Integrated fiducial marker for simultaneously calibrating sensors of different types

HY Chang - US Patent 11,673,567, 2023 - Google Patents
The present teaching relates to different configurations for facilitating calibration of multiple
sensors of different types. A plurality of fiducial markers are arranged in space for …

System and method for simultaneously multiple sensor calibration and transformation matrix computation

HY Chang - US Patent 11,635,313, 2023 - Google Patents
The present teaching relates to apparatus, method, medium, and implementations for
simultaneously calibrating multiple sensors of different types. Multiple sensors of different …

Periodically mapping calibration scene for calibrating autonomous vehicle sensors

D Chou, N Rodrigues, JM Croom - US Patent 11,814,067, 2023 - Google Patents
A sensor calibration system periodically receives scene data from a detector in a calibration
scene. The calibration scene includes calibration targets. The sensor calibration system …

Method for recognizing objects in an environment of a vehicle

VD Nguyen - US Patent 11,893,496, 2024 - Google Patents
A method recognizes objects in an environment of a vehicle including a sensor system
having at least one sensor unit for registering the environment and an evaluation unit for …

System and method for GPS based automatic initiation of sensor calibration

HY Chang - US Patent 11,609,340, 2023 - Google Patents
The present teaching relates to apparatus, method, medium, and implementations for
initiating sensor calibration. A first GPS signal is received by a GPS receiver residing in an …

Periodically mapping calibration scene for calibrating autonomous vehicle sensors

D Chou, N Rodrigues, JM Croom - US Patent 11,718,315, 2023 - Google Patents
A sensor calibration system periodically receives scene data from a detector in a calibration
scene. The calibration scene includes calibration targets. The sensor calibration system …

Multi-sensor collaborative calibration system

C Qian, G Chenghao, D Fuheng - US Patent 11,960,276, 2024 - Google Patents
An example method for performing multi-sensor collaborative calibration on a vehicle
includes obtaining, from at least two sensors located on a vehicle, sensor data items of an …

Calibration system for calibrating visual coordinate system and depth coordinate system, calibration method and calibration device

PC Hsiao, HC Chiang - US Patent 11,494,941, 2022 - Google Patents
The disclosure provides a calibration system, a calibration method, and a calibration device.
The calibration method for obtaining a transformation of coordinate systems between a …

Multi-sensor calibration system

C Qian, J Zhao, Z Ma - US Patent 11,908,163, 2024 - Google Patents
Techniques for performing multi-sensor calibration on a vehicle are described. A method
includes obtaining, from each of at least two sensors located on a vehicle, sensor data item …