TERMIUM Plus®

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

DC PREDICTION [1 record]

Record 1 1993-08-10

English

Subject field(s)
  • Computer Graphics
  • Audiovisual Techniques and Equipment
DEF

The procedure used by DCT-based encoders whereby the quantized DC coefficient from the previously encoded 8X8 block of the same component is subtracted from the current quantized DC coefficient.

OBS

Information Technology Vocabulary, extract of ISO/IEC 10918-1 (F/E).

French

Domaine(s)
  • Infographie
  • Audiovisuel (techniques et équipement)
DEF

Procédure impliquant l'égalité de la valeur du coefficient DC quantifié en cours de codage à celle du coefficient DC du bloc 8X8 de la même composante. La différence avec la valeur réelle est seule codée.

OBS

Vocabulaire des technologies de l'information, extrait de l'ISO/CEI 10918-1 (F/E).

Spanish

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