A novel night mode algorithm for image capturing devices using fuzzy logic

Nowadays most digital image capturing devices uses night mode for capturing image at night. In this paper we proposed an algorithm for night mode using fuzzy logic which is simple but effective. This algorithm enhances brightness of night color image, preserves hue and enhances saturation to bring more details. For further enhancement of an image the algorithm can be used recursively. Experimental results of numerous night images show that the algorithm works efficiently for night mode.