Evidential proof as questioned document examination report for criminal cases
نویسندگان
چکیده
منابع مشابه
Handwriting Copybook Style Identification for Questioned Document Examination
Handwriting originates from a particular copybook style such as Palmer or Zaner-Bloser that one learns in childhood. Since questioned document examination plays an important investigative and forensic role in many types of crime, it is important to develop a system that helps objectively identify a questioned document’s handwriting style. Here, we propose a computer vision system that can assis...
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In questioned document examination many different problems arise: documents can be forged or altered, signatures can be counterfeited, etc. When experts attempt to identify such forgeries manually, they use among others line orientation as a feature. This paper describes an automatic mean for measuring the line justification and helping the specialist to find suspicious lines. The goal is to us...
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The professional expertise of Questioned Document Examination [QDE] is significantly concerned with handwriting. Motivated by establishing a scientific basis for the field, a computational model for determining the handwriting styles of individuals is described. The primarily focus is on algorithms to take scanned handwritten documents as input and extract discriminating elements or visual feat...
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Proof assistants in the LCF tradition, such as Coq, Isabelle, and the HOL family, are notorious for old-fashioned command-line interaction with input and output of plain text. Established prover interfaces like Proof General merely add a thin layer on top of the read-eval-print loop in the background. More sophisticated mathematical editors, Webservices, Wiki-servers for mathematical content do...
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In this paper, we investigate the problem of how to prove the authorship of textual documents. We propose to use natural language watermarks to solve the problem. We identify two essential requirements for an authorship proof scheme (APS) to be secure against watermark erasing attacks. We evaluate the security of existing natural language watermarking schemes, and we propose two new APS with im...
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ژورنال
عنوان ژورنال: IP International Journal of Forensic Medicine and Toxicological Sciences
سال: 2020
ISSN: 2581-9844,2456-9615
DOI: 10.18231/j.ijfmts.2020.021