3 papers
cs.RO2024
An Accurate Filter-based Visual Inertial External Force Estimator via Instantaneous Accelerometer Update
Junlin Song, Antoine Richard, Miguel Olivares-Mendez
Accurate disturbance estimation is crucial for reliable robotic physical interaction. To estimate environmental interference in a low-cost and sensorless way (without force sensor)…
cs.RO2024
Joint Spatial-Temporal Calibration for Camera and Global Pose Sensor
Junlin Song, Antoine Richard, Miguel Olivares-Mendez
In robotics, motion capture systems have been widely used to measure the accuracy of localization algorithms. Moreover, this infrastructure can also be used for other computer visi…
cs.RO2023
GPS-aided Visual Wheel Odometry
Junlin Song, Pedro J. Sanchez-Cuevas, Antoine Richard +1
This paper introduces a novel GPS-aided visual-wheel odometry (GPS-VWO) for ground robots. The state estimation algorithm tightly fuses visual, wheeled encoder and GPS measurements…