公开(公告)号：US20240320834A1

公开(公告)日：2024-09-26

申请号：US18579521

申请日：2022-07-22

申请人： KONINKLIJKE PHILIPS N.V.

发明人： Wenjin Wang ,  Albertus Cornelis Den Brinker ,  Albert Garcia Tormo ,  Ioannis Pappous ,  Steffen Weiss ,  Jan Hendrik Wuelbern ,  Peter Caesar Mazurkewitz ,  Julien Thomas Senegas ,  Thomas Netsch

IPC分类号： G06T7/11 ,  G06T7/00 ,  G06T7/254 ,  G06T7/60

CPC分类号： G06T7/11 ,  G06T7/0012 ,  G06T7/254 ,  G06T7/60 ,  G06T2207/10016 ,  G06T2207/20024 ,  G06T2207/30076

摘要： A method (100) is disclosed for determining a signal indicative of a state of a subject during a diagnostic imaging or therapeutic procedure based on camera observation. The method comprises acquiring (101) camera images from a camera configured to monitor a body part of the subject during the procedure, e.g. via a reflection thereof in a reflective surface. The method comprises detecting (102) a shape or contour of the reflective surface in at least one acquired camera image to define a region of interest in the image that contains image information corresponding to the body part of interest, and segmenting (103) the region of interest in one or more camera images to select pixels that correspond to a feature of the body part of interest. The method also comprises determining (105) the signal indicative of the state of the subject from the selection. The invention further relates to a corresponding device, system and computer-program.

公开(公告)号：US12099175B2

公开(公告)日：2024-09-24

申请号：US17104157

申请日：2020-11-25

申请人： Inscopix, Inc.

发明人： Koen Visscher ,  Shung Chieh ,  Arash Tajik

IPC分类号： G02B21/18 ,  A61B1/00 ,  A61B5/00 ,  G01N1/44 ,  G02B21/36 ,  G06T3/153 ,  G06T7/32 ,  G06T7/33 ,  G06T7/38 ,  G06T11/00 ,  H04N23/67

CPC分类号： G02B21/18 ,  A61B1/00186 ,  A61B5/0064 ,  A61B5/0068 ,  A61B5/0084 ,  G01N1/44 ,  G02B21/362 ,  G02B21/367 ,  G06T3/153 ,  G06T7/32 ,  G06T7/33 ,  G06T7/38 ,  G06T11/003 ,  H04N23/67 ,  A61B5/0071 ,  G06T2207/10016 ,  G06T2207/10056 ,  G06T2207/20024 ,  G06T2207/20056

摘要： An adapter configured to be optically coupled to a plurality of microscopes and including a) a first microscope interface configured to optically couple a first microscope to an optical element in optical communication with an optical probe; b) a second microscope interface configured to optically couple a second microscope to the optical element in optical communication with the optical probe; and c) an optical arrangement configured to direct light collected from a sample with the aid of the optical probe to (1) the first microscope and second microscope simultaneously, or (2) the first microscope or second microscope selectively.

公开(公告)号：US20240293891A1

公开(公告)日：2024-09-05

申请号：US18592904

申请日：2024-03-01

申请人： Precitec GmbH & Co. KG

发明人： Tom WALDE ,  Matthias WERNER ,  Martin HOCHBERG ,  Li Wen CHANG

IPC分类号： B23K26/03 ,  B23K26/082 ,  G06T7/564

CPC分类号： B23K26/032 ,  B23K26/082 ,  G06T7/564 ,  G06T2207/20024 ,  G06T2207/20221 ,  G06T2207/30164

摘要： A method and a laser processing system are for laser processing a workpiece by a laser beam. The method includes: recording an image of the workpiece with a camera, the beam path of which is coaxially coupled into a beam path of the laser beam and runs together with the beam path of the laser beam via a scanning device; determining a respective contour point for each measuring line of a plurality of measuring lines which are laid through an expected contour path of the workpiece in the recorded image; determining an actual contour path of the workpiece based on the determined contour points; and controlling the scanning device for positioning the laser beam for laser processing based on the actual contour path.

公开(公告)号：US12045980B2

公开(公告)日：2024-07-23

申请号：US17631258

申请日：2020-06-03

申请人： UNIVERSITE DE BORDEAUX ,  CENTRE HOSPITALIER UNIVERSITAIRE DE BORDEAUX ,  INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE—INSERM

发明人： Gael Dournes ,  Ilyes Benlala ,  François Laurent ,  Patrick Berger

IPC分类号： G06T7/00 ,  G06T7/11 ,  G06T7/136

CPC分类号： G06T7/0012 ,  G06T7/11 ,  G06T7/136 ,  G06T2207/10088 ,  G06T2207/20024 ,  G06T2207/30061

摘要： A Method for generating a biomarker includes acquiring an image using an MRI system; processing the MRI image to generate a three-dimensional image of the lung; generating a first function corresponding to the distribution of the different signal intensity values; automatically calculating a filtering threshold of the first function from a second signal intensity value distribution function; segmenting a lung volume comprising: a main volume; a filtered volume of a volume of voxels quantified by the first function and filtered by at least the calculated filtering threshold, normalizing the values of the three-dimensional image of the lung volume; generating a biomarker indicating a normalized segmented volume ratio.

公开(公告)号：US20240221188A1

公开(公告)日：2024-07-04

申请号：US18402003

申请日：2024-01-02

申请人： The Regents of the University of Colorado, a body corporate

发明人： Min-Hyung Choi ,  Shane Transue

IPC分类号： G06T7/292 ,  G16H50/50

CPC分类号： G06T7/292 ,  G16H50/50 ,  G06T2207/10016 ,  G06T2207/10028 ,  G06T2207/20024

摘要： Systems and methods for contagion mapping are disclosed herein. An implementation of the contagion modeling system based on a thermal depth video capture is disclosed. The modelling system includes two CO2 thermal depth imaging cameras connected to a processor. The CO2 thermal depth imaging cameras are configured so that they have fields of view within a modeling area. The modeling area includes a stationary object, a moving object and a gaseous fluid source, which is a contagion source.

公开(公告)号：US20240215507A1

公开(公告)日：2024-07-04

申请号：US18529464

申请日：2023-12-05

申请人： WILDER FIELDS, LLC

发明人： Jacob David Counne

IPC分类号： A01G31/04 ,  A01G7/04 ,  A01G9/02 ,  A01G9/029 ,  A01G9/14 ,  A01G9/24 ,  A01G27/00 ,  G06T7/50 ,  G06T7/90

CPC分类号： A01G31/042 ,  A01G7/045 ,  A01G9/022 ,  A01G9/0295 ,  A01G9/143 ,  A01G27/003 ,  A01G9/247 ,  G06T7/50 ,  G06T7/90 ,  G06T2207/10028 ,  G06T2207/10048 ,  G06T2207/20024 ,  G06T2207/30188

摘要： The present disclosure is directed to improved vertical farming using autonomous systems and methods for growing edible plants, using improved stacking and shelving units configured to allow for gravity-based irrigation, gravity-based loading and unloading, along with a system for autonomous rotation, incorporating novel plant-growing pallets, while being photographed and recorded by camera systems incorporating three dimensional/multispectral cameras, with the images and data recorded automatically sent to a database for processing and for gauging plant health, pest and/or disease issues, and plant life cycle. The present disclosure is also directed to novel harvesting methods, novel modular lighting, novel light intensity management systems, real time vision analysis that allows for the dynamic adjustment and optimization of the plant growing environment, and a novel rack structure system that allows for simplified building and enlarging of vertical farming rack systems.

公开(公告)号：US20240193746A1

公开(公告)日：2024-06-13

申请号：US18078852

申请日：2022-12-09

申请人： Himax Technologies Limited

发明人： Tung-Ying Wu

IPC分类号： G06T5/00

CPC分类号： G06T5/006 ,  G06T5/002 ,  G06T2207/20024

摘要： An optical distortion correction system includes a correction device that generates correction values according to data from a lens; a weighting device that generates weights for corresponding data according to the correction values; a jag detector that detects a jag in an outline according to the data; a filter that provides a spatial filter when a jag is detected; and a smoothing device that smooths the data by the weights and the spatial filter, thereby resulting in smoothed data.

公开(公告)号：US11995880B2

公开(公告)日：2024-05-28

申请号：US17561125

申请日：2021-12-23

申请人： Research & Business Foundation SUNGKYUNKWAN UNIVERSITY

发明人： Soon Cheol Noh ,  Mann Soo Hong ,  Jee-Hyong Lee

IPC分类号： G06V10/764 ,  G06N3/08 ,  G06T5/70 ,  G06V10/82

CPC分类号： G06V10/764 ,  G06N3/08 ,  G06T5/70 ,  G06V10/82 ,  G06T2207/20024

摘要： An Out-Of-Distribution (OOD) detection method performed by an OOD detection device is provided. The OOD detection method includes generating a noise filter using training data based on a target distribution and using a classification model pre-trained according to the target distribution, training the generated noise filter to reduce a loss function for a first output value obtained by applying the training data passed through the generated noise filter to the pre-trained classification model, and detecting Out-Of-Distribution (OOD) for new data using a second output value obtained by applying the new data passed through the trained noise filter to the pre-trained classification model.

公开(公告)号：US20240144439A1

公开(公告)日：2024-05-02

申请号：US18244840

申请日：2023-09-11

申请人： Tencent Technology (Shenzhen) Company Limited

发明人： Liqiang WANG

IPC分类号： G06T5/60

CPC分类号： G06T5/60 ,  G06T2207/20024

摘要： Some aspects of the disclosure provide a method of deep learning-based filtering. The method includes obtaining a reconstructed image corresponding to a coded image and at least a quantization parameter. At least a portion of the reconstructed image is reconstructed based on the quantization parameter. The method also includes generating an input to a deep learning filter according to a point multiplication operation of the reconstructed image and the at least the quantization parameter. The point multiplication operation includes pixel-wise multiplications of the at least the portion of the reconstructed image with the quantization parameter. Further, the method includes generating, by the deep learning filter and in response to the input, a filtered image corresponding to the reconstructed image. Apparatus and non-transitory computer-readable storage medium counterpart embodiments are also contemplated.

公开(公告)号：US11972566B2

公开(公告)日：2024-04-30

申请号：US18315854

申请日：2023-05-11

申请人： MATRIXSPEC SOLUTIONS INC.

发明人： Michael Ngadi ,  Li Liu ,  Chen Zheng

IPC分类号： G06T7/00 ,  A01K43/00 ,  G06F18/211 ,  G06F18/24 ,  G06F18/25 ,  G06T7/40 ,  G06T7/90 ,  G06V10/56 ,  G06V10/764 ,  G06T7/11

CPC分类号： G06T7/0012 ,  A01K43/00 ,  G06F18/211 ,  G06F18/24 ,  G06F18/253 ,  G06T7/40 ,  G06T7/90 ,  G06V10/56 ,  G06V10/764 ,  G06T7/11 ,  G06T2207/10024 ,  G06T2207/20024 ,  G06T2207/30004 ,  G06T2207/30044

摘要： Disclosed are systems, devices, and methods for detecting characteristics of an unhatched egg. A set of images of an unhatched egg are obtained, where each of the spectral images is obtained in a particular wavelength range. The set of images is processed to extract image features, where the image features includes an image texture feature. The extracted image features are processed to classify the unhatched egg according to at least one characteristic. The at least one characteristic may include fertility and/or gender.