4 papers
SurgicalGaussian: Deformable 3D Gaussians for High-Fidelity Surgical Scene Reconstruction
Weixing Xie, Junfeng Yao, Xianpeng Cao +4
Dynamic reconstruction of deformable tissues in endoscopic video is a key technology for robot-assisted surgery. Recent reconstruction methods based on neural radiance fields (NeRF…
CMU-Flownet: Exploring Point Cloud Scene Flow Estimation in Occluded Scenario
Jingze Chen, Junfeng Yao, Qiqin Lin +1
Occlusions hinder point cloud frame alignment in LiDAR data, a challenge inadequately addressed by scene flow models tested mainly on occlusion-free datasets. Attempts to integrate…
DRSM: efficient neural 4d decomposition for dynamic reconstruction in stationary monocular cameras
Weixing Xie, Xiao Dong, Yong Yang +4
With the popularity of monocular videos generated by video sharing and live broadcasting applications, reconstructing and editing dynamic scenes in stationary monocular cameras has…
SSFlowNet: Semi-supervised Scene Flow Estimation On Point Clouds With Pseudo Label
Jingze Chen, Junfeng Yao, Qiqin Lin +2
In the domain of supervised scene flow estimation, the process of manual labeling is both time-intensive and financially demanding. This paper introduces SSFlowNet, a semi-supervis…