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Lecturer(s)
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Chaloupka Josef, doc. Ing. Ph.D.
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Paleček Karel, Ing. Ph.D.
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Course content
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The course is aimed at introducing students to the basics and principles of multimedia technologies (image, sound, video). Students will also learn the principles of capturing, recording, encoding and compression of multimedia data. Lecture topics * Multimedia and its basic characteristics. Capture and processing of audio signals, audio compression. * Image data capture and storage, data formats, raster and vector graphics. Pre-processing of image data. * Linear discrete transforms, data compression. * Compression data models, video acquisition, compression and segmentation. Exercise content * Audio, image and video recording, introduction to computer technology. Processing of audio data in WAV format. * Pre-processing of image data, use of colour spaces. * Use of brightness correction and histogram equalization in digital images. * Acquisition of video recordings and their segmentation. Translated with DeepL.com (free version)
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Learning activities and teaching methods
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Monological explanation (lecture, presentation,briefing)
- Class attendance
- 28 hours per semester
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Learning outcomes
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The main aim of this course is to introduce students to principle of the data reading, data stacking, coding, decoding and compression of data (digital audio, video, image).
Theoretic piece of knowledge and practical skills from requered areas
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Prerequisites
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No condition of registration
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Assessment methods and criteria
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Written exam
Requirements for getting a credit are activity at the seminars. Examination is of the written forms.
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Recommended literature
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Hlaváč, V., Sedláček, M. Zpracování signálů a obrazů. 2. přeprac. vyd.. Praha: ČVUT, 2007. ISBN 978-80-01-03110-0.
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Chaloupka, J. Přednášky, cvičení - DZD*Z. Liberec, TUL.
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Navrátil, P. Počítačová grafika a multimédia. ČR, 2006. ISBN 80-86686-77-9.
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