image processing device
81Hubble Space Telescope — Infobox Space telescope name = Hubble Space Telescope (HST) caption = The Hubble Space Telescope as seen from Space Shuttle Discovery during its second servicing mission (STS 82) organization = NASAESASTScI alt names = nssdc id =… …
82Astrophotography — An image of Orion s Belt composited from digitized black and white photographic plates recorded through red and blue astronomical filters, with a computer synthesized green channel. The plates were taken using the Samuel Oschin Telescope between… …
83Noise reduction — For sound proofing, see soundproofing. For scientific aspects of noise reduction of machinery and products, see noise control. Noise reduction is the process of removing noise from a signal. All recording devices, both analogue or digital, have… …
84Handheld projector — The Nikon Coolpix S1000pj compact camera projecting an image using its built in projector. A Handheld projector (also known as a pocket projector or mobile projector or pico projector) is an emerging technology that applies the use of an image… …
85HoloVID — is a tool originally developed for the holographic dimensional measurement of the internal isogrid webbing of the Delta Series of (launch vehicle) Space Craft skins by Dr. Jon Dark in 1981. HistoryDelta Space Craft was produced by McDonnell… …
86Laser printer — HP LaserJet 4200 series printer, installed atop high capacity paper feeder …
87Discrete cosine transform — A discrete cosine transform (DCT) expresses a sequence of finitely many data points in terms of a sum of cosine functions oscillating at different frequencies. DCTs are important to numerous applications in science and engineering, from lossy… …
88Nokia N9 — phone running Meego 1.2 Harmattan software Manufacturer Nokia Series Nseries Compatible networks …
89Framebuffer — Overhead photo of a Sun TGX Framebuffer A framebuffer is a video output device that drives a video display from a memory buffer containing a complete frame of data. The information in the memory buffer typically consists of color values for every …
90Gramophone record — A 12 inch (30 cm) 33⅓ rpm record (left), a 7 inch 45 rpm record (right), and a CD (above) A gramophone record, commonly known as a phonograph record (in American English), vinyl record (in reference to vinyl, the material most commonly used after …
