While deciding the wellspring of an inactive unique finger impression, finger impression inspectors utilize the ACE-V strategy, which separates into four classes; examination, correlation, assessment, and confirmation. Amid investigation, the primary objective is to figure out if a unique finger impression is appropriate for correlation. The nature of print and amount of components inside in the print are taken into inquiry. The analyst will begin recognizing class and individual qualities; class attributes slender down the print to a gathering of potential outcomes yet not to a careful person. There are three diverse kind of class sorts; curves circles, whorls. Analysis includes evaluating a print to figure out whether it can be utilized
