Spectral, Photon Counting Computed Tomography: Technology and Applications

Katsuyuki Taguchi (Curatore)

Ira Blevis (Curatore)

Taylor & Francis Ltd, 2022

Spectral, Photon Counting Computed Tomography is a comprehensive cover of the latest developments in the most prevalent imaging modality (x-ray computed tomography (CT)) in its latest incarnation: Spectral, Dual-Energy, and Photon Counting CT. Disadvantages of the conventional single-energy technique used by CT technology are that different materials cannot be distinguished and that the noise is larger. To address these problems, a novel spectral CT concept has been proposed. Spectral Dual-Energy CT (DE-CT) acquires two sets of spectral data, and Spectral Photon Counting CT (PC-CT) detects energy of x-ray photons to reveal additional material information of objects by using novel energy-sensitive, photon-counting detectors. The K-edge imaging may be a gateway for functional or molecular CT. The book covers detectors and electronics, image reconstruction methods, image quality assessments, a simulation tool, nanoparticle contrast agents, and clinical applications for spectral CT.

• Curatore: Katsuyuki Taguchi, Ira Blevis
• Editore: Taylor & Francis Ltd
• Collana: Devices, Circuits, and Systems
• Anno: 2022
• Rilegatura: Paperback / softback
• Pagine: 422 p.
• Dimensioni: 254 x 178 mm
• Peso: 811 gr.
• EAN: 9780367490119

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