PPT-Fingerprints and Minutiae

Three fundamental principals of Fingerprints Individual characteristic Will remain unchanged during the individuals lifetime Have general characteristic ridge patterns that permit systematic classification. September . 9. , . 2014. What are Fingerprints?. Does . everyone. have a unique fingerprint? . . How, why, and when do fingerprints develop?. Watch this!. What are Fingerprints?. Does . everyone. have a unique fingerprint? . WHORL PATTERN. FINGERPRINT. FINGERPRINT patterns. GALTON DETAILS. Galton Characteristics. . SHORT RIDGE/. ISLAND . DOT . FORK/. BIFURCATION ENDING RIDGE. Alex . Kot. School of Electrical & Electronic Engineering. Nanyang. Technological University. Singapore. Biometrics in daily life . Biometrics. Images are downloaded from the internet. Biometrics in daily life . FINGERPRINTS. To prove that everybody has different fingerprint. Aim. Materials. Lead pencils. Small pieces of white paper. Sellotape. Magnifying glass. Method. Using a pencil Scribble quite quickly on white paper. What you Need to Know . (but may already know). History. Sir Edward Henry (of London Metropolitan Police) developed modern system of identifying criminals by their fingerprints in . 1900 . The Henry system (as it is sometimes known) was so useful in criminal investigations that it was adopted around the world. Akhil. . Vij. Anoop. . Namboodiri. . Overview. 2. Introduction. Major Challenges . Motivation. Local Structures for Indexing. Local Structures for Matching. Summary and Conclusion. Introduction. 3. Retell the story!. a film star died. at 2:10. a shot. in the library. lie on the floor. a gun next to him. no fingerprints on the gun. the . window. an empty cup. There were fingerprints on the.... There was some oil.... Ridgeology. : The study of the uniqueness of friction . ridge. structures and their use for personal . identification. .. 1.  . . The koala is one of the few mammals (other than primates) that has fingerprints. In fact, koala fingerprints are remarkably similar to human fingerprints; even with an electron microscope, it can be quite difficult to distinguish between the two.. Dakota Boyd, Dustin Short, Elizabeth Lee, John . Huppenthal. , Shelby . Proft. , . Wacey. Teller. History of Fingerprinting. Originally used paper and ink fingerprints. Fingerprints were matched using trained individuals. a. Identify and utilize appropriate techniques used to lift and evaluate readable, latent, plastic and visible fingerprints. . SFS2. Students will use various scientific techniques to analyze physical and trace evidence. . Mrs. Svedstrup. 1. Chapter 7. Fingerprints: Major Form of ID. Major goal of criminal and civil investigation process is to identify people. Fingerprinting is widely used: All individuals have unique set of fingerprints—even identical twins. . Fingerprints are an impression of the lines on the inner surface of the thumb and fingers.. Patterns are made by tiny ridges on the skin.. The ridges on our fingertips help us grip objects.. When we touch . Quick Quiz. Can you tell if they match?. www.newscientist.com/gallery/mg20527522600-guess-the-fingerprints. Fingerprints (and also toe prints) can be used to identify a single individual because they are unique to each person and they do not change over time. . Akhil. . Vij. Anoop. . Namboodiri. . Overview. 2. Introduction. Major Challenges . Motivation. Local Structures for Indexing. Local Structures for Matching. Summary and Conclusion. Introduction. 3.