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公开(公告)号:US12130129B2
公开(公告)日:2024-10-29
申请号:US17294635
申请日:2019-11-18
发明人: Rongguang Liang , Junchao Zhang , Xiaobo Tian , Jianbo Shao
CPC分类号: G01B11/303 , G06V10/25 , G06V10/26 , G06V10/30 , G06V10/758 , G06V10/88 , G06V10/95
摘要: Methods, apparatus and systems for processing interferograms in metrology applications are described. In one example aspect, a method includes obtaining an input phase image based on the interferograms, segmenting the input phase image by classifying the input phase image into multiple regions based on the phase value and a location of each pixel, assigning an integer value to each of the multiple regions, and constructing an output phase image based on the input phase image and the phase offset of each of the multiple regions.
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公开(公告)号:US20240355102A1
公开(公告)日:2024-10-24
申请号:US18609097
申请日:2024-03-19
发明人: Sparsh Garg , Samuel Schulter
IPC分类号: G06V10/774 , G06V10/26 , G06V10/82 , G06V20/54 , G06V20/62
CPC分类号: G06V10/7753 , G06V10/26 , G06V10/82 , G06V20/54 , G06V20/625 , G06V2201/08
摘要: Systems and methods for traffic violation prediction. The systems and methods include obtaining a plurality of bounding boxes of road scene categories from an input dataset by employing a pre-trained detection model. A plurality of pseudo-labels of road scene categories for the plurality of bounding boxes can be obtained by employing the pre-trained detection model. A labeled dataset can be obtained by filtering the input dataset for images having the plurality of pseudo-labels and the plurality of bounding boxes. A traffic violation prediction model can be trained with both unlabeled and labeled dataset including the road scene categories obtained from the pre-trained detection model to predict simultaneous traffic violations of one or more riders in a road scene.
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公开(公告)号:US20240354954A1
公开(公告)日:2024-10-24
申请号:US18681632
申请日:2022-07-25
发明人: ANDRE BRAUNAGEL , THOMAS KOEHLER
CPC分类号: G06T7/0014 , G06V10/25 , G06V10/26 , G06T2200/04 , G06T2207/10116 , G06T2207/20021 , G06T2207/30061 , G06V2201/031
摘要: Apart from signal changes in three-dimensional X-ray dark-field (3D-DAX) imaging, also significant signal heterogeneity can be revealed. A method and apparatus for heterogencity analysis in 3D X-ray dark field imaging are provided, to enable the generation of parameters for an objective quantification and assessment of signal heterogeneity in 3D-DAX image data of a subject. In addition, a system for 3D X-ray imaging comprising said apparatus, a computer program element for carrying out the method and/or controlling the apparatus and/or system, and a computer readable medium having stored thereon the program element, are provided.
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公开(公告)号:US20240346825A1
公开(公告)日:2024-10-17
申请号:US18630790
申请日:2024-04-09
摘要: Some examples include systems and methods for monitoring emission indications. A system has an image sensor to capture an image of a flare stack. A computer vision engine is configured to determine whether an emission indicator captured by the image indicates an emission event. A server engine is configured to transmit a notification indicating whether the emission indicator indicates the emission event to a control system of the flare stack. The computer vision engine is configured to update one or more model settings, one or more thresholds, or a combination thereof based on one or more settings. In one embodiment, the computer vision engine is configured to identify, using a deep convolutional neural network (DCNN) model, the emission indicator captured by the image.
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公开(公告)号:US12118864B2
公开(公告)日:2024-10-15
申请号:US18447843
申请日:2023-08-10
申请人: SimpliSafe, Inc.
发明人: Dan Sundell , Jordan Thayer
IPC分类号: G08B13/19 , G06V10/26 , G06V20/52 , G08B13/196
CPC分类号: G08B13/1968 , G06V10/26 , G06V20/52 , G08B13/19656 , G08B13/19682 , G08B13/19686
摘要: A method is provided. The method includes receiving, from a monitor interface implemented by a first computing device, input specifying a zone within a field of view of an image capture device; storing, in response to reception of the input, a record defining the zone; receiving, from the image capture device, an image acquired within the field of view by the image capture device; and rendering, via a customer interface implemented by a second computing device distinct from the first computing device, the image with a representation of the zone overlaid upon the image.
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公开(公告)号:US12118771B2
公开(公告)日:2024-10-15
申请号:US18564457
申请日:2022-03-29
发明人: Feng Li , Zhenzhen Zhou , Xiaolan Zhang
IPC分类号: G06V10/82 , G06V10/26 , G06V10/774
CPC分类号: G06V10/774 , G06V10/26 , G06V10/82
摘要: A method and system for processing image, a computer device and a readable storage medium. The method includes: images in an initial dataset are preprocessed to obtain a training dataset (S1); an image segmentation neural network is trained by the training dataset (S2); a last loss function layer of a trained image segmentation neural network is removed to obtain an inference network (S3); the training dataset is inputted into the inference network to obtain a plurality of logical vectors (S4); a check network is trained on a basis of the plurality of the logical vectors, the initial dataset, and a mask of each of the images in the initial dataset (S5); and inference is performed on an image to be processed by the inference network and a trained check network so as to obtain the mask of the image to be processed (S6).
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公开(公告)号:US12112525B2
公开(公告)日:2024-10-08
申请号:US18383493
申请日:2023-10-25
发明人: Lior Shabtay , Alon Wander
IPC分类号: G06V10/766 , G06V10/26 , G06V10/764 , G06V10/774 , G06V10/776 , G06V10/82 , G06V20/17 , G06V20/70
CPC分类号: G06V10/776 , G06V10/26 , G06V10/764 , G06V10/774 , G06V10/82 , G06V20/17 , G06V20/70
摘要: Updating a machine learning model for semantic segmentation by receiving an image and a segment ID mask, the image having a plurality of pixels, and the segment ID mask containing for each pixel of the image one of a plurality of segment identifiers identifying a segment to which the pixel belongs, feeding the image to a machine learning model and computing an outcome, computing a per-segment value for each one of the plurality of segment identifiers from the outcome and from pixels associated with the one of the plurality of segment identifiers, aggregating a plurality of per-segment values to create a segment-aware value and using the segment-aware value for training, validating and testing the machine learning model.
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公开(公告)号:US20240331376A1
公开(公告)日:2024-10-03
申请号:US18622367
申请日:2024-03-29
发明人: Xueying JING
CPC分类号: G06V20/17 , B64D45/04 , G06T7/62 , G06T7/70 , G06V10/26 , G06V10/74 , G06V20/58 , G06T2207/10032 , G06T2207/30261
摘要: The present disclosure discloses a method, apparatus, storage medium, and electronic device for determining an alternate landing area. The method for determining the alternate landing area includes: in the case where an aircraft receives an alternate landing mission, acquiring image data of an alternate landing area selected for the aircraft; performing image segmentation on the image data via a segmentation model to obtain an object element in the alternate landing area; and matching the object element with an element in a model library, and determining an occupancy state of the alternate landing area according to the matching result, wherein the model library includes the element and annotation information corresponding to the element.
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公开(公告)号:US20240331346A1
公开(公告)日:2024-10-03
申请号:US18744121
申请日:2024-06-14
发明人: Vadim Mikhonov , Ivan Zagaynov
CPC分类号: G06V10/56 , G06V10/26 , G06V10/28 , G06V10/457 , G06V10/763 , G06V30/41
摘要: A method of the disclosure includes receiving, by a processing device, a document image, dividing the document image into a plurality of patches and determining, for each patch, whether the patch is monochromatic or polychromatic. It further includes clusterizing a plurality of monochromatic patches into a plurality of clusters within a color space, wherein each cluster corresponds to a color layer of a plurality of color layers of the document image, and segmenting each polychromatic patch into a corresponding plurality of monochromatic segments. The method also includes, for each polychromatic patch, associating each monochromatic segment of the corresponding plurality of monochromatic segments with a cluster of the plurality of clusters, and utilizing the plurality of clusters for performing an information extraction task on the document image.
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公开(公告)号:US12106530B2
公开(公告)日:2024-10-01
申请号:US18140325
申请日:2023-04-27
申请人: NEC Corporation
发明人: Mamoru Inoue , Jinit Bhatt
IPC分类号: G06V10/141 , G06F21/32 , G06V10/26 , G06V10/44 , G06V10/764 , G06V10/82 , G06V40/18
CPC分类号: G06V10/141 , G06F21/32 , G06V10/267 , G06V10/454 , G06V10/764 , G06V10/82 , G06V40/193 , G06V40/197
摘要: An example embodiment includes: a determination unit that, based on an image including an eye of a recognition subject, determines whether or not a colored contact lens is worn; and a matching unit that, when it is determined by the determination unit that the colored contact lens is worn, performs matching of the iris by using a feature amount extracted from a region excluding a predetermined range including an outer circumference of the iris out of a region of the iris included in the image.
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