jigsaws

Novice / intermediate / expert surgical skill on JIGSAWS Suturing under leave-one-user-out: kinematics beat the majority class, video and fusion do not help, and a shortcut audit shows the signal is mostly pace. NUS BN5211 course project. 用运动学和视频给没见过的外科医生分技能等级。

Representation Flow-based Dynamics and Uncertainty-Aware Gaussian Process Tree for video-based surgical skill assessment.

Browser tool for labelling surgical video on two layers: Phase (task stages) and Gesture (JIGSAWS-style sub-segmentation). Vite dev server + stdlib-only Python scripts, no backend.

Machine learning-based human skill estimation from kinematic motion for adaptive assistive robotics.

Imitation Learning for Surgical Robot Task Automation — Behavioral Cloning, DAgger, Diffusion Policy, and VLA models on JIGSAWS surgical demonstrations