Module 6 - Spatial Enhancement

I found this lab to be quite difficult regarding the final portion.  The exercises were easy to follow and made sense.  Using them in both ERDAS and ArcMap for cleaning up stripting in a Landsat image proved much more difficult.  Despite the lecture and readings, I still felt far out of my league.  I did additional research online, but failed to grasp the high-level concepts.  I did my best and here is my result: