2 papers
cs.CV2026
Vis2Reg: Visibility-Aware Landmark-Free Geometric 3D--2D Registration for Liver Laparoscopy
Jiaming Feng, Xukun Zhang, Shahid Farid +1
Accurate 3D--2D liver registration, which aligns preoperative 3D models to partial, view-dependent intraoperative surface observations, is critical for AR-guided laparoscopic surge…
cs.CV2025
Solving the long-tailed distribution problem by exploiting the synergies and balance of different techniques
Ziheng Wang, Toni Lassila, Sharib Ali
In real-world data, long-tailed data distribution is common, making it challenging for models trained on empirical risk minimisation to learn and classify tail classes effectively.…