3 papers
cs.CY2026
Diagnosing Urban Street Vitality via a Visual-Semantic and Spatiotemporal Framework for Street-Level Economics
Xinxin Zhuo, Mengyuan Niu, Ruizhe Wang +2
Micro-scale street-level economic assessment is fundamental for precision spatial resource allocation. While Street View Imagery (SVI) advances urban sensing, existing approaches r…
cs.CV2025
Controllable Generation of Large-Scale 3D Urban Layouts with Semantic and Structural Guidance
Mengyuan Niu, Xinxin Zhuo, Ruizhe Wang +3
Urban modeling is essential for city planning, scene synthesis, and gaming. Existing image-based methods generate diverse layouts but often lack geometric continuity and scalabilit…
cs.CV2025
GeoTexBuild: 3D Building Model Generation from Map Footprints
Ruizhe Wang, Junyan Yang, Qiao Wang
We introduce GeoTexBuild, a modular generative framework for creating 3D building models from footprints derived from site planning or map designs. The system is designed for archi…