Publication result detail

Algorithms for Fast Computing of the 3D-DCT Transform

FRÝZA, T.; HANUS, S.

Original Title

Algorithms for Fast Computing of the 3D-DCT Transform

English Title

Algorithms for Fast Computing of the 3D-DCT Transform

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

The algorithm for video compression based on the 3D-DCT (Three-Dimensional Discrete Cosine Transform) is presented. The original algorithm of the 3D-DCT has high time complexity. We propose several enhancements to the original algorithm and make the calculation of the DCT algorithm feasible for future real-time video compression.

English abstract

The algorithm for video compression based on the 3D-DCT (Three-Dimensional Discrete Cosine Transform) is presented. The original algorithm of the 3D-DCT has high time complexity. We propose several enhancements to the original algorithm and make the calculation of the DCT algorithm feasible for future real-time video compression.

Keywords

Video compression, 3D-DCT, complexity, DFT, multi-dimensional transforms, optimization

Key words in English

Video compression, 3D-DCT, complexity, DFT, multi-dimensional transforms, optimization

Authors

FRÝZA, T.; HANUS, S.

RIV year

2011

Released

01.04.2003

ISBN

1210-2512

Periodical

Radioengineering

Volume

12

Number

1

State

Czech Republic

Pages from

23

Pages count

4

BibTex

@article{BUT41251,
  author="Tomáš {Frýza} and Stanislav {Hanus}",
  title="Algorithms for Fast Computing of the 3D-DCT Transform",
  journal="Radioengineering",
  year="2003",
  volume="12",
  number="1",
  pages="4",
  issn="1210-2512"
}