Lidar calibration

High accuracy remote coordinate machine

Optical distance measuring method and optical distance measuring device

Light ranging device having an electronically scanned emitter array

Method for dynamically controlling laser power

Method for detecting a functional impairment of a laser scanner, laser scanner, and motor vehicle

Delay time calibration of optical distance measurement devices, and associated systems and methods

3-dimensional measuring device

Measuring device having scanning functionality and settable receiving ranges of the receiver

Mobile calibration apparatus for vehicle sensors

Artificial skin and human phantom for use in active millimeter wave imaging systems

Obstacle detection by global shutter image sensor

Accurate photo detector measurements for LIDAR

Time-of-flight distance measuring device and method for detecting multipath error

Optoelectronic apparatus

Information processing apparatus, moving object, information processing method, and computer program product

Determining yaw error from map data, lasers, and cameras

System and Method for Increasing Resolution of Images Obtained from a Three-Dimensional Measurement System

Optoelectronic modules and methods for operating the same

Precisely controlled chirped diode laser and coherent lidar system

Distributed LIDAR with fiber optics and a field of view combiner

Low drift reference for laser radar

Method of manufacturing an optoelectronic sensor

Sensor adjustment based on vehicle motion

High-precision, high-accuracy, single-hub laser scanner

Device for measuring a distance and method for measuring said distance

Method for calibrating an active sensor system

Light ranging device with MEMS scanned emitter array and synchronized electronically scanned sensor array

Electronically scanned light ranging device with multiplexed photosensors

Electronically scanned light ranging device having multiple emitters sharing the field of view of a single sensor

Light ranging device with electronically scanned emitter array and synchronized sensor array

Intrinsic static noise characterization and removal

Method and apparatus for measuring angular resolution of multi-beam lidar

LiDAR with malfunction detection

Extrinsic static noise characterization and removal

Communication management system of surveying instrument

Portable apparatus, system, and method for calibrating a vehicular electromagnetic sensor

Method and apparatus for calibration between laser radar and camera, device and storage medium

Optoelectronic sensor and method of measuring the distance from an object

Ladar range estimate with range rate compensation

System and method for sensing distance and/or movement

Variable resolution light radar system

Distance measuring system and control method of distance measuring system

Method and system for carrying out a calibration of a sensor

Sensor calibration and time system for ground truth static scene sparse flow generation

Simulation apparatus for a rotating lidar light measurement system

Laser radar device

Relating to remote sensing

Ranging module, ranging system, and method of controlling ranging module

Distance image acquisition apparatus and application thereof

Ladar transmitter with ellipsoidal reimager

Using proximal location sensors to improve accuracy and location immunity to interference

Photo-diode emulator circuit for transimpedance amplifier testing

Dual laser range finder

System To Optimize Sensor Parameters In An Autonomous Vehicle

Augmenting panoramic LIDAR results with color

Distance measuring device

Enhanced distance data acquisition

System and method for increasing coherence length in lidar systems

Dynamic sensor operation and data processing based on motion information

Method for calibrating measuring element, method for evaluating road surface properties, and apparatus for evaluating road surface properties

Time of flight camera

SYSTEM AND METHOD FOR SENSING DISTANCE AND/OR MOVEMENT

Angle calibration in light detection and ranging system

Calibration of laser and vision sensors

Optical output module, vehicle including same, and control method therefor

Lidar detector having a plurality of time to digital converters integrated onto a detector chip

Systems and methods for surface property identification using waveform classification

Accurate photo detector measurements for LIDAR

Scanning range finder

Image apparatus for detecting abnormality of distance image

Apparatus and method for mitigating LiDAR interference through pulse coding and frequency shifting

Laser scanner

Compensating for the vibration of the vehicle

Anomaly detector for self-location estimation device and vehicle

Lidar detector system having range walk compensation

Trans-impedance amplifier with fast overdrive recovery

Lidar system and method for ascertaining a system state of a lidar system

Ultrasonic vibrations on a window in a lidar system

Increasing operational safety of a lidar system

Using Acoustic Signals to Modify Operation of a Lidar System

Lidar receiver calibration

Method for dynamically controlling laser power

Autonomous vehicle sensor calibration system

Dynamically varying laser output in a vehicle in view of weather conditions

Pulse timing based on angle of view

Methods and systems for integrated vehicle sensor calibration and maintenance

Method to detect a signal and optoelectronic sensor

Method for identifying noise data of laser ranging device

Open loop correction for optical proximity detectors

High-performance beam director for high-power laser systems or other systems

Measurement device

Sensor assembly with integral defroster/defogger

Accurate photo detector measurements for LIDAR

Correction device, correction method, and distance measuring device

Time of flight imaging apparatuses and a method for adjusting a reference frequency

Distance measuring apparatus and distance image photographing apparatus

Method and apparatus for processing a histogram output from a detector sensor

All weather autonomously driven vehicles

Laser frequency control and sensing system

Laser beam control method, corresponding device, apparatus and computer program product

Phase-error correction in a synthetic aperture imaging system with local oscillator time delay adjustment

Device and method for measuring distance values and distance images

Lidar system with improved signal-to-noise ratio in the presence of solar background noise

Lidar-radar relative pose calibration

Multiplexed multichannel photodetector

Laser-based rangefinding instrument

Distance Measuring Apparatus, Distance Measuring Method, and Shape Measuring Apparatus

Method and apparatus for an adaptive ladar receiver

Method for measuring a distance

LIDAR sensor window configuration for improved data integrity

Light detection and ranging apparatus

Sensor management device and sensor management method

Light detection and ranging system

Sensor and method for setting threshold of sensor

Method and device for securing a space crossed by a high-power laser beam

Active brightness-based strategy for invalidating pixels in time-of-flight depth-sensing

Method of estimating reliability of measurement distance of laser rangefinder, and localizating method of mobile robot using laser rangefinder

Calibration method and device based on single-wavelength double-laser-tube phase measurement

Point layout system using single laser transmitter

Method for correcting measuring errors of long-distance scanning laser radar

Calibration for autonomous vehicle operation

LIGHT DETECTOR CALIBRATING A TIME-OF-FLIGHT OPTICAL SYSTEM

Objective sensor, objective sensor dirt determination method, and object detection device

Lidar sensor assembly calibration based on reference surface

Laser power calibration and correction

Light detection and ranging (LIDAR) device with an off-axis receiver

3D time of flight active reflecting sensing systems and methods

Distance measurement device, control method for distance measurement, and control program for distance measurement

DISTANCE MEASUREMENT DEVICE, CONTROL METHOD FOR DISTANCE MEASUREMENT, AND CONTROL PROGRAM FOR DISTANCE MEASUREMENT

Distance measurement device, deriving method for distance measurement, and deriving program for distance measurement

Observation device having an eye-controlled laser rangefinder

System and method for field calibrating video and lidar subsystems using independent measurements

Mounting apparatuses for optical components in a scanning lidar system

Systems for vibration cancellation in a lidar system

Scanning apparatuses and methods for a lidar system

Light receiver having a plurality of avalanche photodiode elements and method for supplying a bias voltage

OBJECT DETECTION DEVICE

Laser distance measuring module with INL error compensation

Sensor data network

Intra-sensor relative positioning

Method of error correction for 3D imaging device

Geodetic instrument with improved dynamic range

Optical lens having a high refractive index for robustness to liquid immersion

Sensing apparatus having a light sensitive detector field

Method and apparatus for recognizing obstacle of vehicle

Optical micromesh for computerized devices

Time of flight sensing for providing security and power savings in electronic devices

Method for identifying a solid obstacle in a laser beam of a lidar system and related system

Active illumination 3D imaging system

Method and system for data optimization

Autonomy first route optimization for autonomous vehicles

Optical budget apportionment in LIDAR

Optoelectronic sensor and method of detecting object information

Temperature based control in LIDAR

LIDAR detection scheme for cross traffic turns

Dynamic illumination allocation in highway driving

Parallel scene scanning in LIDAR using a common steerable deflector

Dynamic mode of operation based on driving environment

Steerable high energy beam

Sensor surface object detection methods and systems

Vehicle autonomy level selection based on user context

Method and system for adaptive vehicle control in autonomous vehicles

Vehicle autonomous collision prediction and escaping system (ACE)

Methods and apparatus for superpixel modulation

Selective illumination in LIDAR based on detection results

System and method for measuring and rendering terrain on a display

Distance measuring apparatus

Interference mitigation via adaptive depth imaging

Detector-array based scanning LIDAR

Adaptive lidar illumination techniques based on intermediate detection results

Apparatus and method for detecting obstacle

Adaptive noise mitigation for different parts of the field of view

Variable flux allocation within a LIDAR FOV to improve detection in a region

Ratio-reference measurement of the arrival time and/or amplitude of a digitized electronic pulse

Light-emitting device and distance measurement device

Distance measuring device, distance measuring method, and non-transitory computer-readable storage medium

Distance measuring apparatus and distance measuring method

3DI sensor depth calibration concept using difference frequency approach

LIDAR with an adaptive high-intensity zone

Laser scanner

Distance-measuring apparatus which uses different calculations depending on whether the object is dynamically changing

Apparatus for controlling driver current for illumination source

Remote lidar with coherent fiber optic image bundle

Method and apparatus for vehicle inspection and safety system calibration using projected images

Real time calibration for time-of-flight depth measurement

Image capturing apparatus, system and method

Device and method for indoor mobile mapping of an environment

Obstacle detection method and apparatus for vehicle-mounted radar system

Lidar with smart safety-conscious laser intensity

LADAR systems with dynamic receiver filters

Methods Circuits Assemblies Devices Systems and Functionally Associated Machine Executable Code for Controllably Steering an Optical Beam

Fluid ice protection system flow conductivity sensor

System and method for positioning a mirror in a lidar system using open loop and closed loop control

Motion compensation method and apparatus applicable to laser point cloud data

Method for measuring the frequency modulation of a laser source

Time-of-flight measuring apparatus and image processing method for reducing blur of depth image therein

Vehicle sensor calibration system

Time-Of-Flight Camera System With Scanning Iluminator

Optoelectronic modules for distance measurements and supplemental measurements

Absolute distance measurement for time-of-flight sensors

SYSTEM AND METHOD FOR TESTING MOTION SENSOR

Time of flight-based systems operable for ambient light and distance or proximity measurements

Apparatus for detecting illumination levels

Diagnostic method for a vision sensor of a vehicle and vehicle having a vision sensor

Positional feedback sensing useful for automated vehicle LIDAR

Determining a load status of a platform

Laser scanner and method for surveying an object

Time-of-flight image sensor and light source driver having simulated distance capability

Predictive sensor array configuration system for an autonomous vehicle

Systems, devices, and/or methods for encoded time of flight light detection and ranging

Phase compensation in a time of flight system

Circuit and method for controlling and selectively enabling photodiode cells

DETERMINING COORDINATES OF A POINT IN THREE-DIMENSIONAL SPACE

System and method for increasing resolution of images obtained from a three-dimensional measurement system

Signal processing device, signal processing method, recording medium, target detection device, and target detection method

Laser processing device and laser processing system

Electro-optical distance meter

OPTICAL PROXIMITY SENSORS WITH RECONFIGURABLE PHOTO DIODE ARRAY

Clutter filter configuration for safety laser scanner

Low-profile imaging system with enhanced viewing angles

Predictive sensor array configuration system for an autonomous vehicle

Sensor cleaning devices and systems

Distance measurement device, distance measurement control method, and distance measurement control program

Distance measurement device, distance measurement control method, and distance measurement control program

Distance measurement device, distance measurement control method, and distance measurement control program

Distance measurement device, distance measurement control method, and distance measurement control program

Distance measurement device, distance measurement control method, and distance measurement control program

Long range LiDAR system and method for compensating the effect of scanner motion

Optical calibration system adapted for optical distance measurement system

Sensor-based object-detection optimization for autonomous vehicles

SINGLE PULSE LIDAR CORRECTION TO STEREO IMAGING

Depth sensor module and depth sensing method

LOW POWER LIDAR SYSTEM

Vehicle sensor calibration system

Hybrid flash LIDAR system

Method for detecting a screening of a sensor device of a motor vehicle by an object, computing device, driver-assistance system and motor vehicle

Transmissive front-face heater for vehicle sensor system

Optical phasograms for LADAR vibrometry

Distance sensor, and calibration method performed by device and system including the distance sensor

Lidar scanner calibration

Multi-wavelength LIDAR system

POSITION DETECTION APPARATUS AND POSITION DETECTION METHOD

DETECTION DISTANCE CALIBRATION METHOD, APPARATUS, AND DEVICE

Apparatus and method for the recording of distance images

Apparatus with device with fault detection protection

Icing detection systems

Distance measuring device and method for calibrating the same

Time-of-flight camera system with scanning iluminator

Laser beam projection system with dynamic phase compensation

Fault tolerant power liftgate obstruction detection system

Using integrated silicon LED to calibrate phase offset in optical receiver in laser range finder

System and method for aircraft docking guidance and aircraft type identification

Autonomous vehicle fleet service and system

Distance detection method and distance detection device using the same

Range finding apparatus and system

Object recognition apparatus

Lateral distance sensor diagnosis apparatus

Ladar receiver range measurement using distinct optical path for reference light

Ladar receiver with advanced optics

Adaptive ladar receiver

Adaptive ladar receiving method

Time-of-flight distance measurement device

Object recognition apparatus using a plurality of object detecting means

OPTICAL DETECTION SYSTEM FOR A MOTOR VEHICLE, AND DEVICE FOR CLEANING SUCH A SYSTEM

Electronic device for controlling depth sensors based on external object and method thereof

System and method for improving LIDAR sensor signal availability on a wind turbine

Method and apparatus for obtaining depth image by using time-of-flight sensor

Optical deflection apparatus, image projector, optical writing unit, and object recognition device

Method for binning time-of-flight data

System and method for analyzing quality criteria of a radiation spot

Signal harmonic error cancellation method and apparatus

Optoelectronic sensor

Power savings through refresh control for distance sensing devices

Apparatus, method for laser distance measurement, and non-transitory computer-readable storage medium

Distance measurement device, moveable device, and distance measuring method

Sensor capable of detecting wide-range ambient signals and ensuring proximity sensing accuracy and method for fabricating the same

Sensing system and sensing method

Depth sensor, three-dimensional camera, and method of controlling noise of macro pixel

Spad array with pixel-level bias control

Ranging apparatus

Dynamic LIDAR sensor controller

Radar systems with dual fiber coupled lasers

Range finder

TEC module having laser diode as an interferometer laser beam source in a laser tracker

Laser tracker calibration system and methods

Electrical tuning of resonant scanning

Lidar system

System for determining weight-on-wheels using LIDAR

OPTOELECTRONIC MODULES OPERABLE TO DISTINGUISH BETWEEN SIGNALS INDICATIVE OF REFLECTIONS FROM AN OBJECT OF INTEREST AND SIGNALS INDICATIVE OF A SPURIOUS REFLECTION

Method and apparatus for generating depth image

3D camera and method of measuring transmittance using the same

Laser ranging calibration method and apparatus using the same

Electro-optical distance measuring instrument

Optical imaging modules and optical detection modules including a time-of-flight sensor

Method for propagation time calibration of a LIDAR sensor

Timing synchronization of LIDAR system to reduce interference

Laser scanner and method

Detection of an object by use of a 3D camera and a radar

Optoelectronic modules operable to recognize spurious reflections and to compensate for errors caused by spurious reflections