# Implementing GSCAD Method for Image Denoising and Inpainting

## Documentation for package ‘GSCAD’ version 0.1.0

- DESCRIPTION file.

## Help Pages

AddHoles | Corrupt a clean image.
AddNoise | Add noise to a clean image.
denoise | Use a given dictionary D to denoise image.
denoiseImage | Use a given dictionary D to denoise image.
gscad.denoise | Use GSCAD to denoise image
gscad.DL | Learn dictionary under GSCAD regularization
gscad.DLmask | Learn dictionary under GSCAD regularization
ImageReCon | Combine patches of image into full image
ImageSplit | Splict image into small patches
inpaint | Use a given dictionary D to inpaint image
inpaintImage | Use a given dictionary D to inpaint image
lena | Image data Lena
lena_crop | Image data Lena_crop
NormMax | Normalize dictionary atoms using l_{Inf} norm
ODCT | Overcomplete Discrete Cosine Transform (ODCT) Generating Function.
PlotDic | Plot atoms of a given dictionary
UpDic | Update dictionary in GSCAD
UpDicMask | Update dictionary in GSCAD