2 papers
cs.CV2026
Stochastic Signed Distance Processes
Hiroki Sakuma, Masatoshi Okutomi
Multi-view surface reconstruction is a core problem in computer vision. One prominent line of work represents the surface implicitly as a signed distance field (SDF), optimizing it…
cs.CV2025
VSRD++: Autolabeling for 3D Object Detection via Instance-Aware Volumetric Silhouette Rendering
Zihua Liu, Hiroki Sakuma, Masatoshi Okutomi
Monocular 3D object detection is a fundamental yet challenging task in 3D scene understanding. Existing approaches heavily depend on supervised learning with extensive 3D annotatio…