Technische Universität Ilmenau

Imaging Systems in Medicine 2 - Interactive curriculae of TU Ilmenau

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module properties Imaging Systems in Medicine 2 in degree program Master Biomedical Engineering by Research 2026
module number201263
examination number220501
departmentDepartment of Computer Science and Automation
ID of group 2221 (Biomedical Engineering)
module leader Dr. Dunja Jannek
term summer term only
languageEnglisch
credit points5
on-campus program (h)28
self-study (h)122
obligationelective module
examexamination performance with multiple performances
details of the certificate

Das Modul Imaging Systems in Medicine 2 mit der Prüfungsnummer 220501 schließt mit folgenden Leistungen ab:

  • mündliche Prüfungsleistung über 30 Minuten mit einer Wichtung von 84% (Prüfungsnummer: 2200884)
  • Studienleistung mit einer Wichtung von 16% (Prüfungsnummer: 2200885)



Details zum Abschluss Teilleistung 2: Experimental work:
1.       Computed Tomography reconstruction methods
2.       Ultrasound Imaging
 
Overall grade is the result of interview, practical realisation and protocol

A documented instruction is required each semester in order to carry out laboratory experiments.

link to Moodle course
teacherDr. Dunja Jannek
signup details for alternative examinations
maximum number of participants
previous knowledge and experience

Mathematics, Physics, Basic Concepts of Imaging Systems in Medicine, Signal Processing, Measurement Technology

learning outcome

Students are familiar with the subject, aim and methods of imaging systems, including their position and relationships in biomedical engineering. They understand the concept, causes and effects of local dynamics. They adapt known methods for describing time-dynamic systems for multidimensional, location-dependent signals. Students can successfully apply these methods to analyze medical imaging systems across all stages, including the eye as receiver, and are able to critically evaluate the possibilities and limitations of the image signal transmission process. Students are able to apply these description methods using the example of two imaging systems presented (magnetic resonance imaging, ultrasound systems). They know the clinical benefits of the imaging systems including their task relevance, limitations and risks and can apply the various methodological approaches in their experimental work.

 Through the associated practical experiments, students are able to work independently with an experimental computer tomograph and with a modern ultrasound B-scan system and to evaluate the transmission behavior experimentally. They are be able to recognize the relationships between the physical interaction effects used and technical components as well as image errors and the limits of achievable image quality. They show interest in experimental work and know and observe the radiation protection regulations and other safety regulations.

Students are familiar with the complex requirements of imaging systems in medicine. They are able to take part in subject-specific discussions and answer questions addressed to them on the basis of their acquired knowledge. Students learn to accept criticism of their opinion and to allow other opinions.

contentSignal Transmission Behaviour:
Characteristics of the elementary imaging system, extension of the concept of dynamics, system classes, operator properties, heuristic approach, complete description, coordinate transformation, static behaviour, contrast transfer, spatial dynamics, decomposition into impulses, decomposition into sinusoidal oscillations, noise, transmission of noise, effect on detail recognition, sampling systems, spatial sampling, 2D sampling theorem, undersampling, aliasing,  slice reconstruction methods, model approach, filtered back projection, measurement of transmission behaviour, statement of transmission behaviour, the eye as image receiver.
 
Magnetic resonance imaging (MRI):
Physical interaction effects, microscopic nuclear magnetisation, macroscopic nuclear magnetisation, relaxation, nuclear resonance, determination of relaxation times, MR imaging, spatial resolution: gradient fields, principle, possibilities, single layer method, scanner device technology.
 
Diagnostic ultrasound applications:
Physical interaction effects, sound, ultrasound, sound propagation at boundary layers, echo principle, Doppler principle, ultrasound generation, ultrasound conversion; Imaging, echo pulse technique, A scan, B scan, M scan, Doppler, colour Doppler, transmission behaviour, spatial resolution, temporal resolution, disturbance variables, noise.
 
Experimental work:
1.       Computed Tomography reconstruction methods
Ultrasound Imaging
media of instruction and technical requirements for education and examination in case of online participationPresentations, Handout, Moodle
literature / references
Bushberg, Jerrold T. (2020): The essential physics of medical imaging. 4.ed; Wolters und Kluwer.

Oppelt, Arnulf (Ed.) (2005): Imaging systems for medical diagnostics. Fundamentals technical solutions and applications for systems applying ionizing radiation nuclear magnetic resonance and ultrasound. Erlangen: Publicis Corp. Publ.

Behling, Rolf(2021): Modern diagnostic X-Ray sources: 2nd ed.. Apple Academic Press Inc.

Buzug, Thorsten (2008): Computed Tomography. From Photon Statistics to Modern Cone-Beam CT.: Springer.
Suetens, Paul (2017): Fundamentals of Medical Imaging: 3rd ed.;Cambridge University Press
evaluation of teaching