مراد علیزاده

Nowadays,Kullback-Leibler information has become one of the most important criterion in reliability.Cumulative Kullback-Liebler information has been recently introduced as a new generalization of the Kullback-Leibler criterion based on cumulative distribution function. In this study, apart from having a review on the fundamentals, the theory of cumulative Kullback- Leibler information is introduced and its characteristics and limitations are mentioned. Moreover, feasibility of applying the dynamic cumulative Kullback-Leibler for past lifetime is discussed. In conclusion, feasibility of utilizing cumulative Kullback-Leibler to measure the levels of gray in images and their resolutions, is proved.