Image Photonics

Relations:

In order to register for the course BE2M37OBFA, the student must have registered for the required number of courses in the group BEZBM no later than in the same semester.

Course guarantor:

Petr Páta

Lecturer:

Lukáš Krauz, Petr Páta

Tutor:

Jan Bednář, Lukáš Krauz, Petr Páta

Supervisor:

Department of Radioelectronics

Synopsis:

The subject offers a detailed overview of applied imaging photonic elements and systems. The subject deals with fundamentals of optics, Fourier optics and optical computing. Fourier optics. Image sensors - tube, CCD, CMOS. Image displays. Image converters and amplifiers. Photography and holography - sensitometry and densitometry. Photonic (optical) computing. Electron optics. Image processing in biosystems. Image processing for photonics.

Requirements:

Knowledge of physics, mathematical analysis, and analysis of signals and systems.

Syllabus of lectures:

1. Introduction - basic principles of image photonics

2. Geometrical optics

3. Imaging systems - design, construction, types, applications, measurements

4. Photometry, radiometry, colorimetry - basic formulae, applications, illumination

5. Fourier optics - subsystems, matrix optics - description of optical systems

5. Image sensors I. - tubes, switched arrays of photoelements (CMOS etc.), termovision

6. Image sensors II. - CCD image sensors - properties and modifications

7. Image displays - picture tubes, LED and laser diode arrays, LCD, plasma, DMD

8. Image converters and amplifiers - special applications (night vision, X ray systems)

9. Photography, holography, polygraphy - physical principles, sensitometry, densitometry

10. Optical (photonic) processors - 2D FT, 2D correlation, filtration, algebraic processors

11. Electron optics for imaging - elst and mg lenses, types of electron guns

12. Image processing in biological systems - analogy with optical systems

13. Image processing in photonics - compensation of real properties of sensors and displays

14. Conclusion, summary and future trends overview

Syllabus of tutorials:

1. Introduction, organization and content of labs, working groups

2. Laboratory experiments - explanation (Camera MTF, Optical 2D FT, Image sensors)

3. MTF of TV camera - transmission function of optical system, impact of objective

4. Optical 2D Fourier transform - 2D spatial analysis and filtering

5. Image sensors - spectral and temporal characteristics, sensing aperture

6. Test

7. Laboratory experiments - explanation (Image displays, Electron optics, Illumination)

8. Image displays - spectral and temporal characteristics, color fidelity

9. Electron optics - electron motion in elst and mg fields, imaging systems

10. Illumination - design of illumination system, color temperature

11. Test

12. Computer simulation - aperture distortion, spectral and spatial representation

13. Colloquium - discussion of theoretical parts, examples

14. Conclusion, evaluation and assessment

Study Objective:

Students learn principles and methods of image photonics, optics (geometrical, wave and Fourier) and advances in image recording and optical computing.

Study materials:

[1] Saleh, B.E.A., Teich, M.C.: Základy fotoniky. (4 svazky), Matfyzpress, Praha 1994-1996

[2] B. Jahne, Image Processing for Scientific Applications, CRC, New York, 1997.

[3] J. W. Goodman, Introduction to Fourier Optics, 3rd edition, Roberts&Company Pub., 2005

Note:

Further information:

https://moodle.fel.cvut.cz/course/BE2M37OBFA

No time-table has been prepared for this course

The course is a part of the following study plans:

• Electronics and Communications - Audiovisual Technology and Signal Processing (compulsory elective course)
• Electronics and Communications - Photonics (compulsory course in the program)
• Electronics and Communications - Technology of the Internet of Things (compulsory elective course)