Dual-Tree Complex Wavelet Transform
GPTKB entity
Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:signal_processing
|
| gptkbp:abbreviation |
DTCWT
|
| gptkbp:advantage |
reduces aliasing
improves directional selectivity |
| gptkbp:application |
image compression
image denoising image fusion texture analysis |
| gptkbp:field |
gptkb:signal_processing
image processing |
| https://www.w3.org/2000/01/rdf-schema#label |
Dual-Tree Complex Wavelet Transform
|
| gptkbp:introducedIn |
1998
|
| gptkbp:inventedBy |
Nick Kingsbury
|
| gptkbp:limitation |
increased computational complexity
|
| gptkbp:property |
approximate shift invariance
complex coefficients good directional selectivity |
| gptkbp:relatedTo |
wavelet transform
discrete wavelet transform complex wavelet transform |
| gptkbp:structure |
uses two parallel wavelet trees
|
| gptkbp:bfsParent |
gptkb:Discrete_Wavelet_Transform
|
| gptkbp:bfsLayer |
8
|