Enhancement of Image Based on Otsu and Modified PCNN
WU Ti-hua · Acta Simulata Systematica Sinica · 2005
The arithmetic of automatic image enhancement based on PCNN, Otsu and Fuzzy sets was proposed. The arithmetic can not only remove noises effectively, but also automatically select the best threshold based on the image gray characteristic. In additional, fuzzy enhancement of image is realized by using fuzzy algorithm. Consequently, the remarkable effect of image enhancement is gained.