4 papers
Estimating Velocity and Spin of Spherical Objects from Rolling-Shutter Image(s)
Wenjie Xue, Jun Yang, Jingmin Wang +1
Rolling-shutter cameras introduce characteristic distortions when imaging fast moving objects, and these effects are typically treated as artifacts to be corrected. In this work, w…
Perception-Control Coupled Visual Servoing for Textureless Objects Using Keypoint-Based EKF
Allen Tao, Jun Yang, Stanko Oparnica +1
Visual servoing is fundamental to robotic applications, enabling precise positioning and control. However, applying it to textureless objects remains a challenge due to the absence…
Active 6D Pose Estimation for Textureless Objects using Multi-View RGB Frames
Jun Yang, Wenjie Xue, Sahar Ghavidel +1
Estimating the 6D pose of textureless objects from RGB images is an important problem in robotics. Due to appearance ambiguities, rotational symmetries, and severe occlusions, sing…
6D Pose Estimation for Textureless Objects on RGB Frames using Multi-View Optimization
Jun Yang, Wenjie Xue, Sahar Ghavidel +1
6D pose estimation of textureless objects is a valuable but challenging task for many robotic applications. In this work, we propose a framework to address this challenge using onl…