handwritten apple serial number forensic analysis

Therefore, this paper proposes an authentic signature identification method, integrating dynamic and static features.

Offline static handwriting has a unique structure and strong interpretability, while online handwriting contains dynamic information, such as timing and pressure. How to effectively identify a forged signature is still a challenge to be tackled by research. The increasingly convenient and extensive application of technology increases the opportunity for forged signatures. In many fields of social life, such as justice, finance, communication and so on, signatures are used for identity recognition. Given a set of handwritten documents, the experiments compare measurements and statistics produced by GRAPHJ to those obtained by an expert forensics examiner performing classic manual analysis. We also present a set of experiments to assess the compliance of GRAPHJ with respect to conventional handwriting analysis methods. The generation of the report helps to improve the repeatability of the whole process. GRAPHJ allows the examiner to 1) automatically detect text lines as well as the different words within the document 2) search for a specific character and detect its occurrences in the handwritten text 3) measure different quantities related to the detected elements (e.g., character height and width) and 4) generate a report containing measurements, statistics and all parameters used during the analysis. The tool has been designed to implement the forensics protocol employed by the ' Reparto Investigazioni Scientifiche ' (RIS) of Carabinieri. To this aim, in this paper we present GRAPHJ, a forensics tool for handwriting analysis. Automated forensics tools to perform handwriting analysis from scanned documents are desirable to help examiners extract information in a more objective and replicable way.

This requires a significant amount of time and may lead to a subjective analysis which is difficult to replicate.

While examiners rely on standard protocols, documents are generally processed manually. Forensic document examiners consider different features related to the motion and pressure of the hand, as well as the shape of the different characters and the spatial relationship among them. Handwriting analysis is a standard forensics practice to assess the identity of a person from written documents.

Handwritten apple serial number forensic analysis