Mathematics Model of the Question of Micro-pits Image with Direction-uniformity Distribution and Area Scrambling Micro-pits Image Design Methods Based on Regular Graphics Arrangement

Mathematical model including design variables, constraint conditions and target functions is raised on the basis of problem description. Using the mathematical model, area scrambling micro-pits image design methods are presented. The methods can generate square area scrambling micro-pits image based on square-aligned-array arrangement, square area scrambling micro-pits image based on square-staggered-array arrangement, and area scrambling micro-pits image based on equilateral hexagon-array arrangement. The uniformity of the last one is the best