Holoscopy

2014
ISBN: 978-3-658-06478-5
Verlag: Springer

Buch, Englisch, 206 Seiten, Paperback, Format (B × H): 148 mm x 210 mm, Gewicht: 3202 g

Reihe: Aktuelle Forschung Medizintechnik ¿ Latest Research in Medical Engineering

Holoscopy is a new tomographic imaging modality that combines techniques of digital holography with Fourier-domain optical coherence tomography (FD-OCT). Dierck Hillmann gives a theoretical introduction to the mathematics and physics of holoscopy and develops an efficient numerical reconstruction procedure. Compared to FD-OCT, holoscopy provides unique advantages by enabling tomographic imaging without a limited depth of focus, but results in an increased numerical cost for reconstruction. In further chapters, the author introduces techniques for FD-OCT that are relevant to holoscopy as well. He demonstrates and compares numerical reconstruction methods for FD-OCT and shows how motion and dispersion artifacts in FD-OCT can be numerically compensated.

Zielgruppe

Academics and practitioners in the fields of computer science, optical coherence tomography, digital holography, and medical imaging.

Autoren/Hrsg.

Hillmann, Dierck

Fachgebiete

• Medizin | Veterinärmedizin Medizin | Public Health | Pharmazie | Zahnmedizin Medizin, Gesundheitswesen Medizintechnik, Biomedizintechnik, Medizinische Werkstoffe
• Technische Wissenschaften Sonstige Technologien | Angewandte Technik Lasertechnologie, Holographie
• Technische Wissenschaften Technik Allgemein Technische Optik, Lasertechnologie
• Mathematik | Informatik EDV | Informatik Informatik Bildsignalverarbeitung
• Technische Wissenschaften Sonstige Technologien | Angewandte Technik Medizintechnik, Biomedizintechnik

Inhaltsverzeichnis

Theoretical Introduction to Optical Coherence Tomography and Digital Holography.- FD-OCT Signal Processing Using the Non-Equispaced Fast Fourier Transform.- Motion and Dispersion Correction in FD-OCT.- Holoscopy.

Über Autor(innen)

Dierck Hillmann received his doctoral degree in the group of Gereon Hüttmann at the Institute of Biomedical Optics in Lübeck and is currently working for a leading company in the fields of science and photonics.