Search for dissertations about: "Han Chen"

Found 1 swedish dissertation containing the words Han Chen.

2. 1. Characterization and Optimization of Silicon-strip Detectors for Mammography and Computed Tomography

   Author : Han Chen; Mats Danielsson; cheng xu; Andrew Maidment; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; mammography; anti-scatter grid; photon-counting; spectral computed tomography; silicon strip; ASIC; energy resolution; Compton scatter; material decomposition; K-edge imaging; Medical Technology; Medicinsk teknologi;

   Abstract : The goal in medical x-ray imaging is to obtain the image quality requiredfor a given detection task, while ensuring that the patient dose is kept as lowas reasonably achievable. The two most common strategies for dose reductionare: optimizing incident x-ray beams and utilizing energy informationof transmitted beams with new detector techniques (spectral imaging). READ MORE