1. The image's peripheral area is blurry and some details may be lost with log-polar transformation (LPT). So the rectangular non-uniform sampling algorithm (RNS) was proposed.

2. At the strategic level, logistics prep-Aration of the theater (LPT) combines the peacetime actions taken by logisticians at all echelons to maximize means (e.g., force structure, resources, and strategic lift) of logistically supporting the commander's plan.FM 9-6 Chapter 3