Author

Chang Zhao

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Open access Sep 2026

Reverse-Time SAM2 Mask Propagation for Scalable Labeling and Early Detection of Wildfire Smoke

Early wildfire detection from camera networks is limited less by detector architecture than by the quality of supervision. Human annotators often label faint, early-stage smoke plumes less reliably, causing models to perform poorly during this critical period. We address this bottleneck with an automated video-labeling...

Srikantnag Angondalli Nagaraja, Chang Zhao, I. Bartos · Remote Sensing · 0 citations

Open access Oct 2026

Generative AI for urban planning: Designing streetscapes from street-view imagery using diffusion models

Street-view imagery (SVI) is widely used to quantify key indicators of urban environment, such as greenery, sky, or road view indices. However, relatively few studies have examined controlled SVI synthesis that combines explicit target proportions of trees, sky, buildings, and roads with road-layout masks, while also t...

Yu-Zhou Chen, Yue-Bing Liang, Ling-Qian Hu et al. · Environment and Planning B U... · 0 citations