K-9 units: Most contract security companies offer mobile patrols for increased vigilance. However, to augment these security services, high-end companies are adding K-9 patrols and detection services. K-9 officers are expertly trained and have keen senses that add an effective and efficient layer of security. K-9 officers provide an excellent visual deterrent to crime and increase community awareness, and are a less-lethal alternative to
Such traits such as the structure of the iris, the fingerprints, palm vein pattern or finger vein are common to each individual and does not match with anybody else in the world. While password systems and personal identification numbers (PIN) are not considered safe anymore and are often subjected to leakage and theft, a biometric system is regarded as a comparatively safe method of individual identification. Therefore, it is widely considered to be more reliable than any other identification systems, including the ones commonly used today for authentication. A biometric system gives a sure shot result as to whether the person trying to access something is the same person who registered himself or herself in the first place. The increasing number of cases of thefts and frauds at banks has increased the demand of a more secure system over the recent years.
Obtaining the characteristics should be easy. Face recognition systems are not intrusive and it is easy to have face images. In the contrast the characteristic-DNA analysis requires a blood sample or other bodily sample which is difficult to collect. The retina scan is rather invasive sufficiently. • Performance: This term is referred for the possible identification or verification accuracy.
Wide spread of the Information Technology in the recent past has replaced the analog images with digital images which are easy to produce, store and transfer through Internet. But it has increased the complexity in terms of security as digital format is easy to manipulate. As a result of the wide availability of both the Internet and some powerful image processing software, it is often difficult to determine whether an image is authentic or not. Thus the authentication and the copyright protection from unauthorized manipulation of digital image has become an essential concern in the digital multimedia era. Digital watermarking techniques are one of the better solutions for both image authentication and Copyright protection.
CHAPTER-1 INTRODUCTION 1.1 Introduction: A face recognition system is one of the popular Computer Application for automatic verification or identification of any person either from a given image or from any video source. Face recognition is mainly used for the security purpose and one can compare this with the other biometrics like fingerprint, iris recognition system. The main advantages of a face recognition system over the other biometrics application is that it not necessary need to ask the person to come in front of camera or in any sensor like in other it required the person should take his body in front of the sensor and stay there for few second. For the face recognition if a person is
Biometric identification provides a valid alternative to traditional authentication mechanisms such as ID cards and passwords, whilst overcoming many of the shortfalls of these methods; it is possible to identify an individual based on \who they are" rather than \what they possess" or what they remember” There has been a rapid increase in the need of accurate and reliable personal identification infrastructure in recent years, and biometrics has become an important technology for the security. Iris recognition has been considered as one of the most reliable biometrics technologies in recent years [1, 2]. Computer vision-based techniques that recognize human features such as faces, finger prints, palms, and eyes have many applications in surveillance and security. A biometric system provides automatic recognition of an individual based on some sort of unique feature or characteristic possessed by the individual. Biometric systems have been developed based on fingerprints, facial features, voice, hand geometry, handwriting, the retina, and the one presented in this project, the
RFID Works Better Than Barcodes. A significant advantage of RFID devices over the others mentioned above is that the RFID device does not need to be positioned exactly relative to the scanner. We're all familiar with the difficulty that store checkout clerks sometimes have in making sure that a barcode can be read. And obviously, credit cards and ATM cards must be swiped through a special reader. In difference, RFID processes will work within a few feet (up to 20 feet for high-frequency devices) of the scanner.
Questionnaires were decided upon because of the following: • They are easy to understand and the response will be faster. • They require less time and energy to administer. • They offer the possibility of anonymity because subject’s names were not required on the completed questionnaire 220.127.116.11Data Collection Procedures Data will be obtained by personal visits and physical inspection and observations. 18.104.22.168 Data Analyses After the data is collected it will be organised and analysed. For analysis of closed-ended questions, a computer programme called Microsoft Excel is going to be used.
In general fuzzy control has proved an effective way and a systematic way of solving problems with multi-objective decisions like traffic signal with many conflict objectives . Fuzzy control also offers the benefits of a simple process structure and low maintenance cost,control adaptivity fast evaluation time and savings in material costs. Fuzzy signal control algorithms are also atleast as good or evem better in terms of effectiveness then traditional vehicle actuated control . IV. FUTHER EXPANSION Fuzzy Logic Based Traffic Light Control can be further spontaneous if the cameras are kept on the traffic lights.
MANTRA MT-system Machine assisted translation tool (MANTRA) translates a document from English to Hindi in a specified domain of personal administration, office order, and circulars. Mantra uses Tree Adjoining Grammar for generation and parsing. It takes text as input or output of speech recognition program. B. MATRA MT-system MATRA, human-aided transfer based system for English to Hindi translation. The system has been applied in the domains of news, technical phrase.