TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
COSINE [8 records]
Record 1 - internal organization data 2005-11-03
Record 1, English
Record 1, Subject field(s)
- Computer Graphics
- Audiovisual Techniques and Equipment
Record 1, Main entry term, English
- quantize
1, record 1, English, quantize
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The act of performing the quantization procedure for a DCT [discrete cosine transform] coefficient. 1, record 1, English, - quantize
Record number: 1, Textual support number: 1 OBS
Information Technology Vocabulary, extract of ISO/IEC 10918-1 (F/E). 2, record 1, English, - quantize
Record 1, French
Record 1, Domaine(s)
- Infographie
- Audiovisuel (techniques et équipement)
Record 1, Main entry term, French
- quantifier
1, record 1, French, quantifier
correct
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Exécuter la procédure de quantification d’un coefficient DCT [discrete cosine transform]. 1, record 1, French, - quantifier
Record number: 1, Textual support number: 1 OBS
Vocabulaire des technologies de l’information, extrait de l’ISO/CEI 10918-1 (F/E). 2, record 1, French, - quantifier
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2005-11-03
Record 2, English
Record 2, Subject field(s)
- Computer Graphics
- Audiovisual Techniques and Equipment
Record 2, Main entry term, English
- DCT coefficient
1, record 2, English, DCT%20coefficient
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
The amplitude of a specific cosine basis function. 1, record 2, English, - DCT%20coefficient
Record number: 2, Textual support number: 1 OBS
DCT: discrete cosine transform. 2, record 2, English, - DCT%20coefficient
Record number: 2, Textual support number: 2 OBS
Information Technology Vocabulary, extract of ISO/IEC 10918-1 (F/E). 2, record 2, English, - DCT%20coefficient
Record 2, French
Record 2, Domaine(s)
- Infographie
- Audiovisuel (techniques et équipement)
Record 2, Main entry term, French
- coefficient DCT
1, record 2, French, coefficient%20DCT
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Amplitude d’une fonction spécifique de base cosinus. 1, record 2, French, - coefficient%20DCT
Record number: 2, Textual support number: 1 OBS
DCT : transformée DCT(discrete cosine transform). 2, record 2, French, - coefficient%20DCT
Record number: 2, Textual support number: 2 OBS
Vocabulaire des technologies de l’information, extrait de l’ISO/CEI 10918-1 (F/E). 2, record 2, French, - coefficient%20DCT
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2005-11-03
Record 3, English
Record 3, Subject field(s)
- Computer Graphics
- Audiovisual Techniques and Equipment
Record 3, Main entry term, English
- quantization table
1, record 3, English, quantization%20table
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
The set of 64 quantization values used to quantize the DCT [discrete cosine transform] coefficients. 1, record 3, English, - quantization%20table
Record number: 3, Textual support number: 1 OBS
Information Technology Vocabulary, extract of ISO/IEC 10918-1 (F/E). 2, record 3, English, - quantization%20table
Record 3, French
Record 3, Domaine(s)
- Infographie
- Audiovisuel (techniques et équipement)
Record 3, Main entry term, French
- table de quantification
1, record 3, French, table%20de%20quantification
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
L'ensemble des 64 valeurs de quantification utilisées pour quantifier les coefficients DCT [discrete cosine transform]. 1, record 3, French, - table%20de%20quantification
Record number: 3, Textual support number: 1 OBS
Vocabulaire des technologies de l’information, extrait de l’ISO/CEI 10918-1 (F/E). 2, record 3, French, - table%20de%20quantification
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2005-10-27
Record 4, English
Record 4, Subject field(s)
- Codes (Software)
- Computer Graphics
- Audiovisual Techniques and Equipment
Record 4, Main entry term, English
- level shift
1, record 4, English, level%20shift
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A procedure used by DCT [discrete cosine transform] based encoders and decoders whereby each input sample is either converted from an unsigned representation to a two's complement representation or from a two's complement representation to an unsigned representation (Guide p. 22-18, 22.3.3). 1, record 4, English, - level%20shift
Record 4, French
Record 4, Domaine(s)
- Codes (Logiciels)
- Infographie
- Audiovisuel (techniques et équipement)
Record 4, Main entry term, French
- décalage de niveau
1, record 4, French, d%C3%A9calage%20de%20niveau
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Procédure utilisée par les codeurs et décodeurs basés DCT [discrete cosine transform : transformée DCT] par laquelle chaque échantillon d’entrée est soit converti d’une représentation sans signe en une représentation en complément à deux, soit d’une représentation en complément à deux en une représentation sans signe(Guide p. 22-18, 22. 3. 3). 1, record 4, French, - d%C3%A9calage%20de%20niveau
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2005-10-19
Record 5, English
Record 5, Subject field(s)
- Computer Graphics
- Audiovisual Techniques and Equipment
Record 5, Main entry term, English
- frame
1, record 5, English, frame
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A group of one or more scans (all using the same DCT-based or lossless process) through the data of one or more of the components in an image. 1, record 5, English, - frame
Record number: 5, Textual support number: 1 OBS
DCT: discrete cosine transform. 2, record 5, English, - frame
Record number: 5, Textual support number: 2 OBS
Information Technology Vocabulary, extract of ISO/IEC 10918-1 (F/E). 2, record 5, English, - frame
Record 5, French
Record 5, Domaine(s)
- Infographie
- Audiovisuel (techniques et équipement)
Record 5, Main entry term, French
- trame
1, record 5, French, trame
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Groupe d’un ou plusieurs balayages (tous utilisant le même processus basé DCT ou sans perte) au travers des données d’une ou plusieurs composantes d’une image. 1, record 5, French, - trame
Record number: 5, Textual support number: 1 OBS
DCT : discrete cosine transform(transformation en cosinus discrets). 2, record 5, French, - trame
Record number: 5, Textual support number: 2 OBS
Vocabulaire des technologies de l’information, extrait de l’ISO/CEI 10918-1 (F/E). 2, record 5, French, - trame
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2005-10-19
Record 6, English
Record 6, Subject field(s)
- Computer Graphics
- Audiovisual Techniques and Equipment
Record 6, Main entry term, English
- frequency
1, record 6, English, frequency
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
A two dimensional index into the two dimensional array of DCT [discrete cosine transform] coefficients. 1, record 6, English, - frequency
Record number: 6, Textual support number: 1 OBS
Information Technology Vocabulary, extract of ISO/IEC 10918-1 (F/E). 2, record 6, English, - frequency
Record 6, French
Record 6, Domaine(s)
- Infographie
- Audiovisuel (techniques et équipement)
Record 6, Main entry term, French
- fréquence
1, record 6, French, fr%C3%A9quence
correct, feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Indice dans le tableau à deux dimensions des coefficients DCT [discrete cosine transform(transformation en cosinus discrets) ]. 1, record 6, French, - fr%C3%A9quence
Record number: 6, Textual support number: 1 OBS
Vocabulaire des technologies de l’information, extrait de l’ISO/CEI 10918-1 (F/E). 2, record 6, French, - fr%C3%A9quence
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2001-08-31
Record 7, English
Record 7, Subject field(s)
- Computer Graphics
Record 7, Main entry term, English
- discrete cosine transform
1, record 7, English, discrete%20cosine%20transform
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- direct cosine transform 2, record 7, English, direct%20cosine%20transform
correct
- DCT 1, record 7, English, DCT
correct
- DCT 1, record 7, English, DCT
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
The transform is closely related to the Fourier transform; it plays a role in coding signals and images in the widely used standard JPEG compression 1, record 7, English, - discrete%20cosine%20transform
Record 7, French
Record 7, Domaine(s)
- Infographie
Record 7, Main entry term, French
- transformée DCT
1, record 7, French, transform%C3%A9e%20DCT
correct, feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- transformation mathématique DCT 1, record 7, French, transformation%20math%C3%A9matique%20DCT
correct, feminine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
La transformée DCT(Direct Cosine Transform) est un cas particulier de la transformée de Fourier, qui dans certaines conditions, décompose le signal en une série de fonctions uniquement cosinus et en phase avec le signal d’origine, ce qui réduit de moitié le nombre des coefficients nécessaires. Dans le cas des images, on utilise une DCT bidirectionnelle qui transformera un bloc de NxN pixels(de luminance ou de chrominance) en un autre bloc de NxN coefficients correspondant à l'amplitude des fonctions harmoniques dans l'espace transformé. 1, record 7, French, - transform%C3%A9e%20DCT
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2001-08-28
Record 8, English
Record 8, Subject field(s)
- Computer Graphics
- Video Technology
Record 8, Main entry term, English
- in-phase
1, record 8, English, in%2Dphase
correct
Record 8, Abbreviations, English
- I 1, record 8, English, I
correct
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
In NTSC video, the state of a color difference signal being at 0 degrees with respect to the color subcarrier. 1, record 8, English, - in%2Dphase
Record 8, French
Record 8, Domaine(s)
- Infographie
- Vidéotechnique
Record 8, Main entry term, French
- en phase
1, record 8, French, en%20phase
correct
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
La transformée DCT(Direct Cosine Transform) est un cas particulier de la transformée de Fourier, qui dans certaines conditions, décompose le signal en une série de fonctions uniquement cosinus et en phase avec le signal d’origine, ce qui réduit de moitié le nombre de coefficients nécessaires. Dans le cas des images, on utilise une DCT bidirectionnelle qui transformera un bloc de NxN pixels(de luminance ou de chrominance) en un autre bloc de NxN coefficients correspondant à l'amplitude des fonctions harmoniques dans l'espace transformé. 1, record 8, French, - en%20phase
Record 8, Spanish
Record 8, Textual support, Spanish
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