公开(公告)号：EP4411642A1

公开(公告)日：2024-08-07

申请号：EP22885816.3

申请日：2022-10-21

申请人： Huawei Technologies Co., Ltd.

发明人： LUO, Yingzhao ,  WANG, Dong

IPC分类号： G06T7/80

CPC分类号： G06T7/11 ,  G06T7/85 ,  G06T2207/1001220130101 ,  G06T2207/3017220130101 ,  G06T2207/3019620130101 ,  G06V40/103 ,  G06V10/16 ,  G06V10/14 ,  H04N23/695 ,  H04N23/69 ,  H04N23/90 ,  H04N17/002 ,  H04N23/60 ,  H04N23/662

摘要： A parameter determining method and a related device are disclosed, to automatically determine an image adjustment parameter of a collection device, so as to obtain a frame image of a free viewpoint video. The method is applied to a control device, and the method includes: controlling poses of a plurality of pan-tilt-zooms, so that lenses of N collection devices on the plurality of pan-tilt-zooms point to a target subject in a target area, where the N collection devices are arranged around the target area, and N is a positive integer greater than 1; obtaining N images, where each of the N images is one frame of image collected by each of the N collection devices for the target subject; and determining image adjustment parameters of the N collection devices, where the image adjustment parameter is determined based on skeletal features extracted from the N images, and the image adjustment parameter is used to obtain the frame image of the free viewpoint video.

公开(公告)号：EP3617933B1

公开(公告)日：2024-06-12

申请号：EP18191615.6

申请日：2018-08-30

IPC分类号： G06V10/14 ,  G06V20/52

CPC分类号： G06V20/52 ,  G06V10/14

公开(公告)号：EP4425452A1

公开(公告)日：2024-09-04

申请号：EP22887389.9

申请日：2022-09-30

申请人： Petnow Inc.

发明人： LIM, Joon Ho ,  PAK, Dae Hyun

IPC分类号： G06V40/10 ,  G06V10/776 ,  G06V10/44 ,  G06V10/46 ,  G06V10/14

CPC分类号： G06V40/10 ,  G06V10/44 ,  G06V10/14 ,  G06V10/776 ,  G06V10/46

摘要： Provided are a method and device capable of determining whether an image of a nose print is a frontal image in a process of obtaining the image of the nose print for identification of a companion animal. A method of testing suitability of an image for training or recognizing the nose print of the companion animal includes obtaining an image including a face of the companion animal, extracting a nose region of the companion animal from the image, extracting feature points representing a contour of the nose from the nose region, and determining whether the nose region is frontal based on a positional relationship of the feature points.

公开(公告)号：EP4394364A1

公开(公告)日：2024-07-03

申请号：EP23731930.6

申请日：2023-03-29

申请人： Contemporary Amperex Technology Co., Limited

发明人： ZOU, Xiaohong ,  SONG, Yunlong ,  XIN, Huqiang ,  SONG, Lei ,  ZHANG, Xiaohui

IPC分类号： G01N21/84 ,  G01N21/01 ,  G06V10/14

CPC分类号： G01N21/84 ,  G06V10/14 ,  G01N21/01

摘要： The present application relates to the technical field of detection devices, and provides a carved code quality detection apparatus and system, wherein the carved code quality detection apparatus includes: a support assembly, including a guide rod, a baffle and a first support plate, the guide rod extending along the height direction, the baffle being fixedly connected to the upper end of the guide rod, and the first support plate being fixedly connected to the lower end of the guide rod; a visual detection system, including an imaging assembly movably connected to the guide rod; and a driving assembly, arranged on the baffle and connected to the imaging assembly, the driving assembly being configured to drive the imaging assembly to move up or down. The technical solutions of the present application can achieve online detection of the carved code quality of a member to be detected, thereby reducing the risk of false detection or missed detection caused by manual visual inspection.

公开(公告)号：EP4437499A1

公开(公告)日：2024-10-02

申请号：EP22899340.8

申请日：2022-11-22

申请人： Trustees of Tufts College ,  Research Foundation of the City University of New York ,  White, Jessica

发明人： PANETTA, Karen, A. ,  AGAIAN, Sos, S. ,  PARAMATHMA RAO, Shishir ,  RAJEEV, Srijith ,  KAMATH KALASA MOHANDAS, Shreyas ,  RAJENDRAN, Rahul ,  WHITE, Jessica

IPC分类号： G06T7/246 ,  G06F18/24 ,  G06V20/68

CPC分类号： G06V20/68 ,  G06V10/14 ,  G06V10/82 ,  G06V10/454 ,  G06V10/87 ,  G06T2207/1001620130101 ,  G06T2207/2008120130101 ,  G06T2207/1002420130101 ,  G06T2207/2008420130101 ,  G06T2207/1004820130101 ,  G06T2207/1005620130101 ,  G06T2207/2007620130101 ,  G06T2207/2006420130101 ,  G06T2207/2001620130101 ,  G06T2207/2010420130101 ,  G06T7/0012 ,  G06T2207/3002420130101

公开(公告)号：EP4408010A1

公开(公告)日：2024-07-31

申请号：EP23153714.3

申请日：2023-01-27

申请人： Aptiv Technologies AG

发明人： SAHELI, Ali ,  BARTH, Alexander

IPC分类号： H04N23/73 ,  H04N23/71 ,  H04N23/611 ,  H04N23/76 ,  G06V20/59

CPC分类号： H04N23/73 ,  H04N23/71 ,  H04N23/611 ,  H04N23/76 ,  H04N23/6811 ,  G06V20/597 ,  G06V10/14

摘要： The present disclosure relates to a computer-implemented method for controlling the exposure time of an imaging device, the method comprising: obtaining imaging data from the imaging device, the imaging data being grouped in one or more regions, wherein each region is associated with a weighting coefficient; modifying one or more of the weighting coefficients based on light intensity values obtained from the imaging data and being of the associated regions; determining, based on the obtained imaging data and the weighting coefficients, a light intensity value for at least a part of the imaging data; adapting, based on the light intensity value, the exposure time of the imaging device.

公开(公告)号：EP4414942A1

公开(公告)日：2024-08-14

申请号：EP24156027.5

申请日：2024-02-06

申请人： infraTest Prüftechnik GmbH

发明人： Peiker, Mario

IPC分类号： G06V10/14 ,  G01N33/42 ,  G06V10/10 ,  G06V10/24 ,  G06V10/26 ,  G06V10/44 ,  G06V10/48 ,  G06V10/762 ,  G06V10/82 ,  G06V20/52 ,  G06V20/64

CPC分类号： G01N33/42 ,  G06V20/52 ,  G06V10/14 ,  G06V10/16 ,  G06V20/647 ,  G06V10/247 ,  G06V10/26 ,  G06V10/82 ,  G06V10/48 ,  G06V10/763 ,  G06V10/44

摘要： Die vorliegende Erfindung betrifft ein Verfahren zum Vermessen eines Bohrkerns (12) eines Straßenbelags umfassend die Schritte: In Drehung Versetzen (S10) des Bohrkerns (12); Beleuchten (S20) des Bohrkerns (12) mit einer Beleuchtungseinheit (16); Aufnehmen (S30) des in Drehung versetzten und beleuchteten Bohrkerns (12) mit einer Kameraeinheit (18); Analysieren (S40) des aufgenommenen Bohrkerns (12) bezüglich seiner Beschaffenheit, wobei der Bohrkern (12) mittels eines Analysealgorithmus automatisiert bezüglich eines der folgenden Parameter analysiert wird: Farbe des Bitumen-Mineralstoffgemischs, Korngrößen, Kornverteilung, Porigkeit, Anzahl der Schichten, Kompaktierung der Schichten, Schichtgrenzen (30), Hohlräume und/oder Farbübergänge zwischen den Schichten. Die vorliegende Erfindung betrifft ferner eine entsprechende Vorrichtung.

公开(公告)号：EP4405917A1

公开(公告)日：2024-07-31

申请号：EP22797251.0

申请日：2022-09-22

申请人： Optronia Gmbh

发明人： HAUSMANN, Ulrich

IPC分类号： G06V20/10 ,  G06V10/14 ,  G06V10/44

CPC分类号： G06V20/188 ,  G06V10/14 ,  G06V10/44

公开(公告)号：EP3926575B1

公开(公告)日：2024-06-05

申请号：EP19914778.6

申请日：2019-02-15

IPC分类号： G06T1/00 ,  G03F7/20 ,  G02B21/06 ,  G02B21/00 ,  G01N21/88 ,  G01B11/30 ,  G01B11/24

CPC分类号： G02B21/0016 ,  G02B21/06 ,  G01B11/306 ,  G06V40/13 ,  G06V10/14 ,  H04N23/56

公开(公告)号：EP4370866A1

公开(公告)日：2024-05-22

申请号：EP22741534.6

申请日：2022-07-13

申请人： Sony Semiconductor Solutions Corporation ,  Sony Depthsensing Solutions SA/NV

发明人： HUSTIN, Serge ,  LOVELL, Martin

IPC分类号： G01B11/25 ,  G06T7/521 ,  G06T7/593 ,  G06V10/74

CPC分类号： G01B11/2513 ,  G01B11/2518 ,  G01B11/2545 ,  G01B2210/5220130101 ,  G06T7/521 ,  G06T7/593 ,  G06V10/14