Course details
Data in image systems
QB7 Acad. year 2006/2007 Summer semester
Modern imaging systems are digital and can be considered sources of data to be further processed and analysed. The properties of image data are vary different due to the wide spectrum of the physical principles used for imaging. The image data processing must reflect the specific properties of concrete image data, should the optimum quality of the resulting images be obtained, or the optimal derived, e.g. diagnostic information be provided.
The subject deals with properties of the signals and data in the main imaging modalitites used namely in biomedical and ecological field but also in other applications. The properties and parameters characterising the data are discussed separately for each imaging modality. The physical principles of the imaging are discussed only in the most basic frame necessary for understanding of the imaging modality properties; the technological and construction aspects are out of the interest region. The emphasis is put on the models of signals and data in the concrete modalitites and their analysis including the basic disturbing phenomena; the result of the discussion are the requirements to the data postprocessing.
Guarantor
Language of instruction
Completion
Time span
- 39 hrs lectures
Department
Subject specific learning outcomes and competences
Knowledge on properties of signal and data in imaging modalities that are applied in technical, biomedical and ecological practice.
Learning objectives
Becoming familiar with signal and data properties typical for the individual imaging modalitites.
Prerequisite knowledge and skills
There are no prerequisites
Fundamental literature
- J. Jan: Medical Image Processing, Reconstruction and Restoration. CRC Taylor &Francis New York, 2005, ISBN 0-8247-5849-8, part II: Imaging Systems as Data Sources.
Syllabus of lectures
Data a signály v:
1. klasickém roentgenovském zobrazení (X-ray)
2. rentgenovské pocítacové tomografii (CT)
3. tomografii magnetickou rezonancí (MRI)
4. nukleárním zobrazování (gamma, SPECT, PET)
5. ultrazvukovém zobrazování (B-mod, zobrazení prutoku, 3D ultrasonografie)
6. optickém a infra-zobrazování
7. elektronové mikroskopii (SEM, TEM)
8. Elektrické impedancní tomografii (EIT)
Progress assessment
Study evaluation is based on marks obtained for specified items. Minimimum number of marks to pass is 50.
Controlled instruction
There are no checked study.