Dr. Tim Donovan Profile

Dr. Tim Donovan

at Univ of Cumbria

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Author

Publications (10)

Proceedings Article | 3 March 2011 Paper

Classification of radiological errors in chest radiographs, using support vector machine on the spatial frequency features of false- negative and false-positive regions

Mariusz Pietrzyk, Tim Donovan, Patrick Brennan, Alan Dix, David Manning

Proceedings Volume 7966, 79660A (2011) https://doi.org/10.1117/12.878740

KEYWORDS: Spatial frequencies, Visualization, Chest imaging, Lung, Medical imaging, Feature extraction, Detection and tracking algorithms, Wavelets, Algorithm development, Eye

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Proceedings Article | 27 February 2010 Paper

Implication of the first decision on visual information-sampling in the spatial frequency domain in pulmonary nodule recognition

Mariusz Pietrzyk, David Manning, Tim Donovan, Alan Dix

Proceedings Volume 7627, 762719 (2010) https://doi.org/10.1117/12.844140

KEYWORDS: Visualization, Spatial frequencies, Eye, Wavelets, Chest imaging, Medical imaging, Mammography, Information visualization, Error analysis, Visual analytics

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Proceedings Article | 13 March 2009 Paper

Reverse hierarchy theory and medical image perception

T. Donovan, D. Manning

Proceedings Volume 7263, 72631M (2009) https://doi.org/10.1117/12.812956

KEYWORDS: Eye, Medical imaging, Visualization, Feature extraction, Lung, Chest, Perceptual learning, Pathology, Signal to noise ratio, Chest imaging

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Proceedings Article | 13 March 2009 Paper

Spatial frequency characteristics at image decision-point locations for observers with different radiological backgrounds in lung nodule detection

Mariusz Pietrzyk, David Manning, Alan Dix, Tim Donovan

Proceedings Volume 7263, 72630I (2009) https://doi.org/10.1117/12.810063

KEYWORDS: Visualization, Spatial frequencies, Wavelets, Eye, Lung, Statistical analysis, Medical imaging, Information visualization, Chest imaging, Visual analytics

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Proceedings Article | 6 March 2008 Paper

Learning from others: effects of viewing another person's eye movements while searching for chest nodules

Damien Litchfield, Linden Ball, Tim Donovan, David Manning, Trevor Crawford

Proceedings Volume 6917, 691715 (2008) https://doi.org/10.1117/12.768812

KEYWORDS: Eye, Visualization, Motion analysis, Chest imaging, Chest, Medical imaging, X-rays, Diagnostics, X-ray imaging, Inspection

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Proceedings Article | 6 March 2008 Paper

Relations between physical properties of local and global image-based elements and the performance of human observers in lung nodule detection

Mariusz Pietrzyk, David Manning, Alan Dix, Tim Donovan

Proceedings Volume 6917, 69170Z (2008) https://doi.org/10.1117/12.769574

KEYWORDS: Visualization, Spatial frequencies, Wavelets, Medical imaging, Lung, Algorithm development, Image analysis, Visual process modeling, Eye, Statistical analysis

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Proceedings Article | 5 March 2008 Paper

Performance changes in lung nodule detection following perceptual feedback of eye movements

T. Donovan, D. Manning, T. Crawford

Proceedings Volume 6917, 691703 (2008) https://doi.org/10.1117/12.768503

KEYWORDS: Eye, Lung, Chest imaging, Radiography, Medical imaging, Visualization, Chlorine, Pathology, Chest, Optical inspection

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Proceedings Article | 6 April 2005 Paper

The effect of feedback on performance in a fracture detection task

Tim Donovan, David Manning, Peter Phillips, Stephen Higham, Trevor Crawford

Proceedings Volume 5749, (2005) https://doi.org/10.1117/12.593294

KEYWORDS: Visualization, Radiography, Eye, Visual process modeling, Medical imaging, Psychology, Lung, Image filtering, Perceptual learning, Optical tracking

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Proceedings Article | 6 April 2005 Paper

A software framework for diagnostic medical image perception with feedback and a novel perception visualization technique

Peter Phillips, David Manning, Tim Donovan, Trevor Crawford, Stephen Higham

Proceedings Volume 5749, (2005) https://doi.org/10.1117/12.595365

KEYWORDS: Eye, Visualization, Medical imaging, Software frameworks, Diagnostics, Brain, Image visualization, Motion analysis, 3D image processing, 3D modeling

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Proceedings Article | 4 May 2004 Paper

Categories of observer error from eye tracking and AFROC data

David Manning, Susan Ethell, Tim Donovan

Proceedings Volume 5372, (2004) https://doi.org/10.1117/12.533489

KEYWORDS: Error analysis, Chest, Chest imaging, Eye, Radiography, Pathology, Visualization, Medical imaging, Roads, Diagnostics

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Showing 5 of 10 publications

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