Analyzing the Revolutionary Visual Symbol System in China’s Hundred-Year Red Cartoon History Based on Computer Image Processing Technology

Under the guidance of relevant theories and techniques, this project binarizes and segments red cartoon images, and then extracts their contour features.Neural network classifiers are used to identify and classify the outline features to realize the acquisition of visual symbols of the revolution in the history of Chinese red cartoons in the past 100 years.With the help of Pierce semiotics, the system of revolutionary visual symbols is constructed, and the system is explored in depth.Compared with other models, this paper has a high superiority on the recognition of revolutionary visual symbols in Chinese centuries-old red cartoons, and seven items of revolutionary visual symbols are extracted, specifically, flag, badge, gear, pentagram, wheat ear, hammer and sickle.In addition, the visual symbol system of the revolution has a high degree of recognition, for example, the CMYK value of the flag is 0, 100, 100, 0, and its color is red, which symbolizes the red of "passion and revolution", which well reflects the "red years" of China's development and the fruitful results of the revolution and construction.The fruit of construction.