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WO/2020/049906A1 |
The purpose of this invention is to provide a distance measurement device that is capable of increasing the amount of light emitted for illumination while smoothly detecting the distance to an object. This distance measurement device (10...
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WO/2020/045202A1 |
Provided is an imaging device (100) comprising: an imaging element (112) comprising pixels capable of depth detection; an image processing unit (120) for using signals obtained from the pixels for depth detection; and a correction map ge...
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WO/2020/040657A1 |
The invention relates to atomic energy engineering, more specifically to pressurized-water nuclear reactor fuel assemblies. A nuclear reactor fuel assembly comprises a bundle of fuel elements mounted in a framework formed by guide channe...
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WO/2020/039916A1 |
This distance measuring device comprises: a plurality of distance measuring units; a measuring unit; a scanning control unit; and a determination unit. The distance measuring units have a light radiating part for radiating a laser beam t...
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WO/2020/036039A1 |
This invention provides a stereo camera device that is capable of distinguishing a distant obstacle (on-road obstacle) on the road, such as a solid object or pothole, from noise by distinguishing between road surface disparity and obstac...
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WO/2020/031881A1 |
Provided is an optical distance measurement device (10) comprising: a light source unit (20) that applies irradiation light on a measurement range; a light-receiving unit (30) that has a light-receiving surface (32) that has a plurality ...
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WO/2020/032103A1 |
An infrared light irradiation unit (310) irradiates a road surface with a pattern (PTN) of infrared light. A camera (320) takes an image of the surroundings, of a vehicle (100), that include the road surface irradiated with the pattern (...
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WO/2020/032157A1 |
Provided is an article position estimation system wherein the executions of relative movement estimation, which consume a large amount of power, can be decreased. The article position estimation system includes an article movement recogn...
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WO/2020/026615A1 |
To make it so that imaging suitable for detection is carried out on an image sensor side when laser light is emitted onto an object and distance measurement, object recognition, or the like, is carried out, this light source device is ma...
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WO/2020/026616A1 |
In order to make exposure with adequate optical energy possible while avoiding an increase in the temperature of a laser light-emitting element, this light source device is provided with a plurality of laser light-emitting elements and a...
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WO/2020/019041A1 |
An apparatus for determining one or more motion related parameters of a weights bar comprises a body disposed on the weights bar. The body comprises a plurality of distance sensors concentrically disposed around the body. Each of the dis...
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WO/2020/023969A1 |
A LiDAR system that uses a MEM S -based scanning mirror that reflects pulsed light generated by a laser. The scanning mirror reflects the light through a lens system which collimates the light and allows its transmission to a digital mic...
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WO/2020/022206A1 |
In the present invention, a transparent cover (12) covers a light emission element (41) and a light reception element (42) and forms a part of the exterior of a vehicle. On the basis of the time from the emission of detection light (L1) ...
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WO/2020/021949A1 |
This imaging system for a railway vehicle is provided with: a first imaging unit; and a second imaging unit. The first imaging unit is provided to the front end of a forefront railway vehicle, and can acquire a stereo image in a first re...
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WO/2020/022151A1 |
This electromagnetic wave detection device 10 comprises: a first image formation part 15 for forming incident electromagnetic waves into an image; a prism 17 including a fourth surface s4 that is a first emission surface for emitting the...
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WO/2020/019262A1 |
A laser rangefinder (100), comprising: a housing (201), a main control circuit board (114), a mounting base (113), and a photoelectric assembly arranged on the mounting base (113). A connection means is arranged on the housing (201), and...
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WO/2020/022147A1 |
This electromagnetic wave detection device 100 comprises a first image formation part 110 for forming incident electromagnetic waves into an image, a wavelength separation part 123 having a transmittance of electromagnetic waves in a fir...
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WO/2020/022021A1 |
This distance calculation device is provided with: a high precision distance information generation unit which generates, by using an output from a sensor, high precision distance information that is information on a highly precise dista...
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WO/2020/017209A1 |
This distance measurement camera 1 comprises: a first imaging system IS1 for acquiring a first image including a first subject image; a second imaging system IS2 for acquiring a second image including a second subject image; a size acqui...
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WO/2020/017341A1 |
The present technology relates to a light receiving element and a range finding module, which are able to have improved characteristics. A light receiving element according to the present technology is provided with: a light receiving re...
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WO/2020/017002A1 |
In an imaging system 1 according to the present invention, polarization filters 12a, 12b transmit light polarized in directions assigned to optical lenses 10a, 20b. An optical path control part 14 causes some light polarized in different...
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WO/2020/017342A1 |
The present invention pertains to a light-reciving element and rangefinder module, with which it is possible to improve properties. This light-receiving element comprises an on-chip lens; a wiring layer; and a semiconductor layer positio...
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WO/2020/017343A1 |
The present invention pertains to a light-receiving element and a distance measurement module that are configured so as to improve the characteristics thereof. The light-receiving element comprises: on-chip lenses; wiring layers; and sem...
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WO/2020/017377A1 |
A ranging camera 1 is provided with: a first imaging system IS1 for acquiring a first image including a first subject image; a second imaging system IS2 for acquiring a second image including a second subject image; a size acquiring unit...
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WO/2020/017393A1 |
An optical system 20 is for guiding light from a light source 11 to an object, and is provided with first and second diffraction elements L1, L2 that are arranged in order from the light source 11 side, wherein each of the first and seco...
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WO/2020/017379A1 |
A translucent cover (12) covers a light emitting element (41) and a light receiving element (42), and forms a portion of an outer surface of a vehicle. The light emitting element (41) emits detection light (L1) for measuring the distance...
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WO/2020/017334A1 |
The present invention provides a vehicle-mounted environment recognition device that makes geometric camera calibration easy even if a single object shown in images photographed using a plurality of cameras has significantly different ap...
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WO/2020/017336A1 |
The present invention ensures disparity calculation accuracy even if there is vertical-direction image deviation and suppresses performance degradation and processing cost growth. The present invention comprises: an imaging unit 310 for ...
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WO/2020/010594A1 |
Disclosed herein is a method and apparatus for determining time of arrival of incident photons. The time of arrival may be determined with high time accuracy based on characteristics of the rate of change of a voltage across a capacitor ...
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WO/2020/012556A1 |
This imaging apparatus switches a first optical path and a second optical path having parallax with respect to the first optical path in time series, and captures a first image based on an image of a subject formed by light passing throu...
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WO/2020/012757A1 |
Provided is a measurement device comprising an image acquisition unit for acquiring an image of an object to be imaged, a movement mechanism for causing the object to be imaged and the image acquisition unit to move in a relative manner,...
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WO/2020/009172A1 |
The present invention makes it possible to balance deriving distance at high resolution and deriving a parallax in a close-range region. A camera comprises an imaging element and first through fourth imaging optical systems. The first im...
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WO/2020/008832A1 |
A distance-measurement camera 1 comprises: a first optical system OS1 for forming a first subject image; a second optical system OS2 for forming a second subject image; an image-capture unit S for capturing the first subject image and th...
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WO/2020/009011A1 |
An optical distance measuring apparatus (10) comprises: a light source unit (30); a light receiving unit (12) including a plurality of light receiving elements capable of outputting pulse signals; an adding unit (52) that adds the number...
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WO/2020/008907A1 |
This technology pertains to an electronic device, a ranging module, and a light-receiving element configured so as to be capable of reducing signal degradation when transferring a charge. The light-receiving element comprises a pixel tha...
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WO/2020/004074A1 |
The present invention relates to an image processing device, an image processing method, a mobile device, and a program which enable accurate distance measurement. This image processing device is provided with: a long exposure distance i...
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WO/2020/001101A1 |
Provided is an electronic distance measuring instrument. The electronic distance measuring instrument comprises a distance measuring unit (201) and a pair of support arms (202) provided on two sides of the distance measuring unit, wherei...
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WO/2020/003660A1 |
A light-emitting element array provided with a light-emitting element group including a plurality of light-emitting elements, and a plurality of lenses which are provided on the output surface side of the plurality of light-emitting elem...
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WO/2020/003904A1 |
A stereo camera device is provided which can improve layout flexibility during mounting on a front windshield. This stereo camera device 10 is provided with: a left imaging unit 11L and a right imaging unit 11R which image in front of th...
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WO/2020/003497A1 |
This calibration device for an imaging device comprises: an imaging data acquisition unit that acquires imaging data of a known external target which has been imaged by at least one imaging device provided to a work machine equipped with...
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WO/2019/245997A1 |
A tracking system uses multiple beams arranged in a pattern, or a signal-of-interest (SOI) array, such that the beams do not move appreciably relative to the target during data gathering. For example, a specified pattern of beams is arra...
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WO/2019/245034A1 |
In a distance measuring device provided with a light emitting unit 80, a light detector 1, and a distance measuring unit 90, the light detector is provided with: a detecting unit 10 which is provided with a detection SPAD 2, and a quench...
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WO/2019/244993A1 |
This multiple camera device comprises first and second cameras, first and second light guiding systems, and first and second movable members. The first light guiding system includes a first movable mirror and guides a first light beam to...
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WO/2019/239775A1 |
The present invention provides a vehicle object sensing device which can measure distance more accurately than the prior art and which has high redundancy to distance measurement. The present invention is a vehicle object sensing device ...
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WO/2019/232800A1 |
An automatic focus controller is disclosed. The automatic focus controller includes a first imaging element configured to generate a first image of a light source, a second imaging element configured to generate a second image of the lig...
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WO/2019/233917A1 |
The invention relates to a device designed to detect soiling of a light-transmissive cover (50) of at least one transmitting window and/or one receiving window (64) of an optical sensor (10). The device has at least one hologram structur...
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WO/2019/225224A1 |
The purpose of the present disclosure is to provide a time measurement device which can reduce power consumption. The time measurement device (1) of the present disclosure is provided with: pixels (PZ) each having a light receiving eleme...
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WO/2019/226664A1 |
Methods and systems for digitally reconstructing a patient tissue sample are described herein. In one embodiment, the method may include projecting a first structured light pattern onto the patient tissue sample, receiving a first reflec...
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WO/2019/225416A1 |
A distance measurement apparatus (100-1) sets the position of a measurement point (P) as a parameter and measures the distance to the measurement point (P) using a triangulation system. The distance measurement apparatus (100-1) is provi...
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WO/2019/221151A1 |
The purpose of the present invention is to appropriately avoid a decrease in the accuracy of ranging with respect to a vehicle moving direction. This image capture system is provided with a first image capture device and a second image c...
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