Summary of Study |
Summary of Branches |
All Subject Groups |
All Subjects |
List of Roles |
Explanatory Notes
Instructions
Web page:
https://moodle.fel.cvut.cz/courses/B2M37OBT
Anotation:
he course is devoted to multimedia technology, with a focus on image acquisition, processing, and reproduction. It primarily addresses areas including the measurement of photometric, radiometric, and colorimetric quantities, as well as the design and characterization of lenses, image sensors, displays, lighting technology, and other imaging components, including their parameters. The course also covers cinematography, photography, and other specialized image reproduction methods, such as printing technologies and digital printing. The studied topics are further complemented by advanced image processing methods.
Study targets:
Students learn principles and methods of scanning and reproduction of image and related signal processing.
Course outlines:
| 1. | | Multimedia technology and the observing subject, digital photography |
| 2. | | Physiological and psychovisual properties of vision – hierarchy of image processing |
| 3. | | Photometry, radiometry, colorimetry |
| 4. | | Lenses, 2D transfer functions |
| 5. | | Image sensors |
| 6. | | Image displays |
| 7. | | Cinematography, photography |
| 8. | | Methods of image information preprocessing – calibration and basic image operations |
| 9. | | Lighting technology |
| 10. | | Optical filters and other imaging components |
| 11. | | Printing technologies, digital printing |
| 12. | | Image reconstruction methods |
| 13. | | Special optical imaging systems |
| 14. | | 3D systems – acquisition and reproduction methods, applications |
Exercises outline:
| 1. | | Introductions, safety precautions |
| 2. | | Image processing basics in Matlab - design of a test pattern |
| 3. | | Transfer function (Look-Up-Table) and histogram |
| 4. | | 2D convolution - filtration and edge detection |
| 5. | | Interpolation methods - sensing of color images |
| 6. | | Lossy image compression - JPEG, VQ |
| 7. | | Image reconstruction methods - denoising |
| 8. | | Pinhole as an imaging system |
| 9. | | Measurement of the Modulation Transfer Function (MTF) of a digital camera |
| 10. | | Measurement of the Opto-electronic Transfer Function (OECF) of a digital camera |
| 11. | | Color calibration of a production chain (digital camera, monitor, printer, projector) |
| 12. | | Measurement of the spectral transmittance of photographical filters |
| 13. | | Fourier optics - 2D filtration in optical path |
| 14. | | Test, Assessments |
Literature:
| [1] | | Gonzalez, R. C., Woods, R. E.: Digital Image Processing, Pearson, 2017. |
| [2] | | Bovik, A.: Handbook of Image and Video Processing, Elsevier Academic Press, New York, 2005. |
| [3] | | Goodman, J. W.: Introduction to Fourier Optics, Roberts and Company Publishers, 2005. |
| [4] | | Hornberg, A.: Handbook of machine and computer vision: the guide for developers and users, Wiley & Sons, 2017. |
| [5] | | Kriss, M.: Handbook of digital imaging, Wiley & Sons, 2015. |
| [6] | | Vít, V.: Televizní technika - přenosové barevné soustavy, Praha, BEN-Technická literatura, 1997 |
Requirements:
Knowledge of physics, mathematical analysis, and analysis of signals and systems.
Keywords:
Image processing, image sensors, image displays, video, photography, imaging systems, image compression
Subject is included into these academic programs:
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Proposal and Realization: I. Halaška (K336), J. Novák (K336) |