Patents Examined by Ian L Lemieux
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Patent number: 11656115Abstract: The present disclosure relates to a method for determining at least one process variable of a medium. The method includes steps of recording a first value for the process variable by means of a first method for determining the process variable and recording a second value for the process variable by means of a second method for determining the process variable. The method also includes steps of selecting at least one of the detected values for the process variable by means of a classifier and outputting the selected value for the process variable. The present disclosure further relates to a computer program designed for executing a method according to the present disclosure, and to a computer program product having a computer program according to the present disclosure.Type: GrantFiled: October 16, 2019Date of Patent: May 23, 2023Assignee: Endress+Hauser Conducta GmbH+Co. KGInventors: Sergey Lopatin, Dieter Waldhauser, Thomas Alber, Philipp Leufke, Markus Kilian, Tobias Brengartner, Rebecca Page
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Patent number: 11657595Abstract: An imaging device may capture images of a scene, where the scene includes retroreflective materials. Where visual images and depth images are captured from a scene, and the depth images have ratios of supersaturated pixels that are less than a predetermined threshold, a location map of the scene is generated or updated based on the depth images. Where the ratios are greater than the predetermined threshold, the location map of the scene is generated or updated based on the visual images. Additionally, where each of a plurality of imaging devices detect concentrations of supersaturated pixels beyond a predetermined threshold or limit within their respective fields of view, an actor present on the scene may be determined to be wearing retroreflective material, or otherwise designated as a source of the supersaturation, and tracked with the scene based on coverage areas that are determined to have excessive ratios of supersaturated pixels.Type: GrantFiled: February 8, 2021Date of Patent: May 23, 2023Assignee: Amazon Technologies, Inc.Inventors: Samuel Nathan Hallman, Petko Tsonev, Michael Francis O'Malley, Jayakrishnan Eledath, Jue Wang, Tian Lan
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Patent number: 11651515Abstract: It is possible to determine a geometric transformation matrix representing geometric transformation between an input image and a template image with high precision. A geometric transformation matrix/inlier estimation section 32 determines a corresponding point group serving as inliers, and estimates the geometric transformation matrix representing the geometric transformation between the input image and the template image. A scatter degree estimation section 34 estimates scatter degree of the corresponding points based on the corresponding point group serving as inliers. A plane tracking convergence determination threshold calculation section 36 calculates a threshold used in convergence determination when iterative update of the geometric transformation matrix in a plane tracking section 38 is performed based on the estimated scatter degree.Type: GrantFiled: May 14, 2019Date of Patent: May 16, 2023Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Jun Shimamura, Yukito Watanabe, Tetsuya Kinebuchi
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Patent number: 11651581Abstract: A system and method for determining a correspondence map between a first and second image by determining a set of correspondence vectors for each pixel in the first image and selecting a correspondence vector from the set of correspondence vectors based on a cost value.Type: GrantFiled: April 30, 2021Date of Patent: May 16, 2023Assignee: Compound Eye, Inc.Inventors: Jason Devitt, Haoyang Wang, Konstantin Azarov
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Patent number: 11645766Abstract: A processor may receive a media frame collection. The media frame collection may include two or more frames. The processor may identify, from the media frame collection, a location of an entity. The processor may determine whether the location of the entity is within a threshold location in regard to the other two or more frames in the media frame collection. The processor may display the one or more frames that exceed the threshold location to a user.Type: GrantFiled: May 4, 2020Date of Patent: May 9, 2023Assignee: International Business Machines CorporationInventors: Gandhi Sivakumar, Jayachandu Bandlamudi, Rizwan Dudekula, Ross Davis
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Patent number: 11640673Abstract: The invention relates to a method and a system for measuring an object (2) by means of stereoscopy, in which method a pattern (3) is projected onto the object surface by means of a projector (9) and the pattern (3), which is designated as a scene and is projected onto the object surface, is captured by at least two cameras (4.1, 4.2, 4.3, 4.4), wherein correspondences of the scene are found in the images captured by the cameras (4.1, 4.2, 4.3, 4.4) by means of a computing unit (5) using image processing, and the object (2) is measured by means of the correspondences found. According to the invention, the cameras (4.1, 4.2, 4.3, 4.4) are intrinsically and extrinsically calibrated, and a two-dimensional and temporal coding is generated during the pattern projection, by (a) projecting a (completely) two-dimensionally coded pattern (3) and capturing the scene using the cameras (4.1, 4.2, 4.3, 4.Type: GrantFiled: April 12, 2019Date of Patent: May 2, 2023Assignee: ISRA VISION AGInventors: Holger Wirth, Peter Neugebauer, Manuel Scholz, Enis Ersü
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Patent number: 11625819Abstract: A method for verifying an image can include: acquiring a first feature point set of a source image and a second feature point set of a target image; determining a target local feature point pair based on the first feature point set and the second feature point set; determining a mapped point of the first feature point on the target image; determining a distance between a second feature point and the mapped point; acquiring a quantity of reference local feature point pairs; and determining that the target image is an image acquired by copying the source image based on the quantity being greater than a target quantity.Type: GrantFiled: October 19, 2020Date of Patent: April 11, 2023Assignee: BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., LTD.Inventors: Yong Yuan, Yan Li, An Liu, Jie Yang, Bingqing Ke, Yanjun Ma, Cunyi Zhang, Dong Ding
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Patent number: 11625837Abstract: An earthquake monitoring system includes a first monitor and a computer system. The first monitor is configured to photograph at least one reference point disposed on a first floor slab of a building to generate a first initial image and a first image stream. The first monitor is disposed on a second floor slab of the building. The computer system is configured to process the first initial image and the first image stream, to obtain a first interlayer relative displacement vector between the first floor and the second floor according to the first image stream and a rotation angle of the first monitor, and output a warning signal according to the first interlayer relative displacement vector.Type: GrantFiled: February 25, 2021Date of Patent: April 11, 2023Assignee: National Taiwan University of Science and TechnologyInventors: Ting-Yu Hsu, Xiang-Ju Kuo
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Patent number: 11625848Abstract: Embodiments provide multi-angle screen coverage analysis. In some embodiments, a system obtains a computer graphics generated image having at least one target object for analysis. The system determines screen coverage information and depth information for the at least one target object. The system then determines an asset detail level for the at least one target object based on the screen coverage information and the depth information. The system then stores the asset detail level in a database, and makes the asset detail level available to users.Type: GrantFiled: October 15, 2020Date of Patent: April 11, 2023Assignee: UNITY TECHNOLOGIES SFInventor: Kenneth Gimpelson
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Patent number: 11580616Abstract: A method of content production includes generating a survey of a performance area that includes a point cloud representing a first physical object, in a survey graph hierarchy, constraining the point cloud and a taking camera coordinate system as child nodes of an origin of a survey coordinate system, obtaining virtual content including a first virtual object that corresponds to the first physical object, applying a transformation to the origin of the survey coordinate system so that at least a portion of the point cloud that represents the first physical object is substantially aligned with a portion of the virtual content that represents the first virtual object, displaying the first virtual object on one or more displays from a perspective of the taking camera, capturing, using the taking camera, one or more images of the performance area, and generating content based on the one or more images.Type: GrantFiled: April 13, 2021Date of Patent: February 14, 2023Assignee: LUCASFILM ENTERTAINMENT COMPANY LTD.Inventors: Douglas G. Watkins, Paige M. Warner, Dacklin R. Young
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Patent number: 11573091Abstract: In a method for determining the geographic position and orientation of a vehicle, an image of the vehicle's surroundings is recorded by at least one camera of the vehicle, wherein the recorded image at least partially comprises regions of the vehicle's surroundings on the ground level. Classification information is generated for the individual pixels of the recorded image and indicates an assignment to one of several given object classes, wherein based on this assignment, a semantic segmentation of the image is performed. Ground texture transitions based on the semantic segmentation of the image are detected. The detected ground texture transitions are projected onto the ground level of the vehicle's surroundings. The deviation between the ground texture transitions projected onto the ground level of the vehicle's surroundings and ground texture transitions in a global reference map is minimized. The current position and orientation of the vehicle in space is output based on the minimized deviation.Type: GrantFiled: April 23, 2020Date of Patent: February 7, 2023Assignee: VOLKSWAGEN AKTIENGESELLSCHAFTInventor: Volker Patricio Schomerus
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Patent number: 11568199Abstract: A method of secure classification of input data by a convolutional neural network (CNN), including (a) determination, by application of the CNN to the input data, of a first classification vector associating with each of a plurality of potential classes a representative integer score of the probability of the input data belonging to the potential class, the first vector corresponding to one possible vector, each possible vector of the first set associating with each of the plurality of potential classes an integer score; (b) construction, from the first vector, of a second classification vector of the input data, such that the second vector also belongs to the first space of possible vectors and has a distance with the first vector according to a given distance function equal to a non-zero reference distance; and return of the second vector as result of the secure classification.Type: GrantFiled: October 2, 2019Date of Patent: January 31, 2023Assignee: IDEMIA IDENTITY & SECURITY FRANCEInventors: Vincent Despiegel, Hervé Chabanne
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Patent number: 11568981Abstract: A user terminal apparatus is provided. The user terminal apparatus includes a camera configured to obtain a captured image; a storage configured to store a food intake history; a processor configured to extract a food image from the captured image and determine a food type of a food item included in the captured image based on feature information of the extracted food image and the previously stored food intake history; and a display configured to display relevant information about the determined food type.Type: GrantFiled: September 16, 2020Date of Patent: January 31, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seong-min Kang, Heung-woo Han
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Patent number: 11564651Abstract: Various methods and systems are provided for x-ray imaging. In one embodiment, a method for an image pasting examination comprises acquiring, via an optical camera and/or depth camera, image data of a subject, controlling an x-ray source and an x-ray detector according to the image data to acquire a plurality of x-ray images of the subject, and stitching the plurality of x-ray images into a single x-ray image. In this way, optimal exposure techniques may be used for individual acquisitions in an image pasting examination such that the optimal dose is utilized, stitching quality is improved, and registration failures are avoided.Type: GrantFiled: January 14, 2020Date of Patent: January 31, 2023Assignee: GE Precision Healthcare LLCInventors: Dejun Wang, Jingyi Yang, Yaan Ge, Aizhen Zhou, Katelyn Nye, Gireesha Rao, Buer Qi, Najib Akram
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Patent number: 11561326Abstract: A computing system includes at least one processor, and a memory communicatively coupled to the at least one processor. The processor is configured to receive at least two successive radar images of precipitation data, generate a motion vector field using the at least two successive radar images, forecast linear prediction imagery of future precipitation using the motion vector field, and generate corrected output imagery corresponding to the forecasted linear prediction imagery of the future precipitation corrected by a first neural network. In addition, the processor is further configured to receive, by a second neural network, the linear prediction imagery, and one of observed imagery and the corrected output imagery, and distinguish, by the second neural network, between the corrected output imagery and the observed imagery to produce conditioned output imagery. The processor is also configured to display the conditioned output imagery on a display.Type: GrantFiled: May 17, 2019Date of Patent: January 24, 2023Assignee: ACME ATRONOMATIC, LLCInventors: Andrew Green, Sarvesh Garimella
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Patent number: 11551085Abstract: Embodiments of the present disclosure provide a method, device, and computer program product for error evaluation. A method for error evaluation comprises in accordance with a determination that an error occurs in a data protection system, obtaining context information related to an operation of the data protection system; determining, based on the context information and using a trained deep learning model, a type of the error in the data protection system from a plurality of predetermined types, the deep learning model being trained based on training context information and a label on a ground-truth type of an error associated with the training context information; and providing the determined type of the error in the data protection system. In this way, it is possible to achieve automatic classification of errors in the data protection system, thereby improving the efficiency in error classification and saving the operation costs.Type: GrantFiled: February 18, 2020Date of Patent: January 10, 2023Assignee: EMC IP HOLDING COMPANY LLCInventors: Fangyuan Lin, Xiaohui Wang, Hui Li, Li Yuan
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Patent number: 11544934Abstract: A method for operating an environment sensor system of a vehicle, in particular of an autonomous motor vehicle, and an environment sensor system. The method includes the steps: producing first image data from a first image of a vehicle environment with the aid of a first sensor, performing a setpoint-actual comparison of the first image data with the second image data, and recognizing an operability of the environment sensor system based on the setpoint-actual comparison, the second image data including standard image data and/or image information from a second image of the vehicle environment, and the operability being recognized with the aid of a first artificial intelligence.Type: GrantFiled: June 12, 2020Date of Patent: January 3, 2023Assignee: Robert Bosch GmbHInventor: Marlon Ramon Ewert
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Patent number: 11544560Abstract: Methods, systems and computer program products are provided for prefetching information and/or (pre)allocating computing resources based on predicting classification labels with temporal data. A trained temporal classification model forecasts events (e.g., too numerous for individual modeling) by predicting classification labels indicating whether events will occur, or a number of occurrences of the events, during each of a plurality of future time intervals. Time-series datasets, indicating whether events occurred, or a number of occurrences of the events, during each of a plurality of past time intervals, are transformed into temporal classification datasets. Classifications may be based, at least in part, on extracted features, such as data seasonality, temporal representation, statistical and/or real-time features. Classification labels are used to determine whether to take one or more actions, such as, for example, prefetching information or (pre)allocating a computing resource.Type: GrantFiled: April 10, 2020Date of Patent: January 3, 2023Assignee: MICROSOFT TECHNOLOGY LICENSING, LLCInventors: Joao Celestino Leite Pinheiro de Paiva, Tao Lu, Sayed Abdelaziz
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Patent number: 11544928Abstract: A system and method leverages understanding of complex dribbling video clips by representing a video sequence with a single Dribble Energy Image (DEI) that is informative for dribbling styles recognition. To overcome the shortage of labelled data, a dataset of soccer video clips employs Mask-RCNN to segment out dribbling players and OpenPose to obtain joints information of dribbling players. To solve issues caused by camera motions in highlight soccer videos, the system registers a video sequence to generate a single image representation DEI and dribbling styles classification.Type: GrantFiled: June 17, 2020Date of Patent: January 3, 2023Assignee: The Regents of the University of CaliforniaInventors: Bir Bhanu, Hengyue Liu, Runze Li
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Patent number: 11532090Abstract: An electronic device having a neural network framework for estimating optical flow is provided. The electronic device is connected to an image acquiring unit, which acquires images to be analyzed. The electronic device includes a storage unit, a feature extraction unit, an optical flow estimation unit and a refining unit. The storage unit stores a feature extraction module. The feature extraction unit is connected to the image acquiring unit and the storage unit. The optical flow estimation unit is connected to the feature extraction unit to generate an estimated optical flow. The refining unit is connected to the optical flow estimation unit to input the estimated optical flow to a refining module to obtain an estimated optical flow result. A method for estimating optical flow is also provided to reduce the number of training parameters required for estimating optical flow, thereby reducing a training time and improving training stability.Type: GrantFiled: February 6, 2020Date of Patent: December 20, 2022Assignee: Coretronic CorporationInventors: Yen-Yi Chen, Huai-En Wu