Results 51 to 60 of about 65,767 (202)

Characterization of artificial intelligence performance for lesion detection using synthetic lesions in PET imaging

open access: yesMedical Physics, EarlyView.
Abstract Background The use of artificial intelligence (AI) for lesion detection has witnessed increased interest and efforts in recent years. Meanwhile, task‐specific characterization and comparison of AI performance is lacking as supportive evidence prior to its implementation in the clinical setting.
Quinn de Bourbon   +4 more
wiley   +1 more source

Modalities in breast cancer detection: Xeroradiography, mammography, thermography, and mammometry [PDF]

open access: bronze, 1969
J. Gershon‐Cohen, M. B. Hermel
openalex   +1 more source

Robust Fourier‐based slanted‐edge method to measure scatter ratio

open access: yesMedical Physics, EarlyView.
Abstract Background Patient scatter incident on an x‐ray detector reduces radiographic contrast and adds quantum noise, and minimizing scatter is critical in some specialized techniques such as dual‐energy and energy‐subtraction methods. Existing methods to measure scatter are either labor‐intensive (multiple disks) or not appropriate to use in ...
Lisa M. Garland, Ian A. Cunningham
wiley   +1 more source

Container applications for the development and integration of virtual imaging platforms

open access: yesMedical Physics, EarlyView.
Abstract Background Virtual imaging trials (VIT) have made significant advancements through the development of realistic human anatomy models, scanner‐specific simulations, and virtual image interpretation. To promote VIT widespread adoption in the medical imaging community, it is important to develop methods that unify and facilitate the use of VITs ...
Bruno Barufaldi   +3 more
wiley   +1 more source

The training of nonphysician personnel for use in a mammography program [PDF]

open access: bronze, 1969
Franklin S. Alcorn, Evelyn O'Donnell
openalex   +1 more source

Improving decomposition image quality in dual‐energy chest radiography using two‐dimensional crisscrossed anti‐scatter grid

open access: yesMedical Physics, EarlyView.
Abstract Background Chest radiography is a widely used medical imaging modality for diagnosing chest‐related diseases. However, anatomical structure overlap hinders accurate lesion detection. While the dual‐energy x‐ray imaging technique addresses this issue by separating soft‐tissue and bone images from an original chest radiograph, scattered ...
Duhee Jeon   +5 more
wiley   +1 more source

A rapidly growing breast tumour in a young woman

open access: yes
JEADV Clinical Practice, EarlyView.
K. A. Zub Carlsson   +6 more
wiley   +1 more source

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