Abstract: Disclosed are a method for generating a dot pattern and a computer-readable medium. The method for generating a dot pattern is applicable to a computer device which executes the method. The method for generating a dot pattern includes: generating a grayscale value weight based on a reference image; inputting a plurality of conversion parameters including a size range of dots, a total number of the dots, and a number of times of iterative operation; generating a plurality of initial random coordinates corresponding to the plurality of dots through a random operation based on the grayscale value weight, the size range of the dots, and the total number of the dots; and performing dot distribution processing on the dots based on the number of times of iterative operation, the grayscale value weight, and the initial random coordinates to generate a dot pattern, where the dot pattern includes the dots.