2. The computer-implemented method of claim 1 , wherein the quality comprises a calculated size of a region comprising the common pattern.
2. The computer-implemented method of claim 1 , wherein the quality comprises a calculated size of a region comprising the common pattern. 4. The computer-implemented method of claim 2 , wherein the quality further comprises a calculated quantity of regions comprising the common pattern, or a calculated time a common pattern is present in a region.