Digital Signal Processing Reference
In-Depth Information
Original Lines + Gaussians
Masked PSNR=30.9 dB
Inpainted (Alg. 33) PSNR=32 dB
Inpainted MCA (Alg.30) PSNR=40 dB
Figure 8.15. Inpainting lines+Gaussians image. See Table 8.2 for the experimental
details.
Decomposition:
A directory
containing the
MCALab110/xxx-D/Decomposition
implementation of Algorithms 30-33.
Data sets:
A directory
containing signal and im-
age data sets used to illustrate decomposition and inpainting.
MCALab110/xxx-D/Datasets
MCALab110/
also contains a MATLAB function that generates many arti-
ficial signals and reads input signals.
DemoGUI:
A directory
One-D/Datasets
containing a graphical
user-friendly interface to decompose and inpaint the user's own data or data
supplied with MCALab.
MCALab110/xxx-D/Datasets
Scripts:
A directory
containing pedagogical exam-
ples with synthetic and real data that illustrate the use of MCA and inpainting
algorithms. They also help getting started with the package.
MCALab110/xxx-D/Scripts
There are MCALab functions that will call WaveLab functions. We recom-
mend that the user download and install WaveLab (Buckheit and Donoho 1995)
for MCALab to be comprehensively supported.
MCALab also incorporates software for two other transforms not distributed
with WaveLab. These are the wrapping version of the second-generation discrete
