Ground truthing protocols for biomass estimation in rangeland environments. - Charity Mundava; Antonius G. T. Schut; Richard Stovold; Graham Donald; David W. Lamb; Petra Helmholz (IGARSS, 2013)

Non-parametric belief propagation for mobile mapping sensor fusion. - Joshua Hollick; Petra Helmholz; David Belton (Geo spatial Inf. Sci., 2016)

Investigation of Chromatic Aberration and Its Influence on the Processing of Underwater Imagery. - Petra Helmholz; Derek D. Lichti (Remote. Sens., 2020)

3D Face Reconstruction with Mobile Phone Cameras for Rare Disease Diagnosis. - Yiwei Liu; Ling Li 006; Senjian An; Petra Helmholz; Richard Palmer; Gareth Baynam (AI, 2022)

Spatio-Temporal Analysis of Sawa Lake's Physical Parameters between (1985-2020) and Drought Investigations Using Landsat Imageries. - Yousif A. Mousa; Ali F. Hasan; Petra Helmholz (Remote. Sens., 2022)