Inverse Discrete Cosine Transform (IDCT)
GPTKB entity
Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:transformation
|
| gptkbp:abbreviation |
IDCT
|
| gptkbp:definedIn |
IEEE Std 1180-1990
|
| gptkbp:designer |
gptkb:Discrete_Cosine_Transform_(DCT)
|
| gptkbp:field |
gptkb:signal_processing
data compression digital image processing |
| gptkbp:form |
linear
orthogonal |
| https://www.w3.org/2000/01/rdf-schema#label |
Inverse Discrete Cosine Transform (IDCT)
|
| gptkbp:input |
frequency domain data
|
| gptkbp:output |
spatial domain data
|
| gptkbp:relatedTo |
gptkb:Fourier_Transform
gptkb:Discrete_Sine_Transform_(DST) gptkb:Fast_Fourier_Transform_(FFT) |
| gptkbp:supportsAlgorithm |
Arai algorithm
Chen-Wang algorithm |
| gptkbp:usedIn |
gptkb:JPEG
gptkb:MPEG audio compression image compression |
| gptkbp:bfsParent |
gptkb:Discrete_Cosine_Transform_(DCT)
|
| gptkbp:bfsLayer |
8
|