Research into conebeam CT concepts began as soon as the first clinical single-slice CT
scanner was conceived. Early implementations of conebeam CT in the 1980s focused on …

Large-area photon counting detectors (PCDs) are usually built by tiling multiple
semiconductor panels that often have slightly different spectral responses to input x-rays. As …

Objective. Current C-arm x-ray systems equipped with scintillator-based flat panel detectors
(FPDs) lack sufficient low-contrast detectability and spectral, high-resolution capabilities …

Objective. In photon counting detectors (PCDs), electric pulses induced by two or more x-ray
photons can pile up and result in count losses when their temporal separation is less than …

Objective. Existing clinical C-arm interventional systems use scintillator-based energy-
integrating flat panel detectors (FPDs) to generate cone-beam CT (CBCT) images. Despite …

Existing clinical C-arm interventional x-ray systems equipped with flat panel detectors
(FPDs) can generate fluoroscopic, angiographic, and cone-beam CT (CBCT) images with …

Background Image guided radiotherapy (IGRT) with cone‐beam computed tomography
(CBCT) is limited by the sub‐optimal soft‐tissue contrast and spatial resolution of energy …

C-arm x-ray systems equipped with energy integrating detectors (EIDs) are the primary
workhorses for endovascular and percutaneous image-guided interventions (IGIs) and are …

C-arm x-ray systems equipped with flat panel detectors (FPD) lack spectral and ultra-high-
resolution (UHR) capabilities desired by physicians for image guided interventions (IGIs), for …