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WO/2023/071909A1 |
Provided are a method and device for measuring the flow velocity of a fluid surface, and a storage medium. The method for measuring the flow velocity comprises: firstly, collecting a video to be processed, and using a preset rule to dete...
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WO/2023/067166A1 |
The invention relates to an extrinsic geometric calibration method for a three-dimensional-data acquisition system comprising at least one three-dimensional-measurement sensor (10) that is associated with a sensor reference system (Oc), ...
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WO/2023/066886A1 |
An example system includes a body having wheels to move along a surface, a laser-based scanner on the body to output a beam in a plane, a camera on the body to capture an image of an area in which the beam intersects an object, and one o...
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WO/2023/064041A1 |
System and method are disclosed for multi-phase process of automated data capture for photogrammetry and 3D model building of an unknown object (311) in an unknown environment. Planner module (152) generates a flight plan (413) for a cam...
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WO/2023/055367A1 |
A plant locating system may include a vehicle supporting a Global Positioning System (GPS) antenna and a monocular camera. The system may further include a plant locating unit comprising a processing unit and a non-transitory computer-re...
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WO/2023/055223A1 |
The present invention relates to a method for calculating three-dimensional terrain site information of a control object, by which three-dimensional terrain site information of a control object can be accurately calculated in real time f...
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WO/2023/047036A1 |
The invention relates to a scanning imaging system (1) intended to be carried on board a satellite in orbit around a planet, to capture images of portions of the planet's surface at two different inclination values of a line of sight (L)...
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WO/2023/043092A1 |
Various embodiments may provide a computing device for estimating a global position by using an external positioning device, and a method therefor. The computing device according to various embodiments can detect global time information ...
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WO/2023/035544A1 |
A laboratory spatial wave real-time measurement method based on visual edge detection, comprising the following steps: S1: calibrating a camera (4); S2: photographing a wave surface image under wave motion by means of the camera (4), and...
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WO/2023/036994A1 |
According to an example aspect of the present invention, there is provided a method, comprising: detecting first mapping data, the first mapping data being based on environment scanning by an unmanned aerial vehicle, UAV, associated with...
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WO/2023/035301A1 |
Described is a method of calibrating a camera. The method comprises obtaining geographical coordinates of a selected physical point location within an image view of the camera and measuring an angle between an x-axis of a real-world coor...
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WO/2023/037066A1 |
The present invention relates to a method (50) for acquiring images by a spacecraft (10) comprising an observation instrument (20) and a laser transmission module (30), said method comprising an acquisition phase (P50) for the acquisitio...
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WO/2023/034585A1 |
A system for inspecting features of an airframe, the system including a feature inspection device configured to measure an aspect of a first feature and a tracking subsystem configured to determine a position of the feature inspection de...
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WO/2023/019339A1 |
The present invention employs video camera-equipped, unmanned aerial vehicles (UAVs) to collect video imagery from a predefined study area on the ground, where vehicles are performing trips. The video imagery is then processed using mach...
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WO/2023/023266A1 |
The present disclosure relates to systems and methods for automatically applying a bias towards filled-space in footprints of features that may have non-Lambertian surfaces during photogrammetric reconstruction of images with the feature...
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WO/2023/021043A1 |
The invention relates to a method for creating at least one image of at least one interior (1) of a construction by means of an unmanned flying object (2), wherein: the unmanned flying object (2) comprises a camera system (3) for creatin...
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WO/2023/017063A1 |
The invention relates to a method for assisting with determining geographical locations for installing television broadcasting equipment, the method comprising the following phases: - obtaining (100) a bare ground profile along at least ...
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WO/2023/005934A1 |
A data processing method and system, and an electronic device. The method comprises: obtaining the vector diagram data of at least one type of element; parsing the vector diagram data of the at least one type of element to obtain a conto...
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WO/2023/004737A1 |
A structured light projection device (1000) and a depth camera (10). The structured light projection device (1000) comprises: a light emission mechanism (1) for emitting first light; an angle adjustment mechanism (2) for adjusting the an...
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WO/2023/007588A1 |
The present invention accurately identifies the position of a moving object 3, such as an automobile. An information processing device 10 comprises: a reference position acquisition unit 103 which acquires reference position informatio...
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WO/2023/001711A1 |
The invention relates to a method for operating a gated-camera (5), comprising a first illumination device (7.1), a second illumination device (7.2) which is spaced apart from the first illumination device (7.1), and an optical sensor (9...
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WO/2023/000337A1 |
A road gradient determination method, comprising: obtaining a current road image frame and laser point cloud data corresponding to the current road image frame (S10), wherein a road image is acquired by a camera, and the laser point clou...
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WO/2023/285598A1 |
The invention relates to a method for determining a height (20) of an object (100) above an imaginary or a real horizontal plane (200) from a single image (300) recorded by an imaging device comprised by an aerial vehicle (400), wherein ...
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WO/2023/283898A1 |
A supplementary image photographing method and apparatus, and a movable platform, a system and a storage medium. The method comprises: acquiring image photographing information of a movable platform in a survey area (S101); according to ...
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WO/2023/282203A1 |
This control system for a working machine provided with a traveling body and a revolving body includes a position and azimuth calculating unit for calculating a position and azimuth angle of the revolving body on the basis of images of a...
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WO/2023/281309A1 |
A scanning camera includes a camera assembly associated with curved scan paths. Each camera assembly includes an image sensor and a lens, and has a camera optical axis. Also included are a scanning mirror, and a drive to rotate the scann...
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WO/2023/282204A1 |
This control system for a work machine comprises: a first position azimuth calculation unit that calculates the position and the azimuth angle of the work machine on the basis of GNSS electrical waves; a second position azimuth calculati...
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WO/2023/282787A1 |
The present method envisages downloading, for each point of the Earth's surface to be studied, Landsat satellite images from different satellite observation frames dating back over a period of many years. With the aid of a trained neural...
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WO/2023/275580A1 |
An imaging system can include a first and second camera configured to capture first and second sets of oblique images along first and second scan paths, respectively, on an object area. A drive is coupled to a scanning mirror structure, ...
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WO/2023/272969A1 |
A detection method and a detection device for blade balance of a wind turbine, a readable storage medium, and a computing device. The detection method comprises: acquiring an image captured by a sliding rail camera installed at the botto...
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WO/2023/273108A1 |
A monocular distance measurement method and apparatus, and an intelligent apparatus. The method comprises: capturing a head-up view by means of a monocular camera (201); determining a homography matrix according to the vertex angle pixel...
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WO/2022/267028A1 |
The present disclosure relates to the technical field of image processing, and provides an image-based distance-measuring method and apparatus, and a storage medium. The image-based distance-measuring method comprises: acquiring a target...
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WO/2022/261675A1 |
A method comprising receiving a plurality of images of a scene captured by at least one drone; identifying features within the plurality of images; identifying similar images of the plurality of images based on the features identified wi...
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WO/2022/252201A1 |
An unmanned aerial vehicle multispectral remote sensing data collection and processing integrated system and method. The system comprises a multispectral camera; an unmanned aerial vehicle, which is connected to the multispectral camera ...
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WO/2022/250605A1 |
According to various embodiments, there is provided a navigation guidance method. The navigation guidance method may include: determining pixel coordinates of a target in an input image; converting the determined pixel coordinates in the...
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WO/2022/251833A1 |
Systems and methods include a computer-implemented method for providing a photonic sensing system to perform an automated method to characterize displacement of equipment surfaces and monitor changes in real-time. A three-dimensional (3D...
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WO/2022/243993A1 |
A system and method for generating a focused three-dimensional (3D) point cloud is disclosed. A respective 3D point cloud is generated based on returns of a respective sequence of energy pulses that is emitted towards one or more regions...
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WO/2022/245486A1 |
A computer implemented method includes obtaining data for raw image frames captured by a moving camera. The raw image frames are indexed geographically, and a graph is created from the multiple raw image frames. The graph includes image ...
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WO/2022/239006A1 |
A method comprising: receiving an image of an agricultural area-of-interest (AOI) acquired by a remote-sensing platform; performing an initial rectification to correct geometric distortions in the image; assigning initial geographic coor...
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WO/2022/236562A1 |
A control device and a route planning method and device for an unmanned aerial vehicle. The method comprises: acquiring at least two routes planned in an operation area of an unmanned aerial vehicle, wherein each route comprises a starti...
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WO/2022/239600A1 |
This information processing device processes point group data output from a measuring device which comprises: an external sensor that repeatedly scans a surrounding space and acquires division point group data for each scan; and an inter...
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WO/2022/239315A1 |
In the present invention, design information that is related to work and that has a reference value and an allowable range which includes the reference value, is acquired (S101), the acquired design information and actual measurement inf...
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WO/2022/235209A1 |
Disclosed is a system for detecting a hazard. The system includes an image capture device mounted in an elevated position above a construction site, and a mapping module. The image capture device captures an image of the construction sit...
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WO/2022/228023A1 |
Provided are a blind area monitoring method and apparatus, an electronic device, and a storage medium. The blind area monitoring method comprises: obtaining a current frame monitoring image acquired by an acquisition device (2) on a targ...
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WO/2022/232174A1 |
An integrated occupancy sensing system includes one or more radio frequency identification (RFID) sensor nodes and one or more base station units. Each of the one or more RFID sensor nodes includes at least one of (1) an image sensor, (2...
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WO/2022/227876A1 |
Provided in the embodiments of the present invention are a distance measurement method and apparatus, and a robot and a storage medium. The method comprises: step S302, collecting a first image, wherein the first image at least comprises...
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WO/2022/226603A1 |
The present disclosure is directed to devices, systems and/or methods that may be used for determining scene information from a real-life scene using data obtained at least in part from one or more cameras that may move within, over or p...
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WO/2022/222428A1 |
A method for performing high-precision three-dimensional reconstruction on an existing railway track on the basis of a multi-view unmanned aerial vehicle image. The method comprises: acquiring initial data; acquiring the center line of t...
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WO/2022/221327A1 |
A system and method utilizing three-dimensional (3D) data to identify objects. A database of profiles can be created for goods, product, object, or part information by producing object representations that permit rapid, highly-accurate o...
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WO/2022/220729A1 |
The present disclosure relates to a method for determining a position and an orientation. The method (300) comprises the steps of obtaining (310) sensor data (210) comprising a plurality of images of Earth's surface from at least one cal...
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