This page is designed to give you a sense of what your images should look like and to help you test your results as you go along.

• Noise:

  --noisify 0	--noisify .1	--noisify .5

• Brightness:

  --brighten .5	--brighten 1	--brighten 2

• Luminance:

  --gray

• Contrast:

  --contrast .5	--contrast 1	--contrast 2

• Saturataion:

  --saturate .5	--saturate 1	--saturate 2

• Quantization:

  --quantize 1	--quantize 2	--quantize 4

• Random Dither:

  --rDither 1	--rDither 2	--rDither 4

• Ordered Dither:

  --oDither2x2 1	--oDither2x2 2	--oDither2x2 4

• Floyd-Steinberg Dither:

  --fsDither 1	--fsDither 2	--fsDither 4

• Blurring:

  --edges3x3

• Edge Detection:

  --edges3x3

• Scaling (Nearest Sample):

  --scaleNearest .7	--scaleNearest 1	--scaleNearest 1.3

• Scaling (Bilinear Sample):

  --scaleBilinear .7	--scaleBilinear 1	--scaleBilinear 1.3

• Scaling (Gaussian Sample):

  --scaleGaussian .7	--scaleGaussian 1	--scaleGaussian 1.3

• Rotation:

  --rotateNearest 30	--rotateBilinear 30	--rotateGaussian 30