3 papers
cs.CV2026
Surface-to-Skeleton 3D Cephalometry: Estimating Hidden Skeletal Landmarks from CT-Derived External Soft-Tissue Surfaces
Tomoki Abe, Taiki Kanaya, Kazuki Saita +4
Existing 3D facial-landmark methods localize points on visible skin, but whether CT-defined internal skeletal landmarks can be inferred from external soft-tissue geometry remains u…
cs.CV2026
AnyGroundBench: A Multi-Domain Adaptation Benchmark for Video Grounding in VLMs
Rintaro Otsubo, Ryo Fujii, Reina Ishikawa +6
Vision-Language Models (VLMs) have shown strong performance in Spatio-Temporal Video Grounding (STVG), yet they are still evaluated mostly in a zero-shot manner on general-purpose…
cs.CV2026
Profile-Specific 3DMM Regression from a Single Lateral Face Image
Taiki Kanaya, Hideo Saito
Single-image 3D face reconstruction is a core problem in computer vision, with important clinical applications such as cephalometric landmark analysis in orthodontics. Traditionall…