CAD Masters tutorial on image cleanup in Raster Design, including the despeckle and rubber sheet tools. Part of the CAD Masters books instructional series. online.cadmasters.com
For those who do not know raster, this will not mean a whole lot. I see that you fixed the grid to line it up but still do not know how you did it bc the tools you used were not explained. I don't know why you used what you used in the video. This video will only make sense to those who already know how to use raster.