the orientation field by adopting an orientation field model described in [5]. According to the orientation field and a predefined ridge frequency, the ridges of the fingerprint are iteratively grown from an initial image which records the minutiae local pattern. This approach produces many obvious spurious minutiae in the reconstructed fingerprint, which can be easily detected. The fingerprint reconstruction (from minutiae) approach proposed by Feng et al. [4] takes advantage of the amplitude and
After giving much thought to the many areas covered by Forensics Sciences, the main criteria to which my choices were narrowed and ultimately the final decision of Ballistics and/or Fingerprint Analysis was based on by the complexity of the job, need for a keen eye, and my wanting to be challenged in a career. I have no doubt that there are other areas that would be just if not more challenging however interest is a another key element in the making such a life changing and difficult decision. The
agencies to provide sufficient physical evidence that would lead to the linking of a perpetrator to crime, it makes sense to utilise any type of physical characteristics to identify a suspect of an offence (Srilekha et al, 2014). Anthropometry, dactyloscopy, palatal rugae pattern, DNA, fingerprinting, sex determination, estimation of age, measurement of height, differentiation of blood groups, handwriting and bite marks are some methods used for personal identification( Kannan and Mathiharan, 2007;
The evolution of criminal investigation began in eighteenth-century England, when massive changes were being unleashed. During the eighteenth century two events had where occurring, an agricultural revolution and an industrial revolution. Then an 1829, in large measure to the efforts of Sir Robert Peel, Parliament passed the Metropolitan Police Act, which created a metropolitan police force for London. Police headquarters became known as “Scotland Yard,” because the building formerly had housed
Everyone has a personal identity-size, shape, features- every characteristic is different. It is what makes each of us unique. Uniqueness is what makes us all so very different and makes us all human. Everyone deserves to be known after death, it is the last sign of respect for the dead. Rather they died a natural death, a man-made disaster, or a natural disaster they deserve to be known, and returned to their family. But, that isn't always as simple as it may seem. The Procedures, Historic uses