Figure 3.

Flow diagram of the recommended morphological analysis process. This approach to morphological analysis uses an ACE-V method in conjunction with the FISWG feature list [47], with the inclusion of the ENFSI’s image quality triaging [114] and the use of the South African Police Services (SAPS) scoring criteria [17] as adapted for research application [21]. Statistical analyses for research use are also recommended based on our recent work [48] to allow for more detailed result interpretation and comparison among future studies.