Synthetic breast phantoms from patient based eigenbreasts
Purpose The limited number of 3D patient‐based breast phantoms available could be
augmented by synthetic breast phantoms in order to facilitate virtual clinical trials (VCTs) …
augmented by synthetic breast phantoms in order to facilitate virtual clinical trials (VCTs) …
Effect of anatomical noise on the detectability of cone beam CT images with different slice direction, slice thickness, and volume glandular fraction
M Han, S Park, J Baek - Optics Express, 2016 - opg.optica.org
We investigate the effect of anatomical noise on the detectability of cone beam CT (CBCT)
images with different slice directions, slice thicknesses, and volume glandular fractions …
images with different slice directions, slice thicknesses, and volume glandular fractions …
Model observer for assessing digital breast tomosynthesis for multi-lesion detection in the presence of anatomical noise
Abstract Model observers are widely used in task-based assessments of medical image
quality. The presence of multiple abnormalities in a single set of images, such as in …
quality. The presence of multiple abnormalities in a single set of images, such as in …
Human observer performance on in-plane digital breast tomosynthesis images: Effects of reconstruction filters and data acquisition angles on signal detection
C Lee, M Han, J Baek - PloS one, 2020 - journals.plos.org
For digital breast tomosynthesis (DBT) systems, we investigate the effects of the
reconstruction filters for different data acquisition angles on signal detection. We simulated a …
reconstruction filters for different data acquisition angles on signal detection. We simulated a …
Model observer design for multi-signal detection in the presence of anatomical noise
As psychophysical studies are resource-intensive to conduct, model observers are
commonly used to assess and optimize medical imaging quality. Model observers are …
commonly used to assess and optimize medical imaging quality. Model observers are …
Comparison of detectability in step-and-shoot mode and continuous mode digital tomosynthesis systems
Digital tomosynthesis system has been widely used in chest, dental, and breast imaging.
Since the digital tomosynthesis system provides volumetric images from multiple projection …
Since the digital tomosynthesis system provides volumetric images from multiple projection …
Lesion detectability in stereoscopically viewed digital breast tomosynthesis projection images: a model observer study with anthropomorphic computational breast …
Stereoscopic views of 3D breast imaging data may better reveal the 3D structures of breasts,
and potentially improve the detection of breast lesions. The imaging geometry of digital …
and potentially improve the detection of breast lesions. The imaging geometry of digital …
Digital breast tomosynthesis for detecting multifocal and multicentric breast cancer: influence of acquisition geometry on model observer performance in breast …
Multifocal and multicentric breast cancer (MFMC), ie, the presence of two or more tumor foci
within the same breast, has an immense clinical impact on treatment planning and survival …
within the same breast, has an immense clinical impact on treatment planning and survival …
Implementation of an anthropomorphic model observer using convolutional neural network for breast tomosynthesis images
C Lee, J Baek - Medical Imaging 2020: Image Perception …, 2020 - spiedigitallibrary.org
Image quality assessment is important to maintain and improve the imaging system
performance, and conducting a human observer study is considered the most desirable …
performance, and conducting a human observer study is considered the most desirable …