Dr. Sacha J. Howell Profile

Dr. Sacha J. Howell

at Univ of Manchester

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Author

Publications (6)

SPIE Journal Paper | 6 August 2024

Capability and reliability of deep learning models to make density predictions on low-dose mammograms

Steven Squires, Alistair Mackenzie, Dafydd Gareth Evans, Sacha Howell, Susan Astley

JMI, Vol. 11, Issue 04, 044506, (August 2024) https://doi.org/10.1117/12.10.1117/1.JMI.11.4.044506

KEYWORDS: Breast, Breast density, Mammography, Data modeling, Education and training, Performance modeling, Deep learning, Reliability, Histograms, Cancer

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Proceedings Article | 29 May 2024 Paper

Comparing percent breast density assessments of an AI-based method with expert reader estimates: inter-observer variability

Stepan Romanov, Sacha Howell, Elaine Harkness, D. Gareth Evans, Sue Astley, Martin Fergie

Proceedings Volume 13174, 131740N (2024) https://doi.org/10.1117/12.3027003

KEYWORDS: Artificial intelligence, Breast density, Breast, Mammography, Breast cancer, Risk assessment, Deep learning, Correlation coefficients

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Proceedings Article | 3 April 2024 Presentation + Paper

AI-based density prediction for breast cancer prevention: Can we measure mammographic density in just one breast?

Megan Perry, Stepan Romanov, Sacha Howell, D. Gareth Evans, Elaine Harkness, Susan Astley

Proceedings Volume 12927, 129270D (2024) https://doi.org/10.1117/12.3006745

KEYWORDS: Breast density, Breast, Mammography, Breast cancer, Cancer, Cancer detection, Risk assessment, Tissues

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Proceedings Article | 3 April 2024 Poster + Paper

Maintaining high resolution information in AI-based breast cancer risk prediction

Stepan Romanov, Sacha Howell, Elaine Harkness, D. Gareth Evans, Steven Squires, Martin Fergie, Sue Astley

Proceedings Volume 12927, 129271X (2024) https://doi.org/10.1117/12.3006522

KEYWORDS: Cancer, Mammography, Breast cancer, Deep learning, Breast density, Breast

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Proceedings Article | 7 April 2023 Poster + Paper

Artificial intelligence for image-based breast cancer risk prediction using attention

Stepan Romanov, Sacha Howell, Elaine Harkness, Megan Bydder, D. Gareth Evans, Steven Squires, Martin Fergie, Sue Astley

Proceedings Volume 12465, 1246526 (2023) https://doi.org/10.1117/12.2653875

KEYWORDS: Risk assessment, Mammography, Cancer, Breast cancer, Machine learning, Cancer detection, Deep learning, Breast

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Proceedings Article | 22 May 2020 Paper

Automatic density prediction in low dose mammography

Steven Squires, Georgia Ionescu, Elaine Harkness, Alistair Mackenzie, D. Gareth Evans, Anthony Maxwell, Sacha Howell, Susan Astley

Proceedings Volume 11513, 115131D (2020) https://doi.org/10.1117/12.2564714

KEYWORDS: Mammography, Data modeling, Image processing, Breast, Breast cancer, Digital mammography, Cancer, Convolutional neural networks, Visualization, Feature extraction

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Showing 5 of 6 publications

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