公开(公告)号：WO2022128374A1

公开(公告)日：2022-06-23

申请号：PCT/EP2021/082773

申请日：2021-11-24

Applicant: ASML NETHERLANDS B.V.

Inventor： LIANG, Haoyi ,  MA, Bing ,  CHEN, Zhichao ,  KEA, Marc, Jurian

IPC: G03F7/20 ,  G01N21/956 ,  G06T7/00 ,  G06V10/24

Abstract: Systems and methods of image alignment are disclosed herein. The method of image alignment may comprise obtaining an image of a sample, obtaining information associated with a corresponding reference image, generating a modified rendered image by blurring a rendered image of the corresponding reference image such that a topology of the rendered image is substantially preserved, wherein a degree of blurring is based on a characteristic of the topology, and aligning the image of the sample with the blurred rendered image. The method may further comprise aligning the image of the sample with the corresponding reference image based on an alignment between the image of the sample and the blurred rendered image.

公开(公告)号：WO2022107180A1

公开(公告)日：2022-05-27

申请号：PCT/IT2021/050372

申请日：2021-11-18

Applicant: I4X S.R.L.

Inventor： DA FORNO, Roberto

IPC: G06V20/56 ,  G06V20/10 ,  G06V10/24

Abstract: The invention concerns a method for locating users in a determinate indoor environment (20) by means of artificial intelligence, comprising the creation and storage of a data set (12) of images (21) associated with a position (P) of acquisition in said environment (20), the training of at least one neural network (14) of a processing unit (13) in order to teach it to recognize and determine a relationship between image (21) and position (P), and the processing of an image (I) received from a user in order to recognize and identify the position of acquisition of the image (I). The present invention also concerns an apparatus for locating a user in an indoor environment.

公开(公告)号：WO2022080869A1

公开(公告)日：2022-04-21

申请号：PCT/KR2021/014147

申请日：2021-10-13

Applicant: 삼성전자 주식회사

Inventor： 남상범

IPC: G06T17/05 ,  G06T19/00 ,  G06T19/20 ,  G06V10/24 ,  G06T11/60

Abstract: 본 문서에 개시되는 일 실시예에 따른 전자 장치는 카메라 모듈, 통신 회로, 메모리, 및 프로세서를 포함하고, 상기 프로세서는 상기 카메라 모듈을 이용하는 제1 어플리케이션을 실행하고, 상기 제1 어플리케이션 구동 중, 상기 카메라 모듈을 통해 제1 이미지를 획득하고, 상기 제1 이미지에서 지정된 종류의 객체를 인식하고, 상기 제1 이미지가 촬영된 위치 정보를 획득하고, 3차원 가상 지도에서, 상기 위치 정보에 대응하는 제1 가상 지점을 결정하고, 상기 제1 가상 지점에서 상기 제1 이미지에 대응하는 제2 이미지를 획득하고, 상기 제1 이미지와 상기 제2 이미지의 비교에 기반하여, 상기 객체에 관한 상기 3차원 가상 지도의 데이터를 업데이트할 수 있다.

公开(公告)号：WO2023031510A1

公开(公告)日：2023-03-09

申请号：PCT/FI2022/050556

申请日：2022-08-29

Applicant: TRUEMED OY

Inventor： KANNAS, Tuomas ,  RAITIO, Ville ,  HEIKEL, Oskari ,  PALOHEIMO, Olli ,  BERG, Jyrki ,  PICCININI, Nicola ,  LATVALA, Hemmo ,  NAZARBEIGI, Amir

IPC: G06V10/42 ,  G06V10/74 ,  G06V10/24 ,  G06V10/44 ,  G06V10/82 ,  G06V10/12 ,  G06T7/38 ,  G06T7/33 ,  G06T3/00

Abstract: The invention relates to a method, mobile user device and system for identifying authenticity of a cylindrical object (10) from photographic images. The method comprises acquiring two or more photographic images (40, 50, 51, 52, 53, 54) of the cylindrical object (10) from different angles around the cylinder axis (A) with an imaging device (30), generating a target image (70) from the two or more photographic images (40, 50, 51, 52, 53, 54) by image stitching, analysing the target image (70) in relation to a reference image (90) representing an original cylindrical object and generating an identification output based on the analysing, and generating an authenticity identification indication based on the identification output.

公开(公告)号：WO2022272166A1

公开(公告)日：2022-12-29

申请号：PCT/US2022/035130

申请日：2022-06-27

Applicant: INTRINSIC INNOVATION LLC

Inventor： VENKATARAMAN, Kartik ,  KALRA, Agastya ,  KADAMBI, Achuta ,  RASKAR, Ramesh

IPC: G06V10/145 ,  G06V10/24 ,  G06V10/774 ,  G06V10/82 ,  G06V20/64 ,  G06V10/26 ,  G06V10/74 ,  G02B27/288 ,  G06N3/08 ,  G06T17/00 ,  G06T2207/10028 ,  G06T2207/20081 ,  G06T2207/30108 ,  G06T7/344 ,  G06T7/50 ,  G06T7/75 ,  G06V10/761 ,  G06V20/653 ,  G06V2201/06 ,  G06V2201/12

Abstract: A system for collecting data for training a computer vision model for shape estimation includes: an imaging system configured to capture one or more images; and a processing system including a processor and memory storing instructions that, when executed by the processor, cause the processor to: receive one or more input images from the imaging system; estimate a pose of an object depicted in the one or more images; render a shape estimate from a 3-D model of the object posed in accordance with the pose of the object; and generate a data point of a training dataset, the data point including one or more images based on the one or more input images and a label corresponding to the one or more images, the label including the shape estimate.

公开(公告)号：WO2022271752A1

公开(公告)日：2022-12-29

申请号：PCT/US2022/034414

申请日：2022-06-21

Applicant: CYNGN, INC.

Inventor： MA, Biao ,  TAL, Lior

IPC: G06T7/37 ,  G06T7/38 ,  G06V10/24 ,  G01S17/86 ,  G01S17/89 ,  G06T7/33 ,  G06T7/73 ,  G01S17/931 ,  G01S7/4876 ,  G01S7/4913 ,  G01S7/497 ,  G06T17/20 ,  G06T19/20 ,  G06T2219/2016 ,  H04L7/0041 ,  H04N23/951

Abstract: A method may include determining an alignment time based on a zero-crossing point corresponding to a LiDAR sensor and a horizontal field of view corresponding to an image- capturing sensor. The method may include determining a delay timing for initiating image capturing by the image-capturing sensor in which the delay timing is based on at least one of: the alignment time, a packet capture timing corresponding to the LiDAR sensor, and an average frame exposure duration corresponding to the image-capturing sensor. The method may include initiating data capture by the LiDAR sensor, and after the initiating of data capture by the LiDAR sensor and after the delay timing has elapsed., initiating data capture by the image- capturing sensor.

公开(公告)号：WO2022257346A1

公开(公告)日：2022-12-15

申请号：PCT/CN2021/128252

申请日：2021-11-02

Applicant: 上海商汤智能科技有限公司

Inventor： 吴凌云 ,  胡志强 ,  张少霆

IPC: G06V10/00 ,  G06V10/24 ,  G06V10/762 ,  G06V10/82

Abstract: 本申请实施例公开了一种目标检测方法、装置、设备、存储介质及计算机程序。该目标检测方法包括：获取目标图像帧以及若干支持图像帧，其中，目标图像帧和至少部分的支持图像帧通过不同时刻对目标进行拍摄得到；对目标图像帧与若干支持图像帧进行特征聚合，得到聚合结果，其中，支持图像帧对应的聚合权重与支持图像帧的图像质量相关，和/或，在特征聚合之前对目标图像帧和支持图像帧进行基于目标的特征对齐；利用聚合结果分别对目标图像帧的初始检测结果进行调整，得到目标图像帧对应的最终检测结果，其中，所述初始检测结果是关于目标的检测结果。上述方案，能够提高目标检测结果的准确度。

公开(公告)号：WO2022201151A1

公开(公告)日：2022-09-29

申请号：PCT/IL2022/050316

申请日：2022-03-21

Applicant: MIRAGE DYNAMICS LTD

Inventor： EL-SANA, Jihad

IPC: A63F13/61 ,  A63F9/24 ,  G06Q30/02 ,  G06N5/02 ,  G06N20/00 ,  G06V10/24

Abstract: A system for measuring the level of exposure of players to advertisements displayed in computer games, comprising a workstation comprising at least one processor, for executing the computer game; a software module installed on the workstation being adapted to copy, at a predetermined rate, frames to be analyzed, from a frame buffer of the workstation, into a memory, such as shared memory; a computerized device comprising at least one processor, for processing and analyzing the copied frames by an independent deep learning application that runs in parallel to the game application. The deep learning application being adapted to extract features from each analyzed frame using a Convolutional Neural Network (CNN) model and localize the detection region of advertisements within the each analyzed frame using a Recurrent Neural Network (RNN) model.

公开(公告)号：WO2022197958A1

公开(公告)日：2022-09-22

申请号：PCT/US2022/020801

申请日：2022-03-17

Applicant: QUALCOMM INCORPORATED

Inventor： ABATI, Davide ,  HABIBIAN, Amirhossein ,  GHODRATI, Amir

IPC: G06N3/04 ,  G06N7/00 ,  G06T7/33 ,  G06N3/08 ,  G06V10/24 ,  G06V10/82 ,  G06V20/40

Abstract: A processor-implemented method for processing a video includes receiving the video as an input at an artificial neural network (ANN). The video includes a sequence of frames. A set of features of a current frame of the video and a prior frame of the video are extracted. The set of features including a set of support features for a set of pixels of the prior frame to be aligned with a set of reference features of the current frame. A similarity between a support feature for each pixel in the set of pixels of the set of support features of the prior frame and a corresponding reference feature of the current frame is computed. An attention map is generated based on the similarity. An output including a reconstruction of the current frame is generated based on the attention map.

公开(公告)号：WO2022189482A2

公开(公告)日：2022-09-15

申请号：PCT/EP2022/055984

申请日：2022-03-09

Applicant: DETECTSYSTEM LAB A/S

Inventor： LOVMAND, Jan ,  TORP, Lars ,  HOLM, Rasmus Bækgård

IPC: G06V10/24 ,  G06Q40/00 ,  G06T7/00 ,  G06V10/32 ,  G06V10/36 ,  G06V10/56 ,  G06V10/74 ,  G06V20/30 ,  G06V10/86 ,  G06Q10/10 ,  G06Q40/08 ,  G06V10/242 ,  G06V10/761 ,  G06V2201/11

Abstract: The present invention provides a method for quantitatively rating the degree of similarity of images by using orientation, resizing of the digital image, pixilation of the digital image, creation of an image string suitable for generating a hit-score. In the generation of the image string color codes e.g. by the RGB system is used. The hit-score can be a percentage identity or homology between the image strings of the two digital images, said hit-score being the rating of the similarity between the two digital images. The invention also related to the use of the method in process of assessing insurance claims. Further the invention to the use of said method and for a computer program with instruction for carrying out the method.