From the 2 of 7 linked papers with an AI index.
4 papers · 1 filter
ExtraGS: Enhancing Endoscopic View Extrapolation via Diffusion-Guided 3D Gaussian Splatting
Cheng-Tai Hsieh, Jiwei Shan, Han Fang +6
The paper introduces ExtraGS, a method that improves extrapolation of endoscopic video views by combining uncertainty‑driven virtual camera sampling with diffusion‑guided refinemen…
4D Monocular Surgical Reconstruction under Arbitrary Camera Motions
Jiwei Shan, Zeyu Cai, Cheng-Tai Hsieh +5
Reconstructing deformable surgical scenes from endoscopic videos is challenging and clinically important. Recent state-of-the-art methods based on implicit neural representations o…
NRGS-SLAM: Monocular Non-Rigid SLAM for Endoscopy via Deformation-Aware 3D Gaussian Splatting
Jiwei Shan, Zeyu Cai, Yirui Li +5
Visual simultaneous localization and mapping (V-SLAM) is a fundamental capability for autonomous perception and navigation. However, endoscopic scenes violate the rigidity assumpti…
FreeDriveRF: Monocular RGB Dynamic NeRF without Poses for Autonomous Driving via Point-Level Dynamic-Static Decoupling
Yue Wen, Liang Song, Yijia Liu +4
Dynamic scene reconstruction for autonomous driving enables vehicles to perceive and interpret complex scene changes more precisely. Dynamic Neural Radiance Fields (NeRFs) have rec…