Image Restoration

The Wolfram Language not only includes highly optimized implementations of standard image restoration filters, but also provides sophisticated functions and algorithms allowing retouching, denoising, and deblurring images using state-of-the-art techniques.

Color Adjustments

ImageAdjust uniformly adjust levels, brightness, contrast, gamma, etc.

BrightnessEqualize correct uneven brightness

Lighter  ▪  Darker  ▪  ColorBalance  ▪  HistogramTransform  ▪  ColorToneMapping

Deblurring

Sharpen sharpen the features in an image

ImageDeconvolve restore information in a blurred image

Retouching

Inpaint retouch parts of an image

Smoothing

GaussianFilter  ▪  MeanFilter

HarmonicMeanFilter  ▪  GeometricMeanFilter

Edge-Preserving Smoothing

BilateralFilter  ▪  MeanShiftFilter  ▪  KuwaharaFilter

GuidedFilter smooth and transfer shape of an image using a guide image

CurvatureFlowFilter  ▪  PeronaMalikFilter

Denoising

MinFilter  ▪  MaxFilter  ▪  CommonestFilter

MedianFilter  ▪  WienerFilter  ▪  TotalVariationFilter

NonlocalMeansFilter  ▪  FourierDCTFilter

ImageFilter apply an arbitrary function to blocks of pixel values