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公开(公告)号：US12114084B2
公开(公告)日：2024-10-08
申请号：US17872086
申请日：2022-07-25
发明人： Yaacov Hoch
IPC分类号： H04N23/951 , H04N23/61 , H04N23/74 , G08G9/00
CPC分类号： H04N23/951 , H04N23/61 , H04N23/74 , G08G9/00
摘要： There is provided a computer implemented method of computing a location of an object, comprising: accessing a wide field of view (wFOV) image captured by a wFOV image sensor located relative to an object, analyzing the wFOV image to identify a predefined feature, wherein the predefined feature indicates a low accuracy location of the object, capturing a high resolution image by a high resolution image sensor located relative to the object, the high resolution image depicting the predefined feature, and computing a high accuracy of location of the object according to an analysis of the predefined feature and according to a correlation between a location and orientation of the wFOV image sensor and the high resolution image sensor.
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公开(公告)号：US12113890B2
公开(公告)日：2024-10-08
申请号：US17849837
申请日：2022-06-27
发明人： Ori Yampolsky , Tsvi Lev , Yaacov Hoch
CPC分类号： H04L9/008 , H04L9/3218
摘要： There is provided a system of cryptography for securing data on a blockchain, comprising: at least one hardware processor executing a code for: obtaining at least one encrypted data item, encrypted with a public key compliant with a homomorphic encryption mechanism, feeding the at least one encrypted data item into a computational process that computationally processes the at least one encrypted data item with computations compliant with the homomorphic encryption mechanism, and providing at least one encrypted outcome of the computational process to a smart contract for posting on a blockchain, wherein the at least one encrypted outcome is compliant with the homomorphic encryption mechanism and decrypted with a private key corresponding to the public key.
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公开(公告)号：US12104911B2
公开(公告)日：2024-10-01
申请号：US17191793
申请日：2021-03-04
发明人： Tsvi Lev
CPC分类号： G01C21/3461 , B60W2420/403 , B60W2552/53 , G06V20/588
摘要： Disclosed herein are methods and systems for painting driving markings invisible in visible light spectrum, comprising generating driving assistance markings expressing driving information relating to one or more road segments, computing instructions for painting the driving assistance markings on one or more elements of the road segment(s) using one or more paint material(s) characterized by: (1) reflecting light in a visible light spectral range deviating less than a first value from the visible light spectral range reflected by a surface of the element(s) and (2) reflecting light in an infrared spectral range deviating more than a second value from the infrared spectral range reflected by the surface of the element(s), and outputting the painting instructions for applying the one or more paint materials on the element(s) according to the instructions such that the driving assistance markings are visible in the infrared spectrum and significantly invisible in the visible spectrum.
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公开(公告)号：US12067805B2
公开(公告)日：2024-08-20
申请号：US17741476
申请日：2022-05-11
发明人： Aaron Mark Lieber , Tsvi Lev
IPC分类号： G06V40/10 , G06V40/16 , H01L27/146 , H04N23/11 , H04N23/56 , H04N23/611
CPC分类号： G06V40/174 , G06V40/171 , H01L27/14649 , H04N23/11 , H04N23/56 , H04N23/611
摘要： There is provided a system for analyzing images for facial expression recognition, comprising: at least one short wave infrared (SWIR) illumination element that generates SWIR illumination for illumination of a face of a person, at least one SWIR sensor that captures at least one SWIR image of the face under the SWIR illumination, and a non-transitory medium storing program instructions, which, when executed by a processor, cause the processor to analyze the at least one SWIR image for recognizing a facial expression depicted by the face.
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公开(公告)号：US11593578B1
公开(公告)日：2023-02-28
申请号：US17399086
申请日：2021-08-11
发明人： Tsvi Lev , Yaacov Hoch
摘要： Disclosed herein are methods and systems for encoding data in composite patterns such that the encoded data is perceptible in one or more infrared spectral ranges while significantly imperceptible in visible light spectral range by encoding the data in one or more first partial patterns and/or in one or more second partial patterns of the composite pattern where the first partial pattern(s) is painted using a first print material and the second partial pattern(s) is painted using a second. The first and second paint materials are characterized by reflecting substantially similar light in the visible light spectral range and significantly different light in the infrared spectral range(s) such that the first and second patterns are indistinguishable in the visible light spectral range while highly distinguishable in the infrared spectral range(s). further disclosed are methods and systems for decoding the composite patterns to decode and extract the encoded data.
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公开(公告)号：US20230051265A1
公开(公告)日：2023-02-16
申请号：US17399086
申请日：2021-08-11
发明人： Tsvi LEV , Yaacov HOCH
摘要： Disclosed herein are methods and systems for encoding data in composite patterns such that the encoded data is perceptible in one or more infrared spectral ranges while significantly imperceptible in visible light spectral range by encoding the data in one or more first partial patterns and/or in one or more second partial patterns of the composite pattern where the first partial pattern(s) is painted using a first print material and the second partial pattern(s) is painted using a second. The first and second paint materials are characterized by reflecting substantially similar light in the visible light spectral range and significantly different light in the infrared spectral range(s) such that the first and second patterns are indistinguishable in the visible light spectral range while highly distinguishable in the infrared spectral range(s). further disclosed are methods and systems for decoding the composite patterns to decode and extract the encoded data.
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公开(公告)号：US20230009691A1
公开(公告)日：2023-01-12
申请号：US17367654
申请日：2021-07-06
发明人： Tsvi LEV
摘要： A method of autonomous vehicle control, comprising: receiving an image of a lenticular human-imperceptible marker embedded in an element of an environment that an autonomous vehicle is moving in, the marker having a pattern usable for determining positional data of the moving vehicle, the image captured using human-invisible light, analyzing the received image of the human-imperceptible marker, and controlling the autonomous vehicle based on the analyzed image of the human-imperceptible marker.
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公开(公告)号：US20220260667A1
公开(公告)日：2022-08-18
申请号：US17175674
申请日：2021-02-14
发明人： Tsvi LEV
摘要： Provided herein are methods and systems for generating a model, mapping a monitored space, and used for augmenting the location and paths of devices path in the monitored space, using orientation and obstruction analysis. The disclosure comprises moving a device having a camera and one or more wireless transceiver through the monitored space, exchanging signal transmissions with one or more wireless transceivers present in the monitored space, and taking images, video sequences, or other optical readings. Either the mobile wireless device, the wireless transceivers, or both may have a non-isotropic transmission and reception characteristics, due to antenna structure, occlusions, other objects with radiation impact and/or the like. The images, videos, and/or optical readings, in addition to the received signal characteristics are stored and processed to generate the model, which one or more verification units, configured to verify the location objects or devices in the monitored space, may use.
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公开(公告)号：US20220212633A1
公开(公告)日：2022-07-07
申请号：US17142343
申请日：2021-01-06
发明人： Tsvi LEV
摘要： A method for detecting non-rain and/or non-snow particles movement towards an optical interface is disclosed. The method comprises: receiving one or more images from one or more imaging sensors of the vicinity of the optical interface, of particles movement towards the optical interface; analyzing the one or more images to detect non-rain and/or non-snow particles movement towards the optical interface and distinguish between rain and/or snow particles and the non-rain and/or non-snow particles movement towards the optical interface; and controlling one or more wiping elements activation based on the analyzed one or more images and removing the non-rain and/or non-snow particles from the optical interface.
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10.发明授权公开(公告)号：US11238592B2
公开(公告)日：2022-02-01
申请号：US17075784
申请日：2020-10-21
发明人： Maya Cohen Maimon , Tsvi Lev
摘要： There is provided a medical imaging processing device, comprising: at least one hardware processor executing a code for: iteratively generating instructions for iterative adjustment of presentation parameter(s) of a 2D frame of the 3D anatomical image presented on the display, for creating a sequence of adapted 2D frames of the 3D anatomical image, the instructions transmitted from the medical imaging processing device to a physical input interface of at least one of the client terminal and display, for each respective 2D frame: capturing the respective 2D frame from video signals transmitted from the client terminal to the display, analyzing the respective captured 2D frame for extraction of a 2D anatomical image, analyzing the respective captured 2D frame to identify metadata element(s), converting the metadata element(s) into converted metadata value(s), and formatting the extracted 2D anatomical images and associated converted metadata values for reconstruction of the 3D anatomical image.
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