公开(公告)号：US20240360754A1

公开(公告)日：2024-10-31

申请号：US18765209

申请日：2024-07-05

申请人： Four Flags Pty Ltd

发明人： Christopher Royce Loveland

IPC分类号： E21B47/04 ,  E21B7/00 ,  E21B47/003 ,  E21B47/135 ,  E21F17/18 ,  F42D1/08 ,  F42D3/04 ,  G01B11/22 ,  G01S17/10 ,  G01S17/89

CPC分类号： E21B47/04 ,  E21B7/007 ,  E21B47/003 ,  G01S17/10 ,  G01S17/89 ,  E21B47/135 ,  E21F17/18 ,  F42D1/08 ,  F42D3/04 ,  G01B11/22

摘要： A blast hole measurement and logging apparatus, which generally comprises a housing configured to operatively house a solid-state LiDAR sensor array configured to transmit and steer pulses of light into a blast hole by shifting a phase of the pulses through the array to compile volumetric data of the sensor's field-of-view. Also included is a processor configured to receive the volumetric data from the LiDAR sensor, the volumetric data indicative of an internal volume of the blast hole which is useable in calculating an explosive charge according to a blast plan, the processor configured to store and/or transmit the volumetric data.

公开(公告)号：US12133011B1

公开(公告)日：2024-10-29

申请号：US18626926

申请日：2024-04-04

申请人： CANON KABUSHIKI KAISHA

发明人： Kazuya Kayama ,  Satoshi Omodani

IPC分类号： H04N5/351 ,  G01S7/48 ,  G01S7/481 ,  G01S7/4861 ,  G01S7/4863 ,  G01S17/931 ,  H04N25/771 ,  H04N25/773 ,  H04N25/78 ,  G01S17/89

CPC分类号： H04N25/773 ,  G01S7/4808 ,  G01S7/4863 ,  G01S17/931 ,  H04N25/771 ,  H04N25/78 ,  G01S17/89

摘要： A photoelectric conversion device includes a photoelectric conversion unit configured to output a photon detection signal in response to an incidence of a photon, a counting unit configured to count the photon detection signal output from the photoelectric conversion unit, and a counting control unit configured to control a counting operation in the counting unit. The counting control unit is configured to reset a count value and restart the counting operation from an initial value, when a count value from a start of the counting operation to a first time is less than a first threshold value and a count value from the start of the counting operation to a second time after the first time is equal to or greater than a second threshold value greater than the first threshold value.

公开(公告)号：US12133005B2

公开(公告)日：2024-10-29

申请号：US18150249

申请日：2023-01-05

申请人： Waymo LLC

发明人： Blaise Gassend ,  Benjamin Ingram ,  Andreas Wendel ,  Mark Alexander Shand

IPC分类号： H04N5/353 ,  G01S17/42 ,  G01S17/86 ,  G01S17/89 ,  G06T7/521 ,  G06T7/90 ,  G06T17/05 ,  H04N5/225 ,  H04N5/232 ,  H04N5/235 ,  H04N5/247 ,  H04N5/341 ,  H04N23/45 ,  H04N23/698 ,  H04N23/71 ,  H04N23/73 ,  H04N23/90 ,  H04N25/40 ,  H04N25/531

CPC分类号： H04N25/531 ,  G01S17/42 ,  G01S17/86 ,  G01S17/89 ,  G06T7/521 ,  H04N23/45 ,  H04N23/698 ,  H04N23/71 ,  H04N23/73 ,  H04N23/90 ,  H04N25/40 ,  G06T7/90 ,  G06T17/05 ,  G06T2207/10028 ,  G06T2207/10144 ,  G06T2207/10152

摘要： One example system comprises a LIDAR sensor that rotates about an axis to scan an environment of the LIDAR sensor. The system also comprises one or more cameras that detect external light originating from one or more external light sources. The one or more cameras together provide a plurality of rows of sensing elements. The rows of sensing elements are aligned with the axis of rotation of the LIDAR sensor. The system also comprises a controller that operates the one or more cameras to obtain a sequence of image pixel rows. A first image pixel row in the sequence is indicative of external light detected by a first row of sensing elements during a first exposure time period. A second image pixel row in the sequence is indicative of external light detected by a second row of sensing elements during a second exposure time period.

公开(公告)号：US12125269B2

公开(公告)日：2024-10-22

申请号：US17584449

申请日：2022-01-26

申请人： Ford Global Technologies, LLC

发明人： Gaurab Banerjee ,  Vijay Nagasamy

IPC分类号： G06V10/00 ,  G01S13/86 ,  G01S13/89 ,  G01S15/86 ,  G01S15/89 ,  G01S17/86 ,  G01S17/89 ,  G06V10/80 ,  G06V10/82 ,  G06V20/58 ,  G01S13/931 ,  G01S15/931 ,  G01S17/931

CPC分类号： G06V10/803 ,  G01S13/862 ,  G01S13/865 ,  G01S13/867 ,  G01S13/89 ,  G01S15/86 ,  G01S15/89 ,  G01S17/86 ,  G01S17/89 ,  G06V10/82 ,  G06V20/58 ,  G01S13/931 ,  G01S15/931 ,  G01S17/931

摘要： A plurality of images can be acquired from a plurality of sensors and a plurality of flattened patches can be extracted from the plurality of images. An image location in the plurality of images and a sensor type token identifying a type of sensor used to acquire an image in the plurality of images from which the respective flattened patch was acquired can be added to each of the plurality of flattened patches. The flattened patches can be concatenated into a flat tensor and add a task token indicating a processing task to the flat tensor, wherein the flat tensor is a one-dimensional array that includes two or more types of data. The flat tensor can be input to a first deep neural network that includes a plurality of encoder layers and a plurality of decoder layers and outputs transformer output. The transformer output can be input to a second deep neural network that determines an object prediction indicated by the token and the object predictions can be output.

公开(公告)号：US12125226B2

公开(公告)日：2024-10-22

申请号：US17638536

申请日：2019-09-10

申请人： OMRON Corporation

发明人： Shinya Matsumoto

IPC分类号： G06T7/593 ,  G01B11/22 ,  G01S17/89 ,  G06T7/12 ,  G06T7/521 ,  H04N13/128 ,  H04N13/218 ,  H04N13/254 ,  H04N13/282 ,  H04N13/00

CPC分类号： G06T7/593 ,  G01B11/22 ,  G01S17/89 ,  G06T7/12 ,  G06T7/521 ,  H04N13/128 ,  H04N13/218 ,  H04N13/254 ,  H04N13/282 ,  G06T2200/04 ,  G06T2207/10021 ,  G06T2207/10028 ,  G06T2207/20021 ,  H04N2013/0081 ,  H04N2013/0092

摘要： An image processor includes a map generator that generates a map being data including pixels each associated with depth-related information using an image captured with patterned light projected onto a target object, an edge detector that detects an edge of the target object using an image captured without patterned light projected onto the target object, and a corrector that corrects the map based on the detected edge to cause a discontinuous depth position to match a position of the edge of the target object.

公开(公告)号：US12124622B2

公开(公告)日：2024-10-22

申请号：US16141492

申请日：2018-09-25

申请人： Apple Inc.

发明人： Wesley W. Zuber ,  Thayne M. Miller ,  Jae Hwang Lee

IPC分类号： G06F3/01 ,  G01S7/481 ,  G01S15/08 ,  G01S15/42 ,  G01S15/66 ,  G01S15/86 ,  G01S15/87 ,  G01S15/88 ,  G01S15/89 ,  G06F3/0346 ,  G06F3/04815 ,  G06T17/00 ,  G01S17/89

CPC分类号： G06F3/011 ,  G01S7/4813 ,  G01S15/08 ,  G01S15/42 ,  G01S15/66 ,  G01S15/86 ,  G01S15/87 ,  G01S15/88 ,  G01S15/89 ,  G06F3/016 ,  G06F3/0346 ,  G06F3/04815 ,  G06T17/00 ,  G01S17/89

摘要： Range finding methods and apparatus that may be implemented by VR/MR systems that include a head-mounted display (HMD) and an accessory that the user holds or wears. Range finding sensors (e.g., ultrasonic transducers) may be included on the HMD and on the accessory and used to track distances to and relative position of walls, objects, and other obstacles within constrained physical environments such as rooms, gyms, yards, or fields, or in unconstrained physical environments. Range finding information from the sensors on the HMD and accessory can be used to generate a 3D map of the user's environment that can be used for various purposes in the VR/MR system. In addition to mapping the user's environment, the range finding methods and apparatus may also be used to track the relative position of the accessory with respect to the HMD.

公开(公告)号：US12123950B2

公开(公告)日：2024-10-22

申请号：US17394596

申请日：2021-08-05

申请人： Red Creamery LLC

发明人： Dmitriy Yavid

IPC分类号： G01C3/08 ,  G01S7/481 ,  G01S7/4863 ,  G01S7/4865 ,  G01S17/89

CPC分类号： G01S17/89 ,  G01S7/4817 ,  G01S7/4863 ,  G01S7/4865

摘要： A laser radar includes: a laser, an optical transmission system, a 1-dimensional array of photo-detectors, an optical reception system, and an electronic control system. The laser emits a wavelength of light, and the optical transmission system shapes the light into a beam, and scans the beam along a fan of transmission light paths toward a target. The photo-detectors are capable of time-of-arrival measurements and are sensitive to the wavelength of light. The optical reception system collects the laser light reflected from the target along a fan of reception light paths. The electronic control system synchronizes the scan of the beam with a respective time-of-arrival measurement from each of the photo-detectors, and analyzes the time-of-arrival measurements. The system is configured for all of the transmission light paths and all of the reception light paths to lie in one plane, with all of the reception light paths intersecting with at least one of the transmission light paths.

公开(公告)号：US20240346756A1

公开(公告)日：2024-10-17

申请号：US18754477

申请日：2024-06-26

申请人： Open Space Labs, Inc.

发明人： Michael Ben Fleischman ,  Gabriel Hein ,  Thomas Friel Allen ,  Abraham Botros

IPC分类号： G06T17/00 ,  G01S17/89 ,  G06F18/214 ,  G06F18/24 ,  G06N20/00 ,  G06T7/11 ,  G06T7/70 ,  G06T17/05 ,  G06T19/20 ,  G06V20/40 ,  G06V20/56 ,  G06V30/262

CPC分类号： G06T17/00 ,  G01S17/89 ,  G06F18/214 ,  G06F18/24 ,  G06N20/00 ,  G06T7/11 ,  G06T7/70 ,  G06T17/05 ,  G06T19/20 ,  G06V20/41 ,  G06V20/56 ,  G06V30/274 ,  G06T2200/24 ,  G06T2207/10016 ,  G06T2207/20081 ,  G06T2219/2004

摘要： A system automatically identifies objects in an environment based on a walkthrough video and an annotated floorplan of the environment. The annotated floorplan indicates locations and types of objects that are expected to be in the environment. The system receives the walkthrough video and generates a 3D model of the environment. The system applies a machine learning model to the walkthrough video to identify regions within frames where objects are captured. After identifying the regions within frames of the walkthrough video that include objects, the system modifies corresponding regions of the 3D model to include the identified objects. For each of the identified objects, the system determines a likelihood of the identified object being present at a location in the environment based on a comparison of the modified 3D model and the annotated floorplan.

公开(公告)号：US20240345253A1

公开(公告)日：2024-10-17

申请号：US18749601

申请日：2024-06-20

申请人： Kubota Corporation

发明人： Yushi MATSUZAKI

IPC分类号： G01S17/931 ,  A01B69/04 ,  G01S7/481 ,  G01S17/89

CPC分类号： G01S17/931 ,  A01B69/008 ,  G01S7/4817 ,  G01S17/89

摘要： A sensing system for a mobile agricultural machine includes one or more sensors to sense an environment around the agricultural machine to output sensing data, and a processor configured or programmed to detect an object in a search region around the agricultural machine based on the sensing data and to change a pattern of the search region for the detection of the object in accordance with an area in which the agricultural machine is located.

公开(公告)号：US12118782B2

公开(公告)日：2024-10-15

申请号：US17499140

申请日：2021-10-12

申请人： KOUWA Co., Ltd.

发明人： Motoyoshi Kikuchi ,  Kou Onoda ,  Yuka Kawamata ,  Koki Kimura ,  Satoshi Tsuchiya

IPC分类号： G06V20/10 ,  B64C39/02 ,  B64U101/30 ,  G01S17/89 ,  G06T7/62

CPC分类号： G06V20/188 ,  B64C39/024 ,  G01S17/89 ,  G06T7/62 ,  B64U2101/30

摘要： A forest resource information generation structure and a forest resource information generation method enable more efficiently grasping forest resource information via direct measurement of a breast height diameter with no need for an actual measurement data collection process such as a ground survey are provided. A forest resource information generation structure 100 is a structure for generating forest resource information using point cloud data D00 of forest resources, the point cloud data D00 being acquired via a remote sensing technique, and includes a tree top detection processing section 10 for obtaining tree top information D10 and a breast height diameter calculation processing section 35 for obtaining breast height diameter information D35, and further includes a tree trunk detection processing section 30 for obtaining breast height part information D30 based on terrain height information obtained from the point cloud data D00 and the tree top information D10, and the breast height diameter information D35 is generated by the breast height part information D30 being subjected to processing in the breast height diameter calculation processing section 35.