Works by Helmholz, Petra

Results: 32

Using design thinking to create and implement a 3D digital library of anatomical specimens.

Published in:

Clinical Anatomy, 2025, v. 38, n. 4, p. 419, doi. 10.1002/ca.24198

By:

Titmus, Morgan;
de Oliveira, Beatriz IR;
Ellery, Paul;
Whittaker, Gary;
Radley, Hannah;
Radunski, Milo;
Ng, Leo;
Helmholz, Petra;
Sun, Zhonghua

Publication type:

Article

Modelling extreme wide‐angle lens cameras.

Published in:

Photogrammetric Record, 2021, v. 36, n. 176, p. 360, doi. 10.1111/phor.12389

By:

Lichti, Derek D.;
Tredoux, Wynand;
Maalek, Reza;
Helmholz, Petra;
Radovanovic, Robert

Publication type:

Article

Review of mobile laser scanning target‐free registration methods for urban areas using improved error metrics.

Published in:

Photogrammetric Record, 2019, v. 34, n. 167, p. 282, doi. 10.1111/phor.12293

By:

Nguyen, Hoang Long;
Belton, David;
Helmholz, Petra

Publication type:

Article

Building detection and regularisation using DSM and imagery information.

Published in:

Photogrammetric Record, 2019, v. 34, n. 165, p. 85, doi. 10.1111/phor.12275

By:

Mousa, Yousif A.;
Helmholz, Petra;
Belton, David;
Bulatov, Dimitri

Publication type:

Article

3D facial analysis for rare disease diagnosis and treatment monitoring: Proof-Of-Concept plan for hereditary angioedema.

Published in:

PLoS Digital Health, 2023, v. 1, n. 3, p. 1, doi. 10.1371/journal.pdig.0000090

By:

Jamuar, Saumya;
Palmer, Richard;
Dawkins, Hugh;
Lee, Dae-Wook;
Helmholz, Petra;
Baynam, Gareth

Publication type:

Article

Pilbara rock art: laser scanning, photogrammetry and 3D photographic reconstruction as heritage management tools.

Published in:

Heritage Science, 2017, v. 5, n. 1, p. 1, doi. 10.1186/s40494-017-0140-7

By:

Davis, Annabelle;
Belton, David;
Helmholz, Petra;
Bourke, Paul;
McDonald, Jo

Publication type:

Article

Initiating an undiagnosed diseases program in the Western Australian public health system.

Published in:

2017

By:

Baynam, Gareth;
Broley, Stephanie;
Bauskis, Alicia;
Pachter, Nicholas;
McKenzie, Fiona;
Townshend, Sharron;
Slee, Jennie;
Kiraly-Borri, Cathy;
Vasudevan, Anand;
Hawkins, Anne;
Schofield, Lyn;
Helmholz, Petra;
Palmer, Richard;
Kung, Stefanie;
Walker, Caroline E.;
Molster, Caron;
Lewis, Barry;
Mina, Kym;
Beilby, John;
Pathak, Gargi

Publication type:

journal article

Development of Technique for Vehicle Specific Off-Road Trafficability Assessment Using Soil Cone Index, Water Index, and Geospatial Data.

Published in:

Photogrammetric Engineering & Remote Sensing, 2022, v. 88, n. 11, p. 689, doi. 10.14358/PERS.21-00041R3

By:

Pundir, Sunil Kumar;
Garg, Rahul Dev;
Helmholz, Petra

Publication type:

Article

Semi-automatic Quality Control of Topographic Data Sets.

Published in:

Photogrammetric Engineering & Remote Sensing, 2012, v. 78, n. 9, p. 959, doi. 10.14358/PERS.78.9.959

By:

Helmholz, Petra;
Becker, Christian;
Breitkopf, Uwe;
Büschenfeld, Torsten;
Busch, Andreas;
Braun, Carola;
Grünreich, Dietmar;
Müller, Sönke;
Ostermann, Jörn;
Pahl, Martin;
Rottensteiner, Franz;
Vogt, Karsten;
Ziems, Marcel;
Heipke, Christian

Publication type:

Article

Non-parametric belief propagation for mobile mapping sensor fusion.

Published in:

Geo-Spatial Information Science, 2016, v. 19, n. 3, p. 195, doi. 10.1080/10095020.2016.1235816

By:

Hollick, Joshua;
Helmholz, Petra;
Belton, David

Publication type:

Article

Facial Movements Extracted from Video for the Kinematic Classification of Speech.

Published in:

Sensors (14248220), 2024, v. 24, n. 22, p. 7235, doi. 10.3390/s24227235

By:

Palmer, Richard;
Ward, Roslyn;
Helmholz, Petra;
Strauss, Geoffrey R.;
Davey, Paul;
Hennessey, Neville;
Orton, Linda;
Namasivayam, Aravind

Publication type:

Article

A workflow for the creation of photorealistic 3D cadaveric models using photogrammetry.

Published in:

Journal of Anatomy, 2023, v. 243, n. 2, p. 319, doi. 10.1111/joa.13872

By:

Titmus, Morgan;
Whittaker, Gary;
Radunski, Milo;
Ellery, Paul;
IR de Oliveira, Beatriz;
Radley, Hannah;
Helmholz, Petra;
Sun, Zhonghua

Publication type:

Article

ISPRS Technical Commission IV Mid-term Symposium 2024: Preface.

Published in:

International Archives of the Photogrammetry, Remote Sensing & Spatial Information Sciences, 2024, v. 48, n. 4, p. 1, doi. 10.5194/isprs-archives-XLVIII-4-2024-1-2024

By:

Zlatanova, Sisi;
Brovelli, Maria A.;
Wu, Hao;
Helmholz, Petra;
Chen, Liang

Publication type:

Article

Validation of Camera Networks Used for the Assessment of Speech Movements.

Published in:

International Archives of the Photogrammetry, Remote Sensing & Spatial Information Sciences, 2024, v. 48, n. 2, p. 41, doi. 10.5194/isprs-archives-XLVIII-2-2024-41-2024

By:

Boyle, Liam;
Helmholz, Petra;
Lichti, Derek D.;
Ward, Roslyn

Publication type:

Article

Investigation into Camera Calibration Flight Paths for UAV-Based Corridor Surveys.

Published in:

International Archives of the Photogrammetry, Remote Sensing & Spatial Information Sciences, 2024, v. 48, n. 2, p. 129, doi. 10.5194/isprs-archives-XLVIII-2-2024-129-2024

By:

Henharen, Jack;
Helmholz, Petra

Publication type:

Article

Evaluating Linear Coral Growth Estimation Using Photogrammetry and Alternative Point Cloud Comparison Methods.

Published in:

International Archives of the Photogrammetry, Remote Sensing & Spatial Information Sciences, 2024, v. 48, n. 2, p. 121, doi. 10.5194/isprs-archives-XLVIII-2-2024-121-2024

By:

Helmholz, Petra;
Bassett, Tahlia;
Boyle, Liam;
Browne, Nicola;
Parnum, Iain;
Moustaka, Molly;
Evans, Richard

Publication type:

Article

OVERVIEW OF STANDARDS TOWARDS ROAD ASSET INFORMATION EXCHANGE.

Published in:

International Archives of the Photogrammetry, Remote Sensing & Spatial Information Sciences, 2018, v. 42, n. 4, p. 443, doi. 10.5194/isprs-archives-XLII-4-443-2018

By:

Niestroj, Michael G.;
McMeekin, David A.;
Helmholz, Petra

Publication type:

Article

NEW DTM EXTRACTION APPROACH FROM AIRBORNE IMAGES DERIVED DSM.

Published in:

International Archives of the Photogrammetry, Remote Sensing & Spatial Information Sciences, 2017, v. 42, n. 1/W1, p. 75, doi. 10.5194/isprs-archives-XLII-1-W1-75-2017

By:

Abdul-kadhim Mousa, Yousif;
Helmholz, Petra;
Belton, David

Publication type:

Article

EVALUATION OF MODEL RECOGNITION FOR GRAMMAR-BASED AUTOMATIC 3D BUILDING MODEL RECONSTRUCTION.

Published in:

International Archives of the Photogrammetry, Remote Sensing & Spatial Information Sciences, 2016, v. 41, n. B4, p. 63, doi. 10.5194/isprsarchives-XLI-B4-63-2016

By:

Qian Yu;
Helmholz, Petra;
Belton, David

Publication type:

Article

SCAN PROFILES BASED METHOD FOR SEGMENTATION AND EXTRACTION OF PLANAR OBJECTS IN MOBILE LASER SCANNING POINT CLOUDS.

Published in:

International Archives of the Photogrammetry, Remote Sensing & Spatial Information Sciences, 2016, v. 41, n. B3, p. 351, doi. 10.5194/isprsarchives-XLI-B3-351-2016

By:

Nguyen, Hoang Long;
Belton, David;
Helmholz, Petra

Publication type:

Article

Improving Underwater Photogrammetric 3D Reconstruction Processing of Shipwreck Sites.

Published in:

ISPRS Annals of Photogrammetry, Remote Sensing & Spatial Information Sciences, 2024, v. 10, n. 4, p. 7, doi. 10.5194/isprs-annals-X-4-2024-7-2024

By:

Adams, Daniel;
Helmholz, Petra;
McMeekin, David;
Woods, Andrew

Publication type:

Article

Comparison Study of Three Building Regularization Algorithms.

Published in:

ISPRS Annals of Photogrammetry, Remote Sensing & Spatial Information Sciences, 2024, v. 10, n. 4, p. 59, doi. 10.5194/isprs-annals-X-4-2024-59-2024

By:

Bulatov, Dimitri;
Mousa, Yousif A.;
Helmholz, Petra

Publication type:

Article

Quantifying marine growth on pipelines with archival remotely operated vehicle footage – a case study.

Published in:

ISPRS Annals of Photogrammetry, Remote Sensing & Spatial Information Sciences, 2024, v. 10, n. 4, p. 45, doi. 10.5194/isprs-annals-X-4-2024-45-2024

By:

Bayley, Ben;
Griffiths, Terry;
Pistani, Fabrizio;
Helmholz, Petra;
Belton, David;
Parnum, Iain

Publication type:

Article

ISPRS Technical Commission IV Mid-term Symposium 2024: Preface.

Published in:

ISPRS Annals of Photogrammetry, Remote Sensing & Spatial Information Sciences, 2024, v. 10, n. 4, p. 1, doi. 10.5194/isprs-annals-X-4-2024-1-2024

By:

Zlatanova, Sisi;
Brovelli, Maria A.;
Wu, Hao;
Helmholz, Petra;
Chen, Liang

Publication type:

Article

Occlusion handling in spatio-temporal object-based image sequence matching.

Published in:

ISPRS Annals of Photogrammetry, Remote Sensing & Spatial Information Sciences, 2024, v. 10, n. 2, p. 163, doi. 10.5194/isprs-annals-X-2-2024-163-2024

By:

Nietiedt, Simon;
Helmholz, Petra;
Luhmann, Thomas

Publication type:

Article

A PROPOSAL TO USE SEMANTIC WEB TECHNOLOGIES FOR IMPROVED ROAD NETWORK INFORMATION EXCHANGE.

Published in:

ISPRS Annals of Photogrammetry, Remote Sensing & Spatial Information Sciences, 2018, v. 4, n. 4, p. 147, doi. 10.5194/isprs-annals-IV-4-147-2018

By:

Niestroj, Michael G.;
McMeekin, David A.;
Helmholz, Petra;
Kuhn, Michael

Publication type:

Article

A COMPARATIVE STUDY OF AUTOMATIC PLANE FITTING REGISTRATION FOR MLS SPARSE POINT CLOUDS WITH DIFFERENT PLANE SEGMENTATION METHODS.

Published in:

ISPRS Annals of Photogrammetry, Remote Sensing & Spatial Information Sciences, 2017, v. 4, n. 2/W4, p. 115, doi. 10.5194/isprs-annals-IV-2-W4-115-2017

By:

Hoang Long Nguyen;
Belton, David;
Helmholz, Petra

Publication type:

Article

EVALUATION OF VEGETATION INDICES FOR RANGELAND BIOMASS ESTIMATION IN THE KIMBERLEY AREA OF WESTERN AUSTRALIA.

Published in:

ISPRS Annals of Photogrammetry, Remote Sensing & Spatial Information Sciences, 2014, v. 2, n. 7, p. 47, doi. 10.5194/isprsannals-II-7-47-2014

By:

Mundava, Charity;
Helmholz, Petra;
Schut, Antonius G. T.;
Corner, Robert;
McAtee, Brendan;
Lamb, David W.

Publication type:

Article

GRAMMAR-BASED AUTOMATIC 3D MODEL RECONSTRUCTION FROM TERRESTRIAL LASER SCANNING DATA.

Published in:

ISPRS Annals of Photogrammetry, Remote Sensing & Spatial Information Sciences, 2014, v. 2, n. 4, p. 335, doi. 10.5194/isprsarchives-XL-4-335-2014

By:

Qian Yu;
Helmholz, Petra;
Belton, David;
West, Geoff

Publication type:

Article

MLS-assisted validation of WorldView-2 panchromatic image for estimating Pinus sylvestris crown height.

Published in:

Remote Sensing Letters, 2015, v. 6, n. 2, p. 125, doi. 10.1080/2150704X.2015.1011351

By:

Lin, Yi;
West, Geoff;
Belton, David;
Helmholz, Petra

Publication type:

Article

Spatio-Temporal Analysis of Sawa Lake's Physical Parameters between (1985–2020) and Drought Investigations Using Landsat Imageries.

Published in:

Remote Sensing, 2022, v. 14, n. 8, p. N.PAG, doi. 10.3390/rs14081831

By:

Mousa, Yousif A.;
Hasan, Ali F.;
Helmholz, Petra

Publication type:

Article

Investigation of Chromatic Aberration and Its Influence on the Processing of Underwater Imagery.

Published in:

Remote Sensing, 2020, v. 12, n. 18, p. 3002, doi. 10.3390/rs12183002

By:

Helmholz, Petra;
Lichti, Derek D.

Publication type:

Article