Geoffrey J. Hay

Geographic Object-Based Image Analysis – Towards a new paradigm

Thomas Blaschke, Geoffrey J. Hay, Maggi Kelly et al. · ISPRS Journal of Photogrammetry and Remote Sensing · 2013 · 1.6K citations · Full text

Object-based change detection

Gang Chen, Geoffrey J. Hay, Luís Marcelo Tavares de Carvalho et al. · International Journal of Remote Sensing · 2012 · 519 citations

Engineering, Machine Learning, Shift Detection +20

A comparison of three image-object methods for the multiscale analysis of landscape structure

Geoffrey J. Hay, Thomas Blaschke, Danielle J. Marceau et al. · ISPRS Journal of Photogrammetry and Remote Sensing · 2003 · 392 citations

Geometric Modeling, Image-object Methods, Image Analysis +15

An automated object-based approach for the multiscale image segmentation of forest scenes

Geoffrey J. Hay, Guillermo Castilla, Michael A. Wulder et al. · International Journal of Applied Earth Observation and Geoinformation · 2005 · 318 citations

Geometric Modeling, Forest Scenes, Image Analysis +14

Geographic object-based image analysis (GEOBIA): emerging trends and future opportunities

Gang Chen, Qihao Weng, Geoffrey J. Hay et al. · GIScience & Remote Sensing · 2018 · 278 citations · Full text

Engineering, Image Analysis, Data Science +16