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Course detail

Computer Graphics I

FAST-GE09Acad. year: 2009/2010

Comuter graphics object,digitalization of images (sampling and quantization}, thery of colours, CIE digram, colour models. Saving image data into sampling rows, strips and tiles. Compression of data.
Loss and no-loss compresion methods. Vector formats, conversion of data. Technical tools for computer graphics, improvement of image.

Language of instruction

Czech

Number of ECTS credits

4

Mode of study

Not applicable.

Guarantor

doc. Ing. Dalibor Bartoněk, CSc.

Department

Institute of Geodesy (GED)

Learning outcomes of the course unit

To make sense of graphical formats structure and working with them, to understand principes of graphical hardware and to take up of basic algorithms of computer graphic.

Prerequisites

Fourier's expansion, matrix algebra

Co-requisites

Not applicable.

Planned learning activities and teaching methods

Not applicable.

Assesment methods and criteria linked to learning outcomes

Requirements for successful completion of the subject are specified by guarantor’s regulation updated for every academic year.

Course curriculum

1. Introduction, digitalizationof image,aliasing.
2. Colours, colours models.
3. Theory of graphics formats. Physical and logical formats, tiles.
4. Direct and indirect saveing of images, platform dependence.
5. Compression of data no-loos methods.
6. Compression of data loos methods.
7. Vector graphics, principle of vector formats,technology C4.
8. Conversion of formats, vector-raster and back.
9. Principles the most used graphical formats (BMP, PCX, TIFF, JPEG, HPGL, DXF, ...)
10. Hardware - introduction.
11. Image subsystem ofcomputer.
12. Printers, sensors.
13. Improvement of images, Correction of brightness, equalization of histogram, non-linear transformations, discrete convolution.

Work placements

Not applicable.

Aims

To master theory of graphic formats, way of input graraphic information into file, understandig principles of hardware.

Specification of controlled education, way of implementation and compensation for absences

Extent and forms are specified by guarantor’s regulation updated for every academic year.

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

Gonzales, R. C., Woods, R. E.: Digital Image Processing. Addison Wesley, 1993. (EN)
Foley–Dam–Feiner–Hughes-Philips: Computer Graphics: Computer Graphics: Princ.and Pract.. Addison Wesley, 1995. (EN)
Watt, A., Policarpo F.: The Computer Image. Addison Wesley, 1998. (EN)

Recommended reading

Klíma, Bernas, Hozman, Dvořák: Zpracování obrazové informace. Skriptum ČVUT Praha, 1996. (CS)
Šnorek: Technické prostředky poč. grafiky. Skriptum ČVUT Praha, 1996. (CS)
Žára, J., Beneš, B., Felkel, P.: Moderní počítačová grafika. Computer Press, 1998. (CS)

Classification of course in study plans

  • Programme B-K-C-GK Bachelor's

    branch G , 2. year of study, winter semester, compulsory

  • Programme B-P-C-GK Bachelor's

    branch G , 2. year of study, winter semester, compulsory

Type of course unit

 

Lecture

26 hours, obligation not entered

Teacher / Lecturer

doc. Ing. Dalibor Bartoněk, CSc.

Exercise

26 hours, obligation not entered

Teacher / Lecturer

doc. Ing. Dalibor Bartoněk, CSc.