455-0102/01 – Digital image processing and analysis (DZO)

Gurantor departmentDepartment of Measurement and ControlCredits4
Subject guarantorIng. Blanka Filipová, Ph.D.Subject version guarantorIng. Blanka Filipová, Ph.D.
Study levelundergraduate or graduateRequirementChoice-compulsory
YearSemesterwinter
Study languageCzech
Year of introduction2002/2003Year of cancellation2002/2003
Intended for the facultiesFEIIntended for study typesMaster
Instruction secured by
LoginNameTuitorTeacher giving lectures
DEM75 Ing. Blanka Filipová, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 3+2

Subject aims expressed by acquired skills and competences

The goal of the subject is to acquiant the students with the foundations of digital image processing and analysis.

Teaching methods

Summary

The goal of the subject is to acquiant the students with the foundations of digital image processing and analysis. The following topics are discussed: Mathematical preliminaries of digital image processing, sampling of image signals, geometrical transformations, transformations of brightness, compression of images and image sequences, filtering, image segmentation, and pattern recognition based on classification.

Compulsory literature:

Recommended literature:

Way of continuous check of knowledge in the course of semester

Conditions for credit: The tasks that form the content of the exercises must be carried out.

E-learning

Další požadavky na studenta

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Lectures: Digitizing. Properties of digital image. Metric and topologist properties of image. Geometrical transformations of images. Morphing and warping. Transformations of brightness. Gamma correction. Histogram equalisation. Image transforms. The Fourier transform, discrete Fourier transform, cosine transform. Properties of Fourier transform and its application in digital image processing. Fast Fourier transform. Modifying the frequency spectrum of images. Detecting edges in images. Gradient, and zero-crossing methods. Thresholding. Optimal threshold selection. Segmentation based on region growing/splitting. JPEG compression of images, MPEG compression of image sequences. Sampling and reconstructing images. Aliasing. Measuring objects. Selection and computation of features for pattern recognition. Evaluation of efficiency and optimization of set of features. Classification and classificators. Discriminant functions and etalons. Neuron nets. Probablistic approach to determining the discriminant functions. Kalman filter.CCD camera. Final test. Computer labs: During the exercises, the students work out a series of practical tasks (convolution, Fourier transform, compression, transformations of brightness, geometrical transformations, measuring objects, and classification). The tasks are prepared in the form of templates (pre-prepared programs) into which the sudents fill their own source code. In this way, they can focus on substantial and interesting issues. Furthermore, examples of comercially available systems for digital image processing are presented.

Conditions for subject completion

Full-time form (validity from: 1960/1961 Summer semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (145) 51
        Examination Examination 100  0
        Exercises evaluation Credit 45  0
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2002/2003 (M2612) Electrical Engineering and Computer Science (2601T004) Measurement and Control Engineering P Czech Ostrava Choice-compulsory study plan
2002/2003 (M2612) Electrical Engineering and Computer Science (2612T018) Electronics and Communication Technology P Czech Ostrava Choice-compulsory study plan
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2002/2003 (M2612) Electrical Engineering and Computer Science (2642T004) Electrical Machines, Apparatus and Drives (20) Elektrické pohony a výkonová elektronika P Czech Ostrava Choice-compulsory study plan
2002/2003 (M2612) Electrical Engineering and Computer Science (3902T023) Computer Science P Czech Ostrava Choice-compulsory study plan
2002/2003 (M2612) Electrical Engineering and Computer Science (3907T001) Electrical Power Engineering P Czech Ostrava Choice-compulsory study plan
2002/2003 (M2612) Electrical Engineering and Computer Science (2601T004) Measurement and Control Engineering P Czech Ostrava 4 Choice-compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner