AUTOMATIC FACE RECOGNITION INTRODUCTION: A facial recognition system is a computer application for automatically identifying or verifying a person from a digital image or a video frame from a video source. One of the ways to do this is by comparing selected facial features from the image and a facial database. It is typically used in security systems and can be compared to other biometrics such as fingerprint or eye iris recognition systems. Final template TRADITIONAL TECHNIQUES:
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Van De Graaff Generator Construction and Working :- It consists of a large metal sphere mounted on high insulating supports. An endless belt b‚ made of insulating material such as rubber‚ passes over the vertical pulleys P1 and P2. The pulley P2 is at the centre of the metal sphere and the pulley P1 is vertically below P2. The belt is run by an electric motor M. B1and B2 are two metal brushes called collecting combs. The positive terminal of a high tension source (HT) is connected to the comb
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VAN DE GRAAFF GENERATOR This is a machine that can build up high voltages of the order of a few million volts. The resulting large electric fields are used to accelerate charged particles (electrons‚ protons‚ ions) to high energies needed for experiments to probe the small scale structure of matter. Principle 1. Skin effect 2. Electrostatic induction 3. Action of points Construction A hollow metallic sphere A is mounted on insulating pillars as shown‚ and a pulley B is mounted at the centre
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CHAPTER 1 INTRODUCTION 1.1 History A forklift (also called a lift truck‚ a high/low‚ a stacker-truck‚ trailer loader‚ side loader or a fork hoist) is a powered industrial truck used to lift and transport materials. The modern forklift was developed in the 1920s by various companies including the transmission manufacturing company Clark and the hoist company Yale & Towne Manufacturing. The forklift has since become an indispensable piece of equipment in manufacturing and warehousing operations
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Types of DC Motors and DC Generators MOTORS – convert electrical energy to mechanical energy Motors and generators are the most frequent used electrical machines. ❖ Generators action can take place when and only when‚ there is a relative motion between conducting wires and magnetic lines of force. ❖ Electric motor is in operation when it is supplied with electrical energy and develops torque‚ that is‚ a tendency to produce rotation. ❖ In DC generator‚ the armature winding is mechanically
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Anti-Lock Braking System (ABS) and Anti-Slip Regulation (ASR) 2nd Edition This publication is not subject to an updating service. New versions can be found in INFORM under www.wabco-auto.com © Copyright WABCO 2011 Vehicle Control Systems We reserve the right to make changes Version 002/02.11 815 010 194 3 ABS Training Table of contents Anti-Lock Braking System (ABS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Anti-Slip Regulation (ASR) . . . . . .
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Manual vs. Automatic Transmission You want to get a new car‚ but you are not sure whether to get one with an automatic transmission or one with a manual transmission. Well read on and perhaps this essay will help you out with your decision. Cars have played a big role in my life. When I was a little kid my dad and I used to work on his 197? Ford Granada. Every time something would go wrong with the car he would ask me to help him fix it. Not because I knew much about cars‚ because I didn’t
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1. Give an example of a government policy that acts as an automatic stabilizer. Explain why this policy has this effect. According to our text‚ automatic stabilizers are changes in fiscal policy that stimulate aggregate demand when the economy goes into recession without policymakers having to take any deliberate action. Automatic stabilizers come in the form of our tax system and government spending. As an individual’s income increases‚ they get put in a higher tax bracket. When the economy goes
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Technical Data TD00405018E Effective August 2009 Generator Sizing Guide Contents Description Page Table 1 – Motor Load Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Table 2 – Non-Motor Load Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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absorbed” (Mack and Casstevens 172). This description fits perfectly with Kotler’s three properties of flow: mental clarity‚ emotional detachment‚ and automatic nature. Another says‚ “it’s almost as if I’m floating from one place to another...purely through instinct more than anything else” (Csikszentmihalyi 9). While instinct describes the automatic nature of flow‚ it is also necessary to be “so focused on the task at hand that everything else falls away” (Kotler viii). This describes the combination
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