Sina Davari

Sina Davari

PhD Candidate · University of Toronto · Toronto, Canada

I am a PhD candidate at the University of Toronto, working at the intersection of computer vision, deep learning, and generative AI for automated construction site safety.

My research addresses the data scarcity problem in construction safety monitoring: real-world annotated datasets are expensive, dangerous to collect, and statistically rare for the hazards that matter most. I use diffusion models and ControlNet to synthesize photorealistic, fully-annotated construction site images — enabling robust worker detection, PPE recognition, and hazard identification without costly on-site data collection.

Outside engineering, I come from a six-generation lineage of poets and literature scholars. I sing Persian classical vocal (Avaz) and play the Setar, and I bring that same love of Persian arts and culture to applying generative AI for the analysis of classical poetry and digital humanities.

News

2024 Work on diffusion-based pipeline for synthetic construction imagery presented at an international venue

Research Interests

Computer Vision Generative AI Diffusion Models Synthetic Data Generation Domain Adaptation Construction Safety Monitoring Object Detection Deep Learning

Publications

Journal
ControlNet-based domain adaptation for synthetic construction images via graphical simulation and generative AI
Sina Davari, Daeho Kim, Ali Tohidifar
Automation in Construction, December 2025
Conference
Synthesizing Reality: Leveraging the Generative AI-Powered Platform Midjourney for Construction Worker Detection
Sina Davari et al.
ASCE International Conference on Computing in Civil Engineering (i3CE), 2024
Conference
A Step from Virtual to Reality: Investigating the Potential of a Diffusion-Based Pipeline for Enhancing the Realism in Fully-Annotated Synthetic Construction Imagery
Sina Davari, Ali TohidiFar, Daeho Kim
Proceedings of the 41st ISARC, Lille, France, 2024

Projects

ControlNet-based pipeline for generating realistic, diverse, and fully-annotated synthetic construction site images to improve worker safety detection models.

Python