I.J. Intelligent Systems and Applications‚ 2012‚ 6‚ 46-52 Published Online June 2012 in MECS (http://www.mecs-press.org/) DOI: 10.5815/ijisa.2012.06.06 Touch-less Fingerprint Analysis — A Review and Comparison Prabhjot Kaur Dept. of Information Technology‚ Maharaja Surajmal Institute of Technology‚ GGSIP University‚ New Delhi‚ INDIA Email: thisisprabhjot@gmail.com Ankit Jain Dept. of Information Technology‚ Maharaja Surajmal Institute of Technology‚ GGSIP University‚ New Delhi‚ INDIA
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to modern genetic analysis? What did this person contribute? - The DNA Analysis Technique is the best choice because no two individuals have the same DNA. This makes it easy to determine a match between the person the blood came from and the blood sample. Alec Jeffrey’s came up with the first genetic profile in 1984. Jeffery’s invented the PCR‚ also known as the polymerase chain reaction. 2. How are computers used in fingerprint analysis? - Computers hold hundreds of fingerprint samples that have
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waste a lot of time. For this reason an efficient system is designed. This system takes attendance electronically with the help of a fingerprint sensor and all the records are saved on a computer server. Fingerprint sensors and LCD screens are placed at the entrance of each room. In order to mark the attendance‚ student has to place his/her thumb on the fingerprint sensor. On identification student’s attendance record is updated in the database and he/she is notified through LCD screen. No need
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modern genetic analysis? What did this person contribute? I think the best technique to chose when blood is found at a crime scene is analyzing the blood in a lab. The individual that contributed to modern gnetics analysis is Alec Jeffrey. Alec contributed polymerase chain reaction. 2.How are computers used in fingerprint analysis? Computers are used in fingerprints analysis by examining minutiae. It compares several. These points have to be exactly the same for the fingerprints to be considered
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photography‚ diagraming‚ and polilight analysis can all be used. Alec Jefferys is considered to be a pioneer in the genetics laboratory because he came up with the first genetic profile. The techniques that we now use inn forensic science essentially date back to him. 2. Computers are used in finger print analysis to look for specific character traits in the print such as loops‚ dots‚ forks‚ or islands. 3.Edward Foster was a pioneer in fingerprint analysis. He was an expert witness in the Jennings
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Criminal Investigation Department (CID) The Criminal Investigation Department of Bangladesh (CID) has started its work in 1947.After liberation war‚ CID became a part of Bangladesh Police. The headquarter of CID is situated at Malibagh; Dhaka. Most of its laboratory work is conducted here. This is only legally authorized institute in Bangladesh to provide experts’ opinion about physical evidence. Physical evidences are analyzed in this institute. Many trained expert are working as to physical
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The most common strategy that forensic science experts uses is that fingerprints‚ bite mark and ballistics for the purpose of determining the real perpetrators of the crime. The reason is that when a person is involved in an offence and touches any of the items around the scene of the offence‚ the person’s fingerprints are reflected on the item. Hence‚ the forensic team has a strategy of getting the fingerprints from all items found at the scene of crime regardless of the number of people
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Computerized fingerprint scanners have been a mainstay of spy thrillers for decades‚ but up until recently‚ they were pretty exotic technology in the real world. In the past few years‚ however‚ scanners have started popping up all over the place -- in police stations‚ high-security buildings and even on PC keyboards. You can pick up a personal USB fingerprint scanner for less than $100‚ and just like that‚ your computer’s guarded by high-tech biometrics. Instead of‚ or in addition to‚ a password
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identification and verification of individuals by analyzing the human fingerprint characteristics has been widely used in various aspect of life for different purposes‚ most importantly as regards this study the issue of employee attendance. The main aim of this paper is to develop an accurate ‚ fast and very efficient automatic attendance system using fingerprint verification technique. We propose a system in which fingerprint verification is done by using extraction of minutiae technique and the
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field. The practice of fingerprint comparison is not regulated fairly and clearly as it was seen the case with Brandon Mayfield. He was wrongly accused of terrorism in Madrid Spain because his fingerprints were identified as a match to a partial fingerprint on evidence from the scene. It was concluded by “Experts” in their field that this evidence was 99% correct. However‚ what they did not testify to was that the match was based on their “opinion” that the fingerprint was a match‚ not that the
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