Xianda Chen

2 accepted papers

2026

LongStream: Long-Sequence Streaming Autoregressive Visual Geometry

Chong Cheng, Xianda Chen, Tao Xie, Wei Yin, Weiqiang Ren, Qian Zhang +2

CVPR 2026

Long-sequence streaming 3D reconstruction remains a significant open challenge. Existing autoregressive models often fail when processing long sequences because they anchor poses to the first frame, leading to attention decay, scale drift, and extrapolation errors. We introduce LongStream, a novel g

Cited by 0 Source ↗code ↗Scholar ↗

2021

A Motion decoupled Aerial Robotic Manipulator for Better Inspection

Rui Peng, Xianda Chen, Peng Lu

IROS 2021poster

For conventional aerial manipulators, the robotic arm is rigidly attached to the quadrotor. Consequently, the maneuver of the quadrotor will affect the motion of the robotic arm when it is used for tasks such as inspection. In this paper, we propose a novel aerial manipulator with a self-locking gim…

Cited by 9 Source ↗Scholar ↗