Photographic comparison of surface topography as a viable solution when physical match is challenging

Abstract

Physical matching methods are a family of well-known methods that are utilized in order to determine whether two pieces of a tearable/breakable material used to be one object. When performing physical match of polymers, it is sometimes difficult to reach an unambiguous conclusion. This is due to various reasons. One is when the tear/ How to cite this article: Finkelstein NS, Levy O, Levi A. Photographic comparison of surface topography as a viable solution when physical match is challenging.

Recognition Model of Counterfeiting Digital Records of Biometric Photographic Image

“…The conclusions of the examination are made by the investigator, and the techniques for analyzing the photographic image are only a tool used. [6,7] With each technique of analysis, researchers get more and more information about photography, its origin and method of production. Although biometric analysis primarily involves the technical analysis of individual parameters of a photographic image, portrait photography also presupposes a visual assessment, and falsified images are recognized in this way.…”