Reducing Falsely Detected JPEG’s Fragmentation Point Using Unique Hex Patterns (UHP)

Abstract

Abstract-To increase number of evidence obtained in an effort to fight cyber perpetrator, many studies have been conducted in addressing problem of fragmented JPEG images. However, thumbnail/s is/are always been mistaken as fragmentation point of fragmented JPEG images. This paper discusses on how thumbnail can be used to reduce false detection. The main contribution of this paper is introducing patterns to distinguish the header of original JPEG images with thumbnail/s.