Identification by Finger-prints, Palms, Soles and Toes PDF Download

Author: Shaikh Said Bakhsh
Publisher:
ISBN:
Category : Fingerprints
Languages : en
Pages : 160

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Author: Harold Cummins
Publisher:
ISBN:
Category : Law
Languages : en
Pages : 356

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Author: U. S. Department Justice
Publisher: Createspace Independent Publishing Platform
ISBN: 9781500674151
Category :
Languages : en
Pages : 0

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Book Description
The idea of The Fingerprint Sourcebook originated during a meeting in April 2002. Individuals representing the fingerprint, academic, and scientific communities met in Chicago, Illinois, for a day and a half to discuss the state of fingerprint identification with a view toward the challenges raised by Daubert issues. The meeting was a joint project between the International Association for Identification (IAI) and West Virginia University (WVU). One recommendation that came out of that meeting was a suggestion to create a sourcebook for friction ridge examiners, that is, a single source of researched information regarding the subject. This sourcebook would provide educational, training, and research information for the international scientific community.

Author: Harold Cummins
Publisher:
ISBN:
Category : Dermatoglyphics
Languages : en
Pages : 319

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Author: James F. Cowger
Publisher: CRC Press
ISBN: 9780849395024
Category : Law
Languages : en
Pages : 236

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Book Description
Here is a complete guide to the collection, classification, and comparison of friction skin prints and the determination of identity and nonidentity. It discusses: the cause and significance of variations in prints; the importance of class characteristics in print; the application of probability in decision making; and photographic techniques and considerations.

Author: Andre A. Moenssens
Publisher:
ISBN: 9780801954191
Category : Crime
Languages : en
Pages : 248

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Author: J. H. Wegstein
Publisher: Forgotten Books
ISBN: 9781397248190
Category : Reference
Languages : en
Pages : 24

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Book Description
Excerpt from Manual and Computerized Footprint Identification For personal identification, the use of fingerprints is the most common and most developed technique. However, other dermatoglyphic areas on palms, toes and soles of the feet can also serve to uniquely identify an individual. This paper describes an identification system utilizing the sole print of the right foot. The area of the sole start ing at the base of the toes and running for about 70 mm toward the heel is used. Prints may be obtained by inking and pressing the sole on a flat surface or by internal reflection photography utilizing a light source, prism, and camera.2 The latter resulting high-contrast image resembles an inked print. This principle applies when one observes, through a glass of water, the prints of the fingers holding the glass. Figure 9 was made from an-internal reflection photograph and shows the area of the sale that is used. If a technician is given two dermatoglyphic prints of the same area, such as the soles of the feet, he can immediately tell by inspection of the prints Whether they are from the same person. In making this identification, he utilizes minute details in the prints, particularly, ridge endings and bifurcations in the ridges that are hereafter referred to as minutiae. When an unknown print is to be searched against a file of prints, making a positive identification is a minor problem compared to the task of finding the matching print in the file. To facilitate finding a print in a file, it is classified using the gross patterns that occur in the ridges. The resulting classification is then used to locate the print in the file. The classification of a search print should agree closely enough with the classification of a file print that only a few prints from the file need to be compared with the search print. The remainder of this paper is divided into two parts. Part 1 describes a system for manually classifying, filing, and searching prints from the right foot. Part 2 describes a method of coding and storing right-footprint information in a computer memory so that a computer can identify an unknown footprint by comparing its code with other codes previously stored in its memory or mass store. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author: Christophe Champod
Publisher: CRC Press
ISBN: 1315353210
Category : Law
Languages : en
Pages : 583

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Book Description
Since its publication, the first edition of Fingerprints and Other Ridge Skin Impressions has become a classic in the field. This second edition is completely updated, focusing on the latest technology and techniques—including current detection procedures, applicable processing and analysis methods—all while incorporating the expansive growth of literature on the topic since the publication of the original edition. Forensic science has been challenged in recent years as a result of errors, courts and other scientists contesting verdicts, and changes of a fundamental nature related to previous claims of infallibility and absolute individualization. As such, these factors represent a fundamental change in the way training, identifying, and reporting should be conducted. This book addresses these questions with a clear viewpoint as to where the profession—and ridge skin identification in particular—must go and what efforts and research will help develop the field over the next several years. The second edition introduces several new topics, including Discussion of ACE-V and research results from ACE-V studies Computerized marking systems to help examiners produce reports New probabilistic models and decision theories about ridge skin evidence interpretation, introducing Bayesnet tools Fundamental understanding of ridge mark detection techniques, with the introduction of new aspects such as nanotechnology, immunology and hyperspectral imaging Overview of reagent preparation and application Chapters cover all aspects of the subject, including the formation of friction ridges on the skin, the deposition of latent marks, ridge skin mark identification, the detection and enhancement of such marks, as well the recording of fingerprint evidence. The book serves as an essential reference for practitioners working in the field of fingermark detection and identification, as well as legal and police professionals and anyone studying forensic science with a view to understanding current thoughts and challenges in dactyloscopy.

Author: Ashim K. Datta
Publisher: CRC Press
ISBN: 1420041347
Category : Law
Languages : en
Pages : 457

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Book Description
Fingerprints constitute one of the most important categories of physical evidence, and it is among the few that can be truly individualized. During the last two decades, many new and exciting developments have taken place in the field of fingerprint science, particularly in the realm of methods for developing latent prints and in the growth of imag

Author: Eva Accursio
Publisher:
ISBN: 9781631178931
Category : Fingerprints
Languages : en
Pages : 344

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Book Description
Fingerprints have provided a valuable method of personal identification in forensic science and criminal investigations for more than 100 years. Fingerprints left at crime scenes generally are latent prints--unintentional reproductions of the arrangement of ridges on the skin made by the transfer of materials (such as amino acids, proteins, polypeptides, and salts) to a surface. Palms and the soles of feet also have friction ridge skin that can leave latent prints. The examination of a latent print consists of a series of steps involving a comparison of the latent print to a known (or exemplar) print. Courts have accepted latent print evidence for the past century. However, several high-profile cases in the United States and abroad have highlighted the fact that human errors can occur, and litigation and expressions of concern over the evidentiary reliability of latent print examinations and other forensic identification procedures has increased in the last decade. This book discusses latent print examinations in detail, and provides methods to improving the practice through a systems approach.