3 papers
cs.CV2026
RefineRank: Joint Box Refinement and Ranking for Surgical Spatio-Temporal Grounding
Linzhe Jiang, Jiayuan Huang, Changhao Zhang +3
Surgical spatio-temporal grounding (STG) requires locating, at each video time specified by a procedural question, the object that the question asks about. Existing approaches face…
cs.CV2026
NTIRE 2026 3D Restoration and Reconstruction in Real-world Adverse Conditions: RealX3D Challenge Results
Shuhong Liu, Chenyu Bao, Ziteng Cui +103
This paper presents a comprehensive review of the NTIRE 2026 3D Restoration and Reconstruction (3DRR) Challenge, detailing the proposed methods and results. The challenge seeks to…
cs.CV2025
C3VDReg: A Benchmark for Local-to-Local Colonoscopic Registration toward Anatomical Localization
Linzhe Jiang, Jiayuan Huang, Sophia Bano +3
Anatomy-aware colonoscopic navigation requires localizing partial endoscopic observations on a stable 3D reference to support coverage assessment, revisited-region awareness, and C…