3D Digital Breast Tomosynthesis Image Reconstruction Using Anisotropic Total Variation Minimization

Seyyedi, Saeed ;   Yildirim, Isa

Tags X-ray imaging applications (breast, lung, abdominal, dental, thoracic, etc.)Regularized image reconstructionIterative image reconstruction

This paper presents a compressed sensing based reconstruction method for 3D digital tomosynthesis (DT) imaging. Algebraic reconstruction...

Read More Download this Paper

Accurate and Efficient Separation of Left and Right Lungs from 3D CT Scans: A Generic Hysteresis Approach

Xu, Ziyue ;   Bagci, Ulas ;   jonsson, Colleen ;   Jain, Sanjay ;   Mollura, Daniel J.

Tags X-ray CTImage filteringImage segmentation

Separation of left and right lungs from binary segmentation is often necessary for quantitative image-based pulmonary disease evaluation. In...

Read More Download this Paper

Classification of Interstitial Lung Disease Patterns Using Local DCT Features and Random Forest

Anthimopoulos, Marios ;   Christodoulidis, Stergios ;   Christe, Andreas ;   Mougiakakou, Stavroula

Tags X-ray CTImage classificationImage feature extraction

Over the last decade, a plethora of computer-aided diagnosis (CAD) systems have been proposed aiming to improve the accuracy of the...

Read More Download this Paper

Computational Assessment of Stereoscopic Viewing a Sequence of Stereo Pairs of Breast Tomosynthesis Projection Images

Wen, Gezheng ;   Markey, Mia

Tags X-ray imaging applications (breast, lung, abdominal, dental, thoracic, etc.)Image visualizationMultivariate image analysis

Digital breast tomosynthesis (DBT) is a 3D imaging technology in which an x-ray fan beam rotates around the breast, producing a series of...

Read More Download this Paper

Near-Optimal Keypoint Sampling for Fast Pathological Lung Segmentation

Mansoor, Awais ;   Bagci, Ulas ;   Mollura, Daniel J.

Tags X-ray CTImage segmentationImage feature extraction

Accurate delineation of pathological lungs from computed tomography (CT) images remains mostly unsolved because available methods fail to...

Read More Download this Paper

Repeat Validation of a Method to Measure in Vivo Three Dimensional Hip Kinematics Using Computed Tomography and Fluoroscopy

Hossain, Mafruha Mowrin ;   Pickering, Mark ;   Ward, Tom ;   Perriman, Diana ;   Alam, Md. Jahangir ;   Scarvell, Jennie ;   Smith, Paul

Tags X-ray CTX-ray imaging applications (breast, lung, abdominal, dental, thoracic, etc.)X-ray radiography

Total hip arthroplasty or THA is a surgical procedure for relief of significant disabling pain caused by osteoarthritis or hip fracture. In THA...

Read More Download this Paper