06T1/00 , G06T7/00 , G06V40/18
CPC分类号： G06V40/19 , A61B5/1171 , G06T1/00 , G06T7/00 , G06V40/193 , G06V40/197 , G06V40/70
摘要： The present invention provides a technology that acquires a high resolution iris image more quickly than before. An iris capture apparatus according to one example embodiment of the present invention includes a rotatable movable mirror; a control unit that controls rotation of the movable mirror; a capture unit that captures different regions of a face of a user via the movable mirror and outputs a group of images every time the control unit rotates the movable mirror by a predetermined angle; and an iris image acquisition unit that acquires an image of an iris of the user from the group of images.
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公开(公告)号：US11861942B2
公开(公告)日：2024-01-02
申请号：US17683521
申请日：2022-03-01
申请人： NEC Corporation
发明人： Leiming Su , Hiroaki Morita , Mamoru Inoue
CPC分类号： G06V40/19 , A61B5/1171 , G06T1/00 , G06T7/00 , G06V40/193 , G06V40/197 , G06T2207/30201 , G06V40/70
摘要： The present invention provides a technology that acquires a high resolution iris image more quickly than before. An iris capture apparatus according to one example embodiment of the present invention includes a rotatable movable mirror; a control unit that controls rotation of the movable mirror; a capture unit that captures different regions of a face of a user via the movable mirror and outputs a group of images every time the control unit rotates the movable mirror by a predetermined angle; and an iris image acquisition unit that acquires an image of an iris of the user from the group of images.
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公开(公告)号：US20230412903A1
公开(公告)日：2023-12-21
申请号：US18241301
申请日：2023-09-01
申请人： NEC Corporation
发明人： Hiroo IKEDA
CPC分类号： H04N23/00 , H04N5/77 , G08B25/08 , G08B13/19678 , G06T19/006 , H04N23/63 , G06T1/00 , G06T19/00 , H04N5/76 , G06V20/52
摘要： An image processing device (3000) comprises an input unit (3020) and a presentation unit (3040). The input unit (3020) accepts an input of an operation for movement, on a captured image captured by a camera, of a first image which is superimposed on the captured image on the basis of a predetermined camera parameter indicating the position and attitude of the camera and which indicates a target object having a predetermined shape and a predetermined size set in a real space. The presentation unit (3040) presents the first image indicating the target object in a manner of view corresponding to a position on the captured image after the movement on the basis of the camera parameter.
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公开(公告)号：US20230412902A1
公开(公告)日：2023-12-21
申请号：US18241299
申请日：2023-09-01
申请人： NEC Corporation
发明人： Hiroo IKEDA
CPC分类号： H04N23/00 , H04N5/77 , G08B25/08 , G08B13/19678 , G06T19/006 , H04N23/63 , G06T1/00 , G06T19/00 , H04N5/76 , G06V20/52
摘要： An image processing device (3000) comprises an input unit (3020) and a presentation unit (3040). The input unit (3020) accepts an input of an operation for movement, on a captured image captured by a camera, of a first image which is superimposed on the captured image on the basis of a predetermined camera parameter indicating the position and attitude of the camera and which indicates a target object having a predetermined shape and a predetermined size set in a real space. The presentation unit (3040) presents the first image indicating the target object in a manner of view corresponding to a position on the captured image after the movement on the basis of the camera parameter.
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公开(公告)号：US11844609B2
公开(公告)日：2023-12-19
申请号：US17960215
申请日：2022-10-05
申请人： NEC Corporation
发明人： Teruyuki Higuchi , Yoshinori Koda
CPC分类号： A61B5/1172 , A61B5/7221 , G06T1/00 , G06T7/0002 , G06V40/13 , H04N23/53 , A61B2503/04 , A61B2503/06 , A61B2576/02 , G06T2207/30168
摘要： A fingerprint capture system, a fingerprint capture device, an image processing apparatus, a fingerprint capture method, and a storage medium that can acquire a high quality fingerprint image are provided. A disclosed example includes: a capture unit that captures a fingerprint; an image processing unit that processes a transferred fingerprint image captured by the capture unit; a display unit on which the fingerprint image transferred to the image processing unit is displayed; a recording unit where the fingerprint image transferred to the image processing unit is recorded by the image processing unit; and an instruction unit that inputs, in the image processing unit, a record instruction that instructs the image processing unit to record the fingerprint image in the recording unit. The image processing unit records, in the recording unit, the fingerprint image displayed on the display unit at the time the record instruction is input by the instruction unit.
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公开(公告)号：US11749112B2
公开(公告)日：2023-09-05
申请号：US17866371
申请日：2022-07-15
发明人： Satoru Imbe
IPC分类号： H04N7/18 , G08G1/16 , G06T1/00 , B60R21/00 , G06V20/58 , H04N23/63 , H04N23/667 , B60K35/00 , B60R1/00 , G06V40/10
CPC分类号： G08G1/165 , B60K35/00 , B60R1/00 , B60R21/00 , G06T1/00 , G06V20/58 , G08G1/16 , G08G1/166 , H04N7/18 , H04N23/634 , H04N23/667 , B60K2370/152 , B60R2300/30 , B60R2300/8093 , G06V40/10
摘要： A warning device according to the present invention includes an image acquisition unit configured to acquire an image group including a plurality of images taken in succession, a detection unit configured to perform detection of an object on each of images in the image group, a determination unit configured to compare detection results of the object in the image group in chronological order and determine a degree of movement of the object, and a warning unit configured to issue a warning in accordance with the determined degree of movement, wherein
the image acquisition unit acquires a plurality of image groups respectively based on a plurality of filter characteristics and the determination unit compares corresponding images between the plurality of image groups and thereby selects an image with high detection accuracy for each time period, compares the selected images in chronological order, and determines the degree of movement of the object.-
公开(公告)号：US11681912B2
公开(公告)日：2023-06-20
申请号：US16759878
申请日：2017-11-16
发明人： Kyung-su Kim , Yukyung Choi , Sung-jin Kim
CPC分类号： G06N3/08 , G06N3/04 , G06T1/00 , G06T7/0006 , G06T7/55 , G06T2207/20081 , G06T2207/20084 , G06V20/00
摘要： Provided are an AI system for simulating functions such as recognition, determination, and so forth of human brains by using a mechanical learning algorithm like deep learning, or the like, and an application thereof. In particular, according to the AI system and the application thereof, a neural network training method includes obtaining a plurality of first images belonging to a particular category and a plurality of second images for which a category is not specified, training a neural network model for category recognition, based on the plurality of first images belonging to the particular category, recognizing at least one second image corresponding to the particular category among the plurality of second images, by using the trained neural network model, and modifying and refining the trained neural network model based on the recognized at least one second image.
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公开(公告)号：US20230156319A1
公开(公告)日：2023-05-18
申请号：US17978541
申请日：2022-11-01
申请人： Robert John Gove
发明人： Robert John Gove
IPC分类号： H04N23/60 , G03B15/00 , G06T1/00 , G01B11/00 , G06F3/01 , G06F3/04883 , H04N23/61 , H04N23/62 , H04N23/611 , H04N23/65 , H04N23/661 , H04N23/698
CPC分类号： H04N23/64 , G01B11/00 , G03B15/006 , G06F3/01 , G06F3/04883 , G06T1/00 , G06T1/0007 , H04N23/61 , H04N23/62 , H04N23/611 , H04N23/651 , H04N23/661 , H04N23/698 , G03B37/00
摘要： A media capture device (MCD) that provides a multi-sensor, free flight camera platform with advanced learning technology to replicate the desires and skills of the purchaser/owner is provided. Advanced algorithms may uniquely enable many functions for autonomous and revolutionary photography. The device may learn about the user, the environment, and/or how to optimize a photographic experience so that compelling events may be captured and composed into efficient and emotional sharing. The device may capture better photos and videos as perceived by one’s social circle of friends, and/or may greatly simplify the process of using a camera to the ultimate convenience of full autonomous operation.
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