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Publication detail
BALADA, R.
Original Title
LOSSY VIDEO SIGNAL COMPRESSION - QUANTISATION
English Title
Type
conference paper
Language
Czech
Original Abstract
The aim of my paper is a lossy video signal compression. Because the sequences of digital video signals typically require vast amount of electronic memory for storage, and therefore occupy much bandwidth during the transmission, the video signals must be compressed. Several video compression standards use the two-dimensional discrete cosine transform. My job is to extend one more dimension (time) and to test the three-dimensional discrete cosine transform. I focused on a video quality compared to a compression ratio. This paper also describes a technique for generating the quantisation values for three-dimensional dis-crete cosine transform coefficients.
English abstract
Keywords
Video signály, komprese, kvantovaní, 3D DCT
Key words in English
Video signals, compression, quantization, 3D DCT
Authors
RIV year
2008
Released
24. 4. 2008
Publisher
FEKT, VUT v Brně
Location
Brno
ISBN
978-80-214-3614-5
Book
Proceedings of the 14th Conference Student EEICT 2008
Edition
1
Edition number
první
Pages from
76
Pages to
78
Pages count
3
BibTex
@inproceedings{BUT16533, author="Radek {Balada}", title="LOSSY VIDEO SIGNAL COMPRESSION - QUANTISATION", booktitle="Proceedings of the 14th Conference Student EEICT 2008", year="2008", series="1", number="první", pages="76--78", publisher="FEKT, VUT v Brně", address="Brno", isbn="978-80-214-3614-5" }