Computer Graphic Concepts

 

 

resolution
  -30 original
contrast
  -30 +30
brightness
  +30 -30
midtone
  +30 -30
saturation
  -30 +30

clarify/

soften

  + 30 (soften) +30 (clarify)
hue
  -30 +30
 
  greyscale negative image