关键词: 创新设计, 剪纸图案, 遗传算法

Abstract: Through the analysis and summation of the paper cut-out，this paper first abstracts the needed patterns and uses the genetic algorithm to generate them，and it increases the measurement of the curve uniformity and smoothness on the founding of the fitness function so as to found a colorful pattern bank.And then through the analysis of the paper cut-out’s structure，it selects and assembles the various patterns in the bank automatically to create all kinds of different styles of the art patterns which can also be manually changed according to the actual needs.The method above has been proved in the experiments that it can enhance the creativity of the paper cut-out design.

Key words: creative design, paper cut-out, genetic algorithm