FCC (False Color Composite / False Color Composite) is a technique used to interpret satellite images visually, ie by modifying the composition of the spectral bands in the image. This can be done very easy and interesting in Erdas Imagine. We can easily change the contrast and replace Histogram Equalization using its menu enhancement.
1. Start the Erdas Imagine> Open image
2. A little trick: On the Spectral change RGB becomes 543, and 453 as in the table (Actually, this composition is derived from the characteristic image of the band itself).