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公开(公告)号:US20240310696A1
公开(公告)日:2024-09-19
申请号:US18489990
申请日:2023-10-19
申请人: Tactacam LLC
发明人: Jeff Peel , Garrison Peel , Benjamin Stern , Ben Thorud
IPC分类号: G03B13/20 , F41B5/14 , F41G1/36 , F41G1/467 , F41G1/473 , F41J5/10 , G03B29/00 , H04N23/67 , H04N23/69
CPC分类号: G03B13/20 , F41B5/1492 , F41G1/36 , F41G1/467 , F41G1/473 , F41J5/10 , G03B29/00 , H04N23/671 , H04N23/69
摘要: Systems, apparatuses, and methods are described which provide an autofocus and autozoom recording system. The recording system can include, for example, a recording device that can work in conjunction with a rangefinder to autofocus and autozoom even when a target moves. One or both of the recording device and the rangefinder can be mounted on a weapon, for example.
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公开(公告)号:US12096121B2
公开(公告)日:2024-09-17
申请号:US18417282
申请日:2024-01-19
发明人: James E. Retterath
IPC分类号: H04N23/67 , G01S7/4863 , G01S17/18 , G01S17/894 , G01S17/931 , H04N13/204 , H04N13/257 , H04N13/271 , H04N13/296
CPC分类号: H04N23/671 , G01S7/4863 , G01S17/18 , G01S17/894 , G01S17/931 , H04N13/204 , H04N13/257 , H04N13/271 , H04N13/296 , H04N2213/005
摘要: Geiger mode photo diodes are solid state photodetectors that are able to detect single photons. Such Geiger mode photo diodes are also referred to as single-photon detectors (SPDs). An array of SPDs can be used as a single detector element in an active sensing system, but sensor systems based on SPD arrays have at least two shortcomings due to ambient light. First, solar background light can hamper the ability to accurately determine depth. Second, ambient light impacts the reflectivity precision because of challenges differentiating between reflected light and ambient light. Embodiments enable active sensors that remove the ambient signal from a sensor's optical input. Other embodiments produce sensor intensity values that have higher precision than typical SPD array devices. Further embodiments produce sensor depth values that have higher precision than typical SPD array devices.
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公开(公告)号:US12088913B2
公开(公告)日:2024-09-10
申请号:US18058146
申请日:2022-11-22
发明人: Hidenori Higashi , Koji Okawa
IPC分类号: H04N23/661 , G06V10/44 , H04N23/67
CPC分类号: H04N23/661 , G06V10/44 , H04N23/67 , H04N23/671
摘要: An imaging apparatus includes a processor executing instructions which, when executed by the processor, cause the imaging apparatus to detect an object included in an image captured by an imaging unit, generate meta data conforming to annotated regions supplemental enhancement information (ARSEI) including positional information for the object detected from the image, and transmit transmission data including coded data generated by encoding the image and the meta data related to the image to an external apparatus, wherein, in a case where a variation of a parameter of a first object detected from a second image captured after a first image with respect to the parameter of the first object detected from the first image is less than a threshold value, meta data not including positional information for the first object in the second image is generated as meta data related to the second image.
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公开(公告)号:US12041349B2
公开(公告)日:2024-07-16
申请号:US17298529
申请日:2019-11-28
申请人: QINEMATIQ GMBH
发明人: Martin Waitz
IPC分类号: H04N23/67 , G01S13/10 , G01S17/10 , G02B7/40 , G01S17/894
CPC分类号: H04N23/671 , G01S13/10 , G01S17/10 , G02B7/40 , G01S17/894
摘要: Aspects of the present disclosure are directed to, for example, a method for measuring distance in order to focus at least one camera lens of a camera. In one example embodiment of the method, a wide-distance measuring system is used to measure the distance of an object and provide at least one wide measurement value, the wide-distance measuring system includes at least one microwave measuring system, and is further used to focus the camera lens, and at least one further measurement value is provided using at least one further measuring system.
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公开(公告)号:US12041336B2
公开(公告)日:2024-07-16
申请号:US17961131
申请日:2022-10-06
发明人: Hyunwoo Kim , Hyunseok Hong
IPC分类号: H04N23/61 , H04N23/51 , H04N23/67 , H04N23/957
CPC分类号: H04N23/61 , H04N23/51 , H04N23/671 , H04N23/957
摘要: A sensor assembly is provided. The sensor assembly includes a housing including an opening, a circuit substrate disposed in the inside of the housing, an image sensor electrically connected to the circuit substrate, a light-control member configured to change light transmittance from a light transmission state capable of transmitting external light to a light reflection state capable of reflecting light according to application of power, and a contact member disposed adjacent to the opening and allowing light to pass therethrough. wherein, when viewed from a lateral side, the light-control member is disposed such that a longitudinal extension line of the light-control member and a longitudinal extension line of the contact member may form a predetermined angle therebetween, when the light-control member is in the light transmission state, the image sensor is disposed to obtain an image over the light-control member, and when the light-control member is in the light reflection state, the image sensor is disposed to receive light reflected by the light-control member and light directly incident through the contact member.
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公开(公告)号:US12020453B2
公开(公告)日:2024-06-25
申请号:US17426803
申请日:2020-01-29
发明人: Leilei Peng , Jun Ding , Dongli Xu
CPC分类号: G06T7/73 , G01N21/6402 , G01N21/6428 , G01N21/6456 , G02B21/0076 , G02B21/365 , G06T7/11 , G06T7/62 , H04N23/671 , G01N2021/6441 , G01N2201/06113 , G06T2207/10056
摘要: A microscopic technique for generating high-clarity, large volume 3D images of fluorescent tissue structure at subcellular resolution and capture transient activities. The technique includes capturing two orthogonal 2D projection of the sample volume by performing a projection scan with an excitation laser sweeping through the volume at up to 100 vps, tracking the scan depth using an electrically tuned lens to keep the emission image in focus and generate an xy plane volume projection image at the camera; and placing a PMT behind the excitation lens to collect emission passed through the excitation lens, wherein signals from the PMT form a focus scan projection at the yz plane; and then merging the xy and yz projections.
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公开(公告)号:US11968445B2
公开(公告)日:2024-04-23
申请号:US17850831
申请日:2022-06-27
发明人: Yoshihito Tamaki
CPC分类号: H04N23/671 , H04N23/632 , H04N23/672
摘要: A control apparatus includes at least one processor configured to acquire information corresponding to a position at which an observer stares, wherein the information indicates a shift in the position, and control a display unit to display an indicator corresponding to the position, wherein, in a case where a shift in the position is continuously smaller than a first threshold a first number of times, a display position of the indicator is not shifted.
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公开(公告)号:US11877056B2
公开(公告)日:2024-01-16
申请号:US17733856
申请日:2022-04-29
申请人: FUJIFILM Corporation
发明人: Tomonori Masuda , Kenkichi Hayashi
CPC分类号: H04N23/671 , H04N23/632
摘要: An information processing apparatus includes a processor, and a memory connected to or built in the processor, in which the processor performs first distance measurement of measuring a distance to an imaging region based on an irradiation timing at which a light irradiator emits light to the imaging region and a light-receiving timing at which a light receiver receives reflected light of the light from the imaging region, performs second distance measurement of measuring the distance to the imaging region based on a first image obtained by imaging the imaging region by an imaging apparatus, and executes a specific process in a case in which a first distance measurement result obtained by performing the first distance measurement and a second distance measurement result obtained by performing the second distance measurement are different from each other.
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公开(公告)号:US11750922B2
公开(公告)日:2023-09-05
申请号:US17479426
申请日:2021-09-20
申请人: Apple Inc.
发明人: Abhishek Dhanda , Patrick A. Carroll , Yongjun Li
IPC分类号: H04N23/667 , H04N23/45 , H04N23/67
CPC分类号: H04N23/667 , H04N23/45 , H04N23/671
摘要: Various embodiments disclosed herein include techniques for operating a multiple camera system. In some embodiments, a primary camera may be selected from a plurality of cameras using object distance estimates, distance error information, and minimum object distances for some or all of the plurality of cameras. In other embodiments, a camera may be configured to use defocus information to obtain an object distance estimate to a target object closer than a minimum object distance of the camera. This object distance estimate may be used to assist in focusing another camera of the multi-camera system.
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10.
公开(公告)号:US11729501B2
公开(公告)日:2023-08-15
申请号:US17982806
申请日:2022-11-08
申请人: NEC Corporation
发明人: Keiichi Chono , Masato Tsukada , Chisato Funayama , Ryuichi Akashi , Yuka Ogino , Takashi Shibata , Shoji Yachida , Hiroshi Imai , Emi Kitagawa , Yasuhiko Yoshida , Yusuke Mori
IPC分类号: H04N23/67 , G03B13/36 , H04N23/667
CPC分类号: H04N23/671 , G03B13/36 , H04N23/667
摘要: To provide a system, a method and the like for acquiring more images or more quickly focused images. A control device acquires information regarding a situation of a range captured by an imaging device, determines a mode according to an assumed situation of the range captured by the imaging device among a plurality of focusing modes, and transmits designation information specifying the determined mode to the imaging device. The imaging device receives the designation information from the control device, and captures an image using the mode specified by the received designation information.
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