Automatic open-field plot grid creation using AI and UAV imagery
This innovative solution automates open-field plot grid creation by leveraging UAV imagery and the Segment Anything Model (SAM) to accurately detect plant centers and boundaries. It integrates seamlessly with GIS software as a plug-in for efficient image analysis.
Overview
This technology revolutionizes the process of creating open-field plot grids by using high-resolution UAV imagery and the advanced Segment Anything Model (SAM). By automating the detection of plant centers and boundaries, it achieves accuracy and precision comparable to manual methods. The solution is designed to integrate seamlessly into existing GIS software through a plug-in, enhancing workflow efficiency for agricultural image analysis and plant monitoring.
Technical specifications
- Utilizes high-resolution UAV imagery to capture detailed orthoimagery of crop varieties.
- Employs the AI-driven SAM algorithm to delineate plant boundaries with high accuracy, particularly effective in distinguishing plants during early growth stages.
- Generates plot grid shapefiles automatically, using plant position and size data derived from SAM.
- Designed as a plug-in for common GIS software to facilitate easy integration into current workflows.
- Capable of adapting to different crop varieties and seasonal growth stages, providing flexibility in agricultural monitoring.
Technology readiness level
This technology is currently at TRL 3, indicating that it has been validated in a laboratory environment and is ready for further testing and refinement in real-world agricultural settings.
About University of St. Thomas
Founded in 1885, the University of St. Thomas is a comprehensive private university and Minnesota’s largest private institution, with campuses in St. Paul and downtown Minneapolis. An applied engineering ecosystem includes a structural high‑bay, robotics and automation labs, and a student‑focused campus microgrid for prototyping, validation, and real‑world testing with industry. Corporate and foundation relations streamline sponsored research and recruiting, and the downtown Minneapolis campus situates partners near major corporate headquarters. Research is supported by competitive state and federal funding, including the National Science Foundation, alongside utility and industry partners. Clear IP policies and entrepreneurship programs support disclosure, licensing, and startup formation.
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