imwdc.object {wavethresh} | R Documentation |
These are objects of class "imwdc"
.
They represent a compressed decomposition of a 2D function with respect
to a 2D wavelet basis.
The imwdc object is the same as a imwd object (see
imwd.object
), except that the wNLx
and
w0Lconstant
components have been compressed using
compress.default
.
This class of objects is returned from the threshold
and
compress
functions
to represent a wavelet decomposition of a image (or other 2D function).
The "imwdc"
class of objects has methods for the following generic
functions:
plot
, threshold
, summary
, print
, draw
, imwr
, uncompress
.