## Color enhancements

The color enhancement curve shown above corresponds to these input and output brightness levels listed in the table below.

     Input	    Output
     Brightness  Blue      Green      Red
      min max   min max   min max   min max
      --- ---   --- ---   --- ---   --- ---
        1  60    70  70   150  70   240  70
       61 145    73 250    73 223    73 244
      146 154   250 255   222   0   243 191
      155 170   255 255     0   0   191   0
      171 190   242   0    12 255     0   0
      191 200     0   0   255 255    25 255
      201 210     0   0   229   0   255 255
      211 220     0   0     0   0   229   0
      221 245    20 255    20 255    20 255
      246 254   255 255   255 255   255 255

Infrared image with color enhancement

Viewing an enhancement table like the one above can get confusing when color levels change quickly. The gray bar located below the corresponding IR image is a simpler way of looking at the same enhancement curve. The brightness levels increase going left to right on the image.

Color enhancements are only different than black and white enhancements in that image gray level inputs are converted to outputs with varying levels of red, green and blue pixel values Color enhancements allow for more freedom to enhance the full temperature range with as much contrast as possible. This color enhancement was designed to enhance the contrast of the warmer regions while emphasizing the cold cloud tops. See for comparison, the regular MB enhanced image.

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