Dr. Amirhosein Toosi Profile

Dr. Amirhosein Toosi

at BC Cancer Research Institute

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Publications (2)

Proceedings Article | 3 April 2023 Poster + Paper

State-of-the-art object detection algorithms for small lesion detection in PSMA PET: use of rotational maximum intensity projection (MIP) images

Amirhosein Toosi, Sara Harsini, Shadab Ahamed, Fereshteh Yousefirizi, François Bénard, Carlos Uribe, Arman Rahmim

Proceedings Volume 12464, 124643E (2023) https://doi.org/10.1117/12.2654527

KEYWORDS: Object detection, Principal component analysis, Education and training, Positron emission tomography, Detection and tracking algorithms, Image segmentation, Cancer detection, Evolutionary algorithms, Computer aided detection, 3D projection

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Proceedings Article | 3 April 2023 Poster + Paper

Revisiting the supervision level in semi-supervised learning for automated tumor segmentation: application to lymphoma FDG PET imaging

Fereshteh Yousefirizi, Joo Hyun O, Ingrid Bloise, Amirhosein Toosi, Carlos Uribe, Arman Rahmim

Proceedings Volume 12464, 124643C (2023) https://doi.org/10.1117/12.2654492

KEYWORDS: Education and training, Image segmentation, Positron emission tomography, Lymphoma, Data modeling, Tumors, Machine learning, 3D modeling, Voxels, Performance modeling

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