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Graham scan (3254 bytes)
1: The '''Graham scan''', named after [[Ronald Graham]], is a method of computing the [[convex hull]] o... 15: ==Time complexity of the Graham scan== A-scan (101 bytes) 1: An '''A-scan''' is type of scan used in [[ophthalmology]]. Scan (2763 bytes) 1: The terms '''scan''' and '''scanning''' have several meanings: 4: **The term '''scan''' has the following meanings: 10: **The term '''scanning''' has the following meanings: 11: ...determine whether further processing is required. Scanning is usually performed periodically. 13: ...in prescribed increments and at prescribed times. Scanning may be performed at regular or random increme... Scan Tester (503 bytes) 1: '''Scan Tester''' ([[1887]]-[[1972]]) was an [[England|En... Iris scan (2476 bytes) 1: ...authentication. Using a small [[camera]], an iris scan system examines both [[Iris (anatomy)|irides]] of... 3: === Advantages of iris scanning === 5: ...re information than a [[fingerprint]]. While iris scans are said to be more accurate than most [[DNA tes... 7: === Disadvantages of iris scanning === 9: ...d [[reproducibility]] have demonstrated that iris scanning is far from being [[foolproof]]. Boundary Scan (672 bytes) 1: Boundary Scan is a method for testing interconnects(thin wire l... 3: ...ement that contains a description of the boundary-scan Description Language (BSDL) was added. Since then... 5: ... that latches to each pin on the device. Boundary Scan cells can read data from pins or force data onto ... Progressive scan (1829 bytes) 1: ...ed in traditional television systems (progressive-scanning devices are sometimes referred to as '''non-i... 3: ... monitor]]s. Usually video monitors use a raster scan to order the placement of pixels of the frame of ... 11: [[Image:Progressive_scan_odd.png]] 17: [[Image:Progressive_scan_even.png]] 23: Progressive scan, on the other hand, draws a '''full''' frame in t... MUGA scan (1170 bytes) 1: ...t’s major pumping chambers. In order for the MUGA scan to be performed, a radioactive substance, [[Tech... 3: ...other disease that affects the heart muscle, this scan will pinpoint the position in the heart muscle th... 5: ...easured and monitored with a MUGA scan also. This scan gives an accurate and reproducible means of measu... Helical scan (4790 bytes) 1: '''Helical Scan''', or ''striping'' is a method of recording high... 5: ...lly curved, which is why it is known as a helical scan. 12: Helical scanning recorders instead usually use a method called... 17: ...mparison, the longer stripe recorded by a helical scan recorder usually contains an entire TV field and ... Retina scan (138 bytes) 1: A '''retinal scan''' is a [[biometric]] technique that uses the uni... Pan and scan (5265 bytes) 1: '''Pan and scan''' is a method of adjusting [[widescreen]] film i... 3: ... 4:3 aspect ratio television image is to "pan and scan" the negative. 5: ...new position in the frame, the operator moves the scanner to follow it, creating the effect of a pan sho... 7: ...ore in the widescreen version than in the pan and scan version. In some cases, the results can also be ... 9: ...eatrical release; these are not properly "pan and scan" transfers at all but are often called "full-fram... Dual Scan (289 bytes) 1: '''Dual Scan''' is an [[LCD]] technology, in which screen is d... Slow-scan television (1976 bytes) 1: '''Slow-scan television''' (SSTV) is used by [[amateur radio]]... 7: ...it of specialized equipment. Usually there was a scanner or camera, a modem to create and receive the c... Side-scan sonar (1603 bytes) 1: ...descan sonar.gif|thumb|251px|right|Diagram of sidescan sonar]] 3: ...r can be investigated using side scan sonar. Side scan sonar data is typically acquired along with bathy... 5: ...rky seawater. The sound frequencies used in side-scan sonar usually range from 100 to 500 [[kilohertz|k... 7: Side-scan sonar was developed in the [[1960s]]. Important ... 10: * [http://www.abc.se/~pa/mar/sidescan.htm Side Scan Sonar] Slit-scan photography (2803 bytes) 1: The '''slit-scan photography''' technique is a [[photography|photo... 5: ...aphy to achieve blurriness or deformity, the Slit-Scan technique was perfected for the creation of spect... 7: ...or the Stargate sequence. Bernard Lodge used slit-scan to create the ''[[Doctor Who]]'' title sequences ... 11: ... beams of light from a car’s headlights. The Slit-Scan process is similar: 21: ...tp://www.rit.edu/~andpph/text-slit-scan.html Slit-Scan Photography] Graham (1275 bytes) 1: ...ttish geographical feature. For other uses, see [[Graham (disambiguation)]].'' 3: ...are also classified as [[Donald]]s. There are 224 Grahams in total. 5: ...rahams were named in memory of Fiona Torbett (née Graham) who created a list of 2000-foot hills in the Hig... 7: ==Famous Grahams== 8: Due to their inferior height the Grahams are often regarded as a poor relation to [[Corbe... Ed Graham (423 bytes) 1: [[Ed Graham]] is the drum player in the band [[The Darkness]]... 3: His full name is Edwin James Graham, and he was born on 20 February, 1976, in [[Great... 7: [[Category:1976 births|Graham, Ed]] 8: [[Category:Drummers|Graham, Ed]] W. S. Graham (4413 bytes) 1: ...he [[neo-romantics|neo-romantic]] group of poets. Graham's work was mostly overlooked in his lifetime but,... 5: ... year at [[Newbattle Abbey College]] in [[1938]]. Graham spent the [[World War II|war]] years working at a... 7: ==Graham and the neo-romantics== 9: ...d [[Hart Crane]], and, in the cases of Thomas and Graham, a taste for the Bohemian lifestyle of the [[Lond... 11: ...ed ''The White Threshold'' and who were to remain Graham's main publisher for the rest of his life. Graham Watson (516 bytes) 1: '''Graham Watson''' is a [[Member of the European Parliamen... 4: ...ropean Parliament from the United Kingdom|Watson, Graham]] 5: [[fr:Graham Watson]] James Graham (308 bytes) 1: James Graham was the name of several people: 3: *[[Sir James Graham, 2nd Baronet|Sir James Graham, Bt.]], a [[Britain|British]] [[Statesman]] 4: *[[James Graham (NC politician)|James Graham]], an American politician, Representative from [[... 5: *[[James Graham, 1st Marquess of Montrose]]
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