TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

TRANSFORMATION COSINUS DISCRETE [2 records]

Record 1 2003-11-26

English

Subject field(s)
  • Computer Mathematics
  • Video Technology
  • Audiovisual Techniques and Equipment
DEF

A video compression algorithm similar to Fast Fourier Transform (FFT) but easier to compute.

OBS

The Dictionary of New Media (source code: MODIN) is available at: <a href="http://hepdigital.com/" title="http://hepdigital.com">http://hepdigital.com</a>.

French

Domaine(s)
  • Mathématiques informatiques
  • Vidéotechnique
  • Audiovisuel (techniques et équipement)
DEF

Algorithme de compression vidéo ressemblant à la transformation de Fourier rapide mais qui est plus facile à calculer.

Spanish

Save record 1

Record 2 1995-02-21

English

Subject field(s)
  • Modern Mathematics
  • Computer Graphics
DEF

Either the forward discrete cosine transform or the inverse discrete cosine transform.

French

Domaine(s)
  • Mathématiques modernes
  • Infographie
DEF

Transformation en cosinus discrets directe ou transformation en cosinus discrets inverse.

Spanish

Save record 2

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