FINGERPRINT RECOGNITION Contents • Fingerprint • Fingerprint Recognition • Applications • Advantages • Disadvantages • Fingerprint patterns and features • Techniques used for fingerprint recognition Hybrid matching technique Minutiae score matching technique Fingerprint • Fingerprints are graphical flow-like ridges present on human fingers. • It is made of a series of ridges and valleys on the surface of the finger. • Patterns that arise in ridges are known as Minutiae. FINGERPRINT
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The show that I decided to use for my analysis is CSI: Crime Scene Investigation‚ The Complete First Season‚ Episode 110‚ “Sex‚ Lies and Larvae”. The reason I picked this show is because we have it on DVD‚ which made it easy to watch it several times. This episode has three cases‚ the first and main case of the episode starts out with two people hiking in a remote desert area and the girl finds a dead body with flies buzzing all around it. The second case involves a stolen painting and the last case
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Organization of the crime scene – the crime scene encompasses all areas over which the actors. Victim‚ criminal and eyewitness. You always have to have someone in charge to keep things in order. It is very important to keep thing right‚ everyone has to be in the right place so that nothing can be over looked. Joint command are just working with out people emt‚ fbi bomb squad I didn’t know that the body was also looked at as being a crime scene. Crime has and will always go up around the
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Preserving the crime scene‚ 1 Preserving the crime scene Preserving the Crime Scene‚ 2 When a CSI arrives on scene‚ he doesn’t just start processing the scene. First he must stop and take a look around to see where he will be working. Understanding the environment will help make processing the scene way easier. After the crime scene technician has an understanding of the scene‚ he must find out what kind of crime took place there. Once the technician has a better understanding of the crime and the
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| Crime Scene Investigation | Case Study #1 | | | 1/26/2013 | OBTAINING and RECORDING PHYSICAL EVIDENCE When it comes to identifying people that have committed a criminal act‚ the most positive means is through fingerprints. When we are born‚ our fingerprints stay with us until we die and our bodies start decomposing. To the human eye our fingerprints look the same‚ however‚ further investigation will show that each of us have a unique set of friction ridges that comprise our
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injustice. Although fingerprints are crucial evidence and data of a case‚ it’s not the only piece of information available. While trying someone for a case‚ it’s only lawful if the jurors understand the process and basic principles of the technique. However‚ the system of unskilled jurors can be improved. These days‚ fingerprinting people seems pretty cunning. With a DNA database‚ fingerprints seem like a reliable source. For example‚ if a homicide were to occur and investigators found five peoples
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the patient as a whole is a vital technique that every nurse should use on a daily basis‚ however I have not practiced this kind of assessment in my working environment. As a nurse in a long term care facility‚ I only do a partial assessment for example when a patient is getting admitted a full body inspection is done: vital signs taken‚ the abdomen is palpitated‚ bowel and breath sounds are auscultated but the cultural and spiritual aspect of the patient is often ignored. According to the textbook
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Touch ID a nifty feature. Apple says it’s secure: Fingerprint data is stored on a quarantined section of the phone’s processor‚ doesn’t sync with iCloud‚ and is blocked from third-party use‚ but‚ do we really know if that will last for long before the next company like ‚ for example‚ Samsung goes to creates another‚ updated version‚ of the Galaxy this time with the Touch ID sensor. Biometric identification is a good thing—in theory. Fingerprints are one of the most foolproof identifiers we have
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Toombsboro County Sheriff’s Office Crime Scene Investigation Report Completed By: CSI LSUE Student June 11‚ 2015 Case #: 47841 Date of Incident: July 16‚ 1953 Time of Incident: Approximately 1545 Location of Incident: County Road 1322-192‚ Toombsboro‚ Georgia Timeline: 1550/Call received at TCSO dispatch from Allyson Adele 1553/Deputy Barber and Deputy Stewart en route 1559/Deputy Barber and Deputy Stewart arrived on scene 1601/Body of an elderly woman was discovered in a nearby ditch 1602/Deputy
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Crime scene report Introduction A suspected white powder was seized from the crime scene and sent to the laboratory for analysis. Presumptive test was firstly used in order to find out if it was a positive drug‚ in order to follow a further analysis. Gas Chromatogram (GC) and mass spectrum was used for further analysis‚ in order to find out what exactly was this drug‚ and find its mixtures and compounds. Results From the chromatogram/spectrum peak report it is shown that there are two retention
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