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Matches 1 - 50 out of 17,714

Document Document Title
WO/2021/005921A1
The present invention provides a stereo camera capable of high-precision and wide-angle sensing and being compact. This stereo camera comprises a first mirror having a first reflection surface and a first vertex, and which has a first fa...  
WO/2021/006050A1
This disclosure relates to a distance measurement device and biometric authentication device that make highly accurate distance measurement possible even under intense light such as sunlight. In this invention, a light source emits light...  
WO/2021/006338A1
This three-dimensional sensing system is provided with: a photonic crystal laser array (10) in which photonic crystal laser elements are disposed on a flat surface; a control unit (14) for controlling an operating mode of a laser light s...  
WO/2021/000026A1
A method of detection of transmitted light reflected from an environment, an optical system for spatial estimation and associated components are described. Outgoing light is provided for spatial estimation, which may include wavelength c...  
WO/2021/001975A1
The present invention is provided with: a light source unit which radiates radiation light into a measurement space that is a space to be measured; a light-receiving pixel unit which has a pixel circuit that accumulates an electric charg...  
WO/2020/261685A1
This optical device comprises a light detector, an optical system, and a control circuit that controls the light detector and the optical system. In the optical system, light arriving from one direction, from light arriving from the outs...  
WO/2020/263982A1
This disclosure relates to systems and methods of obtaining accurate motion and orientation estimates for a vehicle (10) traveling at high speed based on images of a road surface. A purpose of these systems and methods is to provide a su...  
WO/2020/262389A1
A measurement apparatus comprises: a projection device for projecting a predetermined pattern onto a subject; an imaging system for capturing a group of images from at least two different viewpoints; and a relative position calculating m...  
WO/2020/255759A1
This invention relates to a distance measurement device, distance measurement method, and distance measurement system that make it possible to enhance the accuracy of distance measurement at a low cost. This distance measurement device c...  
WO/2020/255266A1
This absolute coordinate acquisition method for acquiring the absolute coordinates of an underground pipeline comprises: a marking step S101 for providing a plurality of reference points on a road surface and providing a measurement poin...  
WO/2020/255770A1
The present technology relates to a ranging device, a ranging method, and a ranging system that enable highly accurate distance measurement. A ranging device (23) comprises: a measurement section (172) for measuring the number of respons...  
WO/2020/250745A1
The present invention provides a stereo camera in which it is possible to suppress increases in the temperature of imaging elements. A stereo camera 201 is provided with a right-left pair of camera modules 5a, 5b, and a casing 1a that ac...  
WO/2020/204698A4
The invention relates to a calibration tool and a method for calibrating a laser-triangulation measuring system, wherein the calibration tool comprises a tool body that defines a reference plane and that is rotatable relative to the meas...  
WO/2020/246266A1
A distance-measuring device as in one embodiment is equipped with a clock unit, a count generation unit, an output unit, and a calculation unit. The clock unit outputs a clock signal on the basis of a start signal. The count generation u...  
WO/2020/241206A1
This distance measurement device comprises a processor and memory built into or connected to the processor. The processor measures a first intensity of a first wavelength range and a second intensity of a second wavelength range from an ...  
WO/2020/198870A9
The invention relates to medical equipment, and particularly relates to an integrated X-Ray precision imaging device, which includes a table, a control module, an X-ray emitting device, an X-ray receiving device, and a thickness measurin...  
WO/2020/241125A1
To provide a pillar detection device and pillar detection method that make it possible to specify a positional relation to a vehicle, a camera ECU (30) (pillar detection device) is made to comprise: a vertical edge detection unit (34) fo...  
WO/2020/241151A1
According to the present invention, distance measurement accuracy is improved. A solid-state imaging device according to an embodiment comprises a pixel array part (101) in which a plurality of pixels (20-1) are arranged in a matrix, whe...  
WO/2020/240864A1
An acquisition unit (15a) acquires sensor values that are outputted by a sensor that measures the relative movement of the head or an eyeball of a user that is visually searching for an object that is on a flat surface. An estimation uni...  
WO/2020/235348A1
Provided are an optical pattern radiation control device and an optical pattern radiation control method that make it possible to reduce the power consumed by radiation of a given optical pattern that is for generating depth data. On the...  
WO/2020/235411A1
An optical-distance measurement device (20) forms an image of reflected light corresponding to pulsed light that is emitted from a light-emitting section (40) to a predetermined range on pixels (66) that includes an array of a plurality ...  
WO/2020/235249A1
This invention reduces the processing load required for stereo camera distance measurement processing. The stereo camera system according to this disclosure comprises a plurality of distance measurement cameras for imaging objects within...  
WO/2020/235419A1
A background light calculation unit (S90) calculates, with respect to a plurality of azimuthal regions, a background light quantity parameter related to the quantity of background light arriving from the azimuthal regions. A coefficient ...  
WO/2020/230700A1
The present invention provides an optical element by which reflection light having a narrower bandwidth is obtained, and a wavelength selection filter and a sensor in which the optical element is used. The present invention has a cholest...  
WO/2020/225894A1
This invention determines the position of a moving object without providing a mark on the moving object. This position management device (1) comprises: a sensor (2) for acquiring point cloud data for each time unit; a pair selection unit...  
WO/2020/205682A9
A camera-based system and method for detecting, classifying and tracking distributed objects moving along surface terrain and through multiple zones. The system acquires images from an image sensor mounted in each section or zone, classi...  
WO/2020/213386A1
The present invention has: a first distance detection unit that detects the distance to an object from an image acquired from a first and a second imaging unit; a first position detection unit that detects the position of the object on t...  
WO/2020/209040A1
This image processing device comprises: a contribution rate calculation unit which calculates a contribution rate of a predetermined pixel or a predetermined region in the depth calculation of a plurality of pixels or a plurality of regi...  
WO/2020/209079A1
The present technology relates to a distance measurement sensor, a signal processing method, and a distance measurement module that enable distance information calculation and outdoor determination by a distance measurement sensor alone....  
WO/2020/209028A1
A light receiving device according to an embodiment of the present disclosure comprises a pixel array in which each of pixels is provided with a light receiving element having a high electric field region and a photoelectric conversion r...  
WO/2020/208962A1
The present invention can suppress a drop in measurement accuracy. An optical measuring device 100 comprises: a sensor head 30 that condenses reflected light reflected by a subject TA; a light-receiving unit 40 which is configured such t...  
WO/2020/203331A1
The present technology relates to a signal processing device, a signal processing method, and a ranging module enabling an improvement in ranging accuracy. The signal processing device is provided with an estimating unit which employs fi...  
WO/2020/203263A1
Provided are a surface abnormality detection device and a system which can detect an abnormal portion having a displacement that is equal to or less than the distance measurement accuracy when detecting the abnormal portion on the surfac...  
WO/2020/204698A1
The invention relates to a calibration tool and a method for calibrating a laser-triangulation measuring system, wherein the calibration tool comprises a tool body that defines a reference plane and that is rotatable relative to the meas...  
WO/2020/198870A1
The invention relates to medical equipment, and particularly relates to an integrated X-Ray precision imaging device, which includes a table, a control module, an X-ray emitting device, an X-ray receiving device, and a thickness measurin...  
WO/2020/205682A1
A camera-based system and method for detecting, classifying and tracking distributed objects moving along surface terrain and through multiple zones. The system acquires images from an image sensor mounted in each section or zone, classi...  
WO/2020/202496A1
Provided are a surface abnormality detection device and system which, when detecting an abnormal location on a surface of a structure, enable detection of an abnormal location having a deviation of no more than the degree of accuracy in ...  
WO/2020/195198A1
The purpose of the present invention is to cause the distribution of a defocus amount in a certain arbitrary region of a captured image to be displayed. The present invention is provided with: a map data generating unit for generating de...  
WO/2020/196257A1
This distance measurement method comprises: a step (step S300) for measuring the brightness of background light in an environment in which an object is illuminated by the background light; a step (step S310) for setting a distance measur...  
WO/2020/196087A1
This distance measurement device (1) comprises an imaging unit (2) for imaging N (where N is an integer greater than or equal to 2) division images corresponding to N division distances that a distance measurement range has been divided ...  
WO/2020/196378A1
This distance image acquisition method includes a setting step (S10) for setting a plurality of distance division sections in the depth direction and an imaging step for acquiring a distance image on the basis of the plurality of set dis...  
WO/2020/195755A1
The problem addressed by the present disclosure is to obtain data associating luminance information and distance information. A distance measurement imaging system (1) comprises: a first acquisition unit (21) that acquires first luminanc...  
WO/2020/195931A1
This light reception device comprises a pixel array unit having pixels for receiving light, a first frequency generation unit, a time measurement unit that operates on the basis of a signal from the first frequency generation unit and ou...  
WO/2020/194422A1
The purpose of the present invention is to provide a technology which detects the distance between a moving body and a subject image-captured with a camera installed in the moving body. One of representative monitoring systems of the p...  
WO/2020/189062A1
A distance measuring device 100 comprises: a light receiving unit 30 that has a plurality of light receiving areas for receiving incident light and receives incident light in units of light receiving areas; and a light emitting unit 20 t...  
WO/2020/189339A1
The present disclosure relates to a distance measuring device and a distance measuring method which enable highly accurate distance measurement even in an environment in which a plurality of distance measuring devices are present. An int...  
WO/2020/189275A1
The purpose of the present invention is to provide a range finder and a range finding method that enable highly accurate measurement of a distance to an object even when a window function is used. A range finder 1 comprises: a first acqu...  
WO/2020/189101A1
This distance measurement device comprises a light reception unit that comprises a first light reception pixel and second light reception pixel that are capable of detecting light and a light-shielded pixel that is shielded from light, t...  
WO/2020/189071A1
This imager-light-reception-element-type distance image sensor acquires, from a plurality of pixels, information relating to the light received by each of the pixels. The distance image sensor comprises a distance information calculation...  
WO/2020/183558A1
This setting value adjustment device for a displacement meter (10) includes a determination unit (343) for determining whether a measured value acquired by an acquisition unit (341) after the measurement of a reference workpiece using a ...  

Matches 1 - 50 out of 17,714