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公开(公告)号：US20170214879A1
公开(公告)日：2017-07-27
申请号：US15325044
申请日：2015-07-09
申请人： THALES
CPC分类号： H04N5/44504 , B64D43/00 , B64D47/08 , G06F16/5866 , G06T19/006 , H04N7/185
摘要： An airborne optronic equipment item comprises: at least one image sensor suitable for acquiring a plurality of images of a region flown over by a carrier of the equipment item; and a data processor configured or programmed to receive at least one acquired image and transmit it to a display device; wherein the data processor is also configured or programmed to: access a database of images of the region flown over; extract from the database information to synthesize a virtual image of the region which would be seen by an observer situated at a predefined observation point and looking, with a predefined field of view, along a predefined line of sight; synthesize the virtual image; and transmit it to a display device. A method for using such an equipment item is provided.
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公开(公告)号：US20220021440A1
公开(公告)日：2022-01-20
申请号：US17294838
申请日：2019-11-22
申请人： THALES
摘要： The present invention relates to a method for exchanging data between drones of a drone swarm comprising at least four drones, the method comprising: emitting, by each drone, a signal comprising data to be emitted comprising the identifier of the drone, the direction and the identifier of each signal received at the preceding moment by the drone, receiving, by a drone, called receiver drone, the signal emitted by another drone of the swarm, determining, by the receiver drone, the direction of each received signal, and determining, by the receiver drone, for each received signal, the relative position of the drone corresponding to the identifier of the received signal.
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公开(公告)号：US20200304730A1
公开(公告)日：2020-09-24
申请号：US16646909
申请日：2018-09-18
申请人： THALES
发明人： Ludovic PERRUCHOT
IPC分类号： H04N5/33
摘要： The present invention relates to an infrared imager suitable for detecting an infrared flux in a first and a second spectral band, the imager comprising an enclosure and comprising: a separator separating an incident infrared flux into two fluxes, a single detector suitable for detecting a flux in the two spectral bands, the detector being cooled to a temperature lower than the temperature of the enclosure, a switching optic movable between a first position in which the first flux is sent to the detector and a second position in which the second flux is sent to the detector, and a reflector having a bottom positioned in order that the image of the bottom in the first spectral band by the switching optic in the second position is situated on the detector.
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公开(公告)号：US20230088783A1
公开(公告)日：2023-03-23
申请号：US17909218
申请日：2021-03-03
申请人： THALES
发明人： Dominique DELACOURT , Olivier COCLE , Olivier VERDY , Dominique BON , Ludovic PERRUCHOT , Alain LE MEUR , Frédéric LE GUSQUET
摘要： The present invention relates to a method for assisting in the detection of elements in an environment, comprising: the acquisition of a first wide-field image of an environment by a first sensor (14A) having a first field of view and a first resolution, the generation of a fused image from first narrow-field images of the environment acquired by a second sensor (14B) having a second field of view strictly less than the first field of view and a second resolution finer than the first resolution, In response to the detection of a difference relating to an element on a second wide-field image acquired by the first sensor (14A), compared to the first wide-field image, the acquisition of a second narrow-field image imaging the difference, and the update the fused image with the second narrow-field image.
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公开(公告)号：US20220260413A1
公开(公告)日：2022-08-18
申请号：US17627435
申请日：2020-07-13
申请人： THALES
发明人： Ludovic PERRUCHOT , Thierry MIDAVAINE , Guillaume BLOOM , Jérôme ACHART , Marc THILLOT , Tugdual PERROT , Vincent LIGERET
IPC分类号： G01J1/42
摘要： The present invention relates to an optical pulse detection device, the device comprising a sensor having a plurality of pixels, each pixel comprising: a receiver configured to receive optical pulses and generate an electrical signal, an event detection unit comprising a frequency filter having an adjustable cut-off frequency defining a passband for the event detection unit, the adjustable cut-off frequency being such that the upper bound of the passband is greater than or equal to 1 Megahertz, the detection unit being configured to detect variations in the electrical signal generated by the receiver only when the frequency in the frequency domain of said variations is within the passband of the event detection unit, and a timing unit configured to date each change in the electrical signal detected by the event detection unit.
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公开(公告)号：US20190126826A1
公开(公告)日：2019-05-02
申请号：US16305854
申请日：2017-06-01
申请人： THALES
发明人： Pascal JEROT , Dominique BON , Ludovic PERRUCHOT
摘要： An optronic vision apparatus with which a land vehicle is intended to be equipped, includes a panoramic image sensor, at least one orientable camera, having a better resolution in a field of view that is smaller than the field of view of the panoramic image sensor, and an image-displaying device; wherein it also comprises a data processor that is configured or programmed to: receive at least one first image from the panoramic image sensor and one second image from the orientable camera; from the first and second images, synthesize a composite image in which at least one section of the second image is embedded in a section of the first image; and transmit the composite image to the image-displaying device. An armored vehicle equipped with such an optronic vision apparatus. A method by such an optronic apparatus is provided.
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7.发明申请公开(公告)号：US20180359432A1
公开(公告)日：2018-12-13
申请号：US15779050
申请日：2016-12-07
申请人： THALES
发明人： Raphaël HORAK , Yves COURCOL , Ludovic PERRUCHOT
摘要： A system for simultaneously acquiring images in color and in the near-infrared comprising a single matrix sensor comprises a first, second and third type of pixels sensitive to respective visible colors and a fourth type of panchromatic pixel, these pixels being also sensitive in the near-infrared; and a signal processing circuit configured to: reconstruct a first set of monochromatic images from signals generated by the pixels of the first, second and third type, respectively; reconstruct a panchromatic image from signals generated by the pixels of the fourth type; reconstruct a second set of monochromatic images from signals generated by the pixels of the first, second and third types, and from the panchromatic image; reconstruct an image in colors from the images of the first set and from the panchromatic image, and reconstruct at least one image in the near-infrared from the images of the second set and from the panchromatic image. A visible-near-infrared bispectral camera comprises such an acquisition system and method implemented by means of such a camera.
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8.发明申请PROXIMITY FUZE, AND PROJECTILE PROVIDED WITH SUCH A PROXIMITY FUZE 审中-公开附件FUZE，以及提供此类附件FUZE的PROJICKTE FUZE公开(公告)号：US20170045347A1
公开(公告)日：2017-02-16
申请号：US15306029
申请日：2015-04-17
申请人： THALES , JUNGHANS T2M SAS
发明人： Christian ADJEMIAN , Max PERRIN , Pascal ROUSSEAU , Ludovic PERRUCHOT , François Hugues GAUTHIER
CPC分类号： F42C13/023 , F42B12/34
摘要： A fuze for detecting an obstacle in proximity, an obstacle in proximity defined as being an obstacle exhibiting a minimum distance from the fuze, wherein the fuze comprises at least: an emission device emitting a light beam directed forward of the fuze; a reception device detecting the luminous fluxes in a cone directed forward of the fuze, the light beam and the cone having relative orientations such that they cross one another; a detection volume being the volume where the light beam crosses the cone so that when an obstacle is in the detection volume, the light emitted by the emission device is backscattered toward the detection device, an obstacle in proximity being detected by detecting the maximum of backscattered power, the reception cone is centered on the axis of the fuze.
摘要翻译： 用于检测邻近的障碍物的引信，邻近的障碍物被定义为与所述引信具有最小距离的障碍物，其中所述引信至少包括：发射指向所述引信前方的光束的发射装置; 接收装置，其检测在所述引信前方的锥体中的光通量，所述光束和所述锥体具有使得它们彼此交叉的相对取向; 检测体积是光束与锥体交叉的体积，使得当障碍物处于检测体积时，由发射装置发射的光朝向检测装置反向散射，通过检测最大的背向散射来检测邻近的障碍物 电源，接收锥体以引信轴为中心。
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