How to apply Radiometric and Convolution filters in ERDAS Imagine?

How to apply Convolution filters?

1. Go to Pancromatic or Multispectral tab in the ribbon above. It is usually under the Raster tab.
2. Panchromatic > Filter > Convolution filter
3. Select the filter you want to apply. It is one of the many filters like:
   • Edge enhance
   • Edge detect

How to apply Radiometric filters?

1. Raster > Radiometric
2. Then select Haze Reduction or other filter of your choice.