2 papers
eess.IV2026
High-Fidelity 3D Tooth Reconstruction by Fusing Intraoral Scans and CBCT Data via a Deep Implicit Representation
Yi Zhu, Razmig Kechichian, Raphaël Richert +2
High-fidelity 3D tooth models are essential for digital dentistry, but must capture both the detailed crown and the complete root. Clinical imaging modalities are limited: Cone-Bea…
cs.CV2018
Hubless keypoint-based 3D deformable groupwise registration
Rémi Agier, Sébastien Valette, Razmig Kéchichian +2
We present a novel algorithm for Fast Registration Of image Groups (FROG), applied to large 3D image groups. Our approach extracts 3D SURF keypoints from images, computes matched p…