Videometry and Contactless Measurement

Course guarantor:

Lecturer:

Tutor:

Supervisor:

Department of Measurement

Synopsis:

This course explains the topics of optoelectronic sensors, especially CCD sensors, and their application in the videometry based contactless measurements. The problems of CCD line and area sensors, design of measuring cameras and the methods of signal processing are presented.

Requirements:

Syllabus of lectures:

1. Introduction to videometry

2. Methods of the contactless measurement

3. The analysis of videometry methods

4. Light sources for videometry

5. Design of photodiode sensors and their signal conditioning circuits

6. CCD line and area sensors, the error analysis

7. The design of a control block for CCD sensors, TV standard

8. Analog circuits for the CCD signal processing

9. Video signal digitalization and microcomputer interfacing

10. Principles of optical systems for videometry

11. The parameter calculation of the optical system

12. The use of CCD-TV camera in the videometry

13. The triangulation methods of measurement of shape and position

14. Case study, reserve

Syllabus of tutorials:

1. Optoelectronic sensors (reflexive and gates)

2. Position measurement by the circular differential photodiode

3. Optoelectronic fiber sensor

4. Optoelectronic sensors sensitivity measurement

5. Project

6 Project

7. Project

8. Project

9. CCD TV camera videosignal measurement, TV norm CCIR, PAL

10. Measurement of CCD line sensor

11. CCD line camera, the precise dimension measurement

12. The estimation of geometrical errors of CCD camera based systems

13. Automatic dimension measurement by embedded image processing system MDTR,

14. Evaluation of laboratory project

Study Objective:

Study materials:

1. Kjell J. Glsvik: Optical Metrology (Third Edition), 2002 John Wiley & Sons, Ltd, 2002, ISBN: 9780470843000

2. Holst, G.: CMOS/CCD sensors and camera systems, JCD Publishing 2007

3. Saleh, Bahaa E. A. / Teich, Malvin Carl: Fundamentals of Photonics, ISBN-10: 0-471-35832-0, Wiley Series in Pure and Applied Optics, 2007

4. Hecht, E.: Optics, 4th Edition, 2001

Note:

Further information:

http://measure.feld.cvut.cz/vyuka/predmety/A3M38VBM

No time-table has been prepared for this course

The course is a part of the following study plans: