Basics of Video Yao Wang Polytechnic University, Brooklyn, NY11201 yao@vision.poly.edu Outline • • • • • Color perception and specification Video capture and display Analog raster video Analog TV systems Digital video © Yao Wang, 2004 Video Basics Color Perception and Specification • • • • • Light -> color perception Human perception of color Type of light sources Trichromatic color mixing theory Specification of color – Tristimulus representation – Luminance/Chrominance
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photographic equipment, and services company. The company was founded by George Eastman in Rochester, New York in 1889. Kodak has always operated around four industries. These industries include graphic communication, commercial imagining, Health, and digital as well as film imaging. Though they operated around these four industries, Kodak has always been known for their focus on camera technology including film based technology. Here is where Kodak had become a leader
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Computer-delivered electronic system that allows the user to control, combine, and manipulate different types of media, such as text, audio, video, graphic and animation. The most common multimedia machine consists of a personal computer with a sound card, modem, digital speaker unit, and CD-ROM. Long time as the future revolution in computing, multimedia applications were, until the mid-90s, uncommon due to the expensive hardware required. With increases in performance and decreases in price, however, multimedia
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Table of Contents Project Outline 3 Security Requirements 4 Perimeter Security 5 Client and Server Security 10 Database Security 10 Server Security 12 Wireless and Remote Access Security 15 Security Configuration Management 19 References 23 Project Outline Tiger Tees is a medium sized business with 4 locations across the eastern United States. This company produces and sells t-shirts for school systems, both locally and across the country via the internet. The organization’s headquarters
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What is Poetry Becoming-Concrete, Visual, Digital, Performance, Experiential? The title of this article caught my eye because I feel that poetry is slowly fading away. If poetry is dead, who killed it? Poetry is becoming distinct in the school system; it is important for teachers to introduce poetry to students. I think poetry is abstract rather than concrete. The author points out key facts about what makes poetry good. Some people view poetry as always rhyming and others view poetry as relaying
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upturns and downturns. We are currently trying to pull ourselves out of bankruptcy and I believe the way to do so is through changes in our organizational architecture. These changes alone will not lead to success, as we still face problems in the digital technology area however they will certainly contribute positively. This means making changes in performance-evaluation methods, reward systems and responsibility assignments. Our previous attempts; decentralization in 1984 and the MAPP plan in 1987
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Polaroid Estrategia 3. Enfoque estratégico de la empresa Desde hace algún tiempo, el enfoque de la compañía Polaroid fue cámaras instantáneas. Ellos fueron un éxito, ya que muchos podrían ver sus fotos. Además, la letra pegadiza canción "Shake it como una foto Polaroid" ayudó a difundir el nombre de marca a las poblaciones múltiples. Como las cámaras digitales se hicieron populares a través del tiempo, Polaroid perdió la concentración en su principal punto de venta: la fotografía instantánea. Sin
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bring people closer together, although many people may beg to differ. Today’s society is driven and greatly influenced by technology. This can be a beneficial fact, and it can also be detrimental and yield major problems. Whether one is using a digital camera in order to snap a photo of a precious moment, or whether one is sneaking and videotaping an embarrassing video that will last forever, these are components of technology that effect society because it effects people. It is in the eye of the
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CIRCUIT IDEAS 96 • FEBRUARY 2007 • ELECTRONICS FOR YOU W W W . E F Y M A G . C O M With this simple clockcontrolled timer, you will never again miss your favourite TV or radio programme. The TV or radio will switch on automatically at the time preset by you and will remain ‘on’ until the power supply fails or is disconnected. The circuit uses the AC signals generated at the buzzer terminals of an alarm clock. The AC signals are amplified by transistors T1 and T2 and the amplified output
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About Digital Libraries Library users increasingly expect everything to be immediately available on the web, free of charge at each point of service and coupled with the assurance of permanent access. At a cross-cultural level, libraries, museums and archives work together to a growing extend, to make their digital collections and objects available on the web for a large audience, very often through one central access point, a so called portal or digital library. IFLA recognizes the current shift
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