227-0385-10L Biomedical Imaging
| Semester | Herbstsemester 2022 |
| Dozierende | S. Kozerke, K. P. Prüssmann |
| Periodizität | jährlich wiederkehrende Veranstaltung |
| Lehrsprache | Englisch |
Lehrveranstaltungen
| Nummer | Titel | Umfang | Dozierende | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 227-0385-10 G | Biomedical Imaging **together with University of Zurich** | 5 Std. |
| S. Kozerke, K. P. Prüssmann |
Katalogdaten
| Kurzbeschreibung | Introduction to diagnostic medical imaging based on electromagnetic and acoustic fields including X-ray planar and tomographic imaging, radio-tracer based nuclear imaging techniques, magnetic resonance imaging and ultrasound-based procedures. | |||||||||||||||||||||||||||||||||||||||
| Lernziel | Upon completion of the course students are able to: • Explain the physical and mathematical foundations of diagnostic medical imaging systems • Characterize system performance based on signal-to-noise ratio, contrast-to-noise ratio and transfer function • Design a basic diagnostic imaging system chain including data acquisition and data reconstruction • Identify advantages and limitations of different imaging methods in relation to medical diagnostic applications | |||||||||||||||||||||||||||||||||||||||
| Inhalt | • Introduction (intro, overview, history) • Signal theory and processing (foundations, transforms, filtering, signal-to-noise ratio) • X-rays (production, tissue interaction, contrast, modular transfer function) • X-rays (resolution, detection, digital subtraction angiography, Radon transform) • X-rays (filtered back-projection, spiral computed tomography, image quality, dose) • Nuclear imaging (radioactive tracer, collimation, point spread function, SPECT/PET) • Nuclear imaging (detection principles, image reconstruction, kinetic modelling) • Magnetic Resonance (magnetic moment, spin transitions, excitation, relaxation, detection) • Magnetic Resonance (plane wave encoding, Fourier reconstruction, pulse sequences) • Magnetic Resonance (contrast mechanisms, gradient- and spin-echo, applications) • Ultrasound (mechanical wave generation, propagation in tissue, reflection, transmission) • Ultrasound (spatial and temporal resolution, phased arrays) • Ultrasound (Doppler shift, implementations, applications) • Summary, example exam questions | |||||||||||||||||||||||||||||||||||||||
| Skript | Lecture notes and handouts | |||||||||||||||||||||||||||||||||||||||
| Literatur | Webb A, Smith N.B. Introduction to Medical Imaging: Physics, Engineering and Clinical Applications; Cambridge University Press 2011 | |||||||||||||||||||||||||||||||||||||||
| Voraussetzungen / Besonderes | Analysis, Linear algebra, Physics, Basics of signal theory, Basic skills in Matlab/Python programming | |||||||||||||||||||||||||||||||||||||||
Geförderte Kompetenzen |
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Leistungskontrolle
| Information zur Leistungskontrolle (gültig bis die Lerneinheit neu gelesen wird) | |
Leistungskontrolle als Semesterkurs | |
| ECTS Kreditpunkte | 6 KP |
| Prüfende | S. Kozerke, K. P. Prüssmann |
| Form | Sessionsprüfung |
| Prüfungssprache | Englisch |
| Repetition | Die Leistungskontrolle wird in jeder Session angeboten. Die Repetition ist ohne erneute Belegung der Lerneinheit möglich. |
| Prüfungsmodus | schriftlich 120 Minuten |
| Zusatzinformation zum Prüfungsmodus | Submitted exercise results are graded. A maximum bonus of 0.25 can be achieved and is added to the exam grade if a minimum of 9 exercises has successfully been accomplished. |
| Hilfsmittel schriftlich | 2-page formulary |
| Diese Angaben können noch zu Semesterbeginn aktualisiert werden; verbindlich sind die Angaben auf dem Prüfungsplan. | |
Lernmaterialien
| Keine öffentlichen Lernmaterialien verfügbar. | |
| Es werden nur die öffentlichen Lernmaterialien aufgeführt. |
Gruppen
| Keine Informationen zu Gruppen vorhanden. |
Einschränkungen
| Keine zusätzlichen Belegungseinschränkungen vorhanden. |