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Imaging | A Wisdom Archive on Imaging |  | Imaging A selection of articles related to Imaging |  |
| We recommend this article: Imaging - 1, and also this: Imaging - 2. |
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imaging, Imaging, Imaging - Specialized meanings
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| ARTICLES RELATED TO Imaging | | |  |  |  | Imaging: Encyclopedia II - Medical imaging - Modern imaging technology
Medical imaging - Radiographs.
Main article: Radiography
Radiographs, more commonly known as x-rays, are often used to determine the type and extent of a fracture as well as for detecting pathological changes in the lungs. With the use of radio-opaque contrast media, such as barium, they can also be used to visualize the structure of the stomach and intestines - this can help diagnose ulcers or certain types of colon cancer.
Medical imaging ...
See also:Medical imaging, Medical imaging - Origins, Medical imaging - Modern imaging technology, Medical imaging - Radiographs, Medical imaging - Fluoroscopy, Medical imaging - Computed tomography, Medical imaging - Magnetic resonance imaging, Medical imaging - Ultrasound, Medical imaging - Creation of three-dimensional images, Medical imaging - Other imaging techniques, Medical imaging - Non-diagnostic imaging Read more here: » Medical imaging: Encyclopedia II - Medical imaging - Modern imaging technology |
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| |  |  |  | Imaging: Encyclopedia II - Spitting Image - PerformersThe puppets were operated by the best British performers, including:
Chris Barrie
Louise Gold
Alistair Fullarton
Nigel Plaskitt
Anthony Asbury
Steve Nallon
Kaefan Shaw
Simon Buckley
Richard Coombs
...
See also:Spitting Image, Spitting Image - Introduction, Spitting Image - Sketches of note, Spitting Image - Voices, Spitting Image - Performers, Spitting Image - Writers, Spitting Image - Producers, Spitting Image - Similar shows elsewhere, Spitting Image - United States, Spitting Image - Serbia and Montenegro, Spitting Image - Mexico, Spitting Image - Chile, Spitting Image - France, Spitting Image - Germany, Spitting Image - Ireland, Spitting Image - Israel, Spitting Image - Russia, Spitting Image - Portugal, Spitting Image - Spain, Spitting Image - Sweden Read more here: » Spitting Image: Encyclopedia II - Spitting Image - Performers |
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|  |  |  | Imaging: Encyclopedia II - Spitting Image - IntroductionThe name comes from British slang, an apparent misunderstanding of the established term "spit and image;" a person who closely resembles another person can be described as their "spitting image". Furthermore, in the early 1980s in Britain spitting was still perceived by the public as an inextricable component of the punk phenomenon.
The puppets, caricaturing public figures, were designed by the cartoonists Peter Fluck and Roger Law (who sometimes spoonerized their names as 'Luck and Flaw'). They were assisted by various young caricatu ...
See also:Spitting Image, Spitting Image - Introduction, Spitting Image - Sketches of note, Spitting Image - Voices, Spitting Image - Performers, Spitting Image - Writers, Spitting Image - Producers, Spitting Image - Similar shows elsewhere, Spitting Image - United States, Spitting Image - Serbia and Montenegro, Spitting Image - Mexico, Spitting Image - Chile, Spitting Image - France, Spitting Image - Germany, Spitting Image - Ireland, Spitting Image - Israel, Spitting Image - Russia, Spitting Image - Portugal, Spitting Image - Spain, Spitting Image - Sweden Read more here: » Spitting Image: Encyclopedia II - Spitting Image - Introduction |
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|  |  |  | Imaging: Encyclopedia II - Anaglyph image - Producing anaglyph imagesIn historical methods using camera filters, two images from the perspective of the left and right eyes are projected or printed together as a single image, one side through a red filter and the other side through a contrasting color such as blue or green or cyan. As outlined below, one may also use an image processing computer program to simulate the effect of using color filters, using as a source image a pair of either color or monochrome images.
As the eye is less sensitive to red than to the other primary colors the viewing of an image is somewhat improved if the non ...
See also:Anaglyph image, Anaglyph image - Producing anaglyph images, Anaglyph image - How Anaglyph works, Anaglyph image - 3D in the movies, Anaglyph image - Modern 3D movies, Anaglyph image - Modern 3D developments for online images and digital video, Anaglyph image - Conversion from 2D flat to 3D anaglyph, Anaglyph image - Anaglyphs from monochrome images, Anaglyph image - Anaglyphs containing color information, Anaglyph image - Depth adjustment, Anaglyph image - Scene composition, Anaglyph image - Viewing, Anaglyph image - In comics, Anaglyph image - In fine arts Read more here: » Anaglyph image: Encyclopedia II - Anaglyph image - Producing anaglyph images |
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|  |  |  | Imaging: Encyclopedia II - Spitting Image - VoicesThe voices were provided by some of the best British impressionists, including:
Chris Barrie (Arnold Rimmer in Red Dwarf)
Roger Blake (plays Duke of Edinburgh/Jim Royle in Big Impression)
Rory Bremner
Phil Cornwell (Dead Ringers)
Steve Coogan
Hugh Dennis (Mary Whitehouse Experience)
Harry Enfield
Michael Fenton Stevens (KYTV)
Jon Glover
Louise Gold
Alistair MacGowan
Jessica Martin
Steve Nallon ( ...
See also:Spitting Image, Spitting Image - Introduction, Spitting Image - Sketches of note, Spitting Image - Voices, Spitting Image - Performers, Spitting Image - Writers, Spitting Image - Producers, Spitting Image - Similar shows elsewhere, Spitting Image - United States, Spitting Image - Serbia and Montenegro, Spitting Image - Mexico, Spitting Image - Chile, Spitting Image - France, Spitting Image - Germany, Spitting Image - Ireland, Spitting Image - Israel, Spitting Image - Russia, Spitting Image - Portugal, Spitting Image - Spain, Spitting Image - Sweden Read more here: » Spitting Image: Encyclopedia II - Spitting Image - Voices |
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| |  |  |  | Imaging: Encyclopedia II - Disk image - UsageA common use of disk images is for remote distribution of software such as Linux distributions: installation floppy disks or CD-ROMs can be recorded as disk image files, transferred over the Internet, and the contents of the original disk(s) duplicated exactly by end users with their own floppy or CD-R drives, so users can burn the ISO images to convert them into LiveCDs to try an operating system without installing it in the hard disk .
Disk images are also routinely used in connection with software piracy, creating an image of a software packa ...
See also:Disk image, Disk image - CD sector size FAQ, Disk image - Common formats, Disk image - .CUE/.BIN, Disk image - .ISO, Disk image - .IMG, Disk image - Apple Disk Image, Disk image - Usage Read more here: » Disk image: Encyclopedia II - Disk image - Usage |
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|  |  |  | Imaging: Encyclopedia II - Image Comics - History
Image Comics - Founding.
In the early 1990s, several popular Marvel Comics illustrators became angry that artwork and characters they created were being heavily merchandized, with the artists - working as freelancers - receiving only page rates for their work and modest royalties. They also resented a common attitude among Marvel management (also at rival DC Comics) that the writers and artists were less important to the success of a series than the characters, and could easily be replaced. In December 1991, a gr ...
See also:Image Comics, Image Comics - History, Image Comics - Founding, Image Comics - Development, Image Comics - Notable series published, Image Comics - A - D, Image Comics - F - M, Image Comics - N - Y, Image Comics - One-Shots and Graphic Novels Read more here: » Image Comics: Encyclopedia II - Image Comics - History |
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|  |  |  | Imaging: Encyclopedia II - Medical imaging - Other imaging techniquesOther proposed or developed medical imaging techniques (often termed modalities) include:
diffuse optical tomography
elastography
electrical impedance tomography
nuclear medicine
optoacoustic imaging
ophthalmology
A-scan
B-scan
corneal topography
Heidelberg retinal tomography
Optical coherence tomography
scanning laser ophthalmoscopy
positron emission tomography
Some of these techniques are still at a research stage and not yet used in clinical routines.
See also:Medical imaging, Medical imaging - Origins, Medical imaging - Modern imaging technology, Medical imaging - Radiographs, Medical imaging - Fluoroscopy, Medical imaging - Computed tomography, Medical imaging - Magnetic resonance imaging, Medical imaging - Ultrasound, Medical imaging - Creation of three-dimensional images, Medical imaging - Other imaging techniques, Medical imaging - Non-diagnostic imaging Read more here: » Medical imaging: Encyclopedia II - Medical imaging - Other imaging techniques |
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|  |  |  | Imaging: Encyclopedia II - Image registration - DefinitionIn computer vision, sets of data acquired by sampling the same scene or object at different times, or from different perspectives, will be in different coordinate systems. Image registration is the process of transforming the different sets of data into one coordinate system. Registration is necessary in order to be able to compare or integrate the data obtained from different measurements.
In medical imaging (e.g. for data of the same patient taken at different points in time) registration often additionally involves elastic (or nonrigid) registration to cope wi ...
See also:Image registration, Image registration - Definition, Image registration - Algorithm Classifications, Image registration - Area-based vs Feature-based, Image registration - Transformation model, Image registration - Image nature, Image registration - Other classifications, Image registration - Image similarity-based methods Read more here: » Image registration: Encyclopedia II - Image registration - Definition |
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| |  |  |  | Imaging: Encyclopedia II - Medical imaging - Creation of three-dimensional imagesRecently, techniques have been developed to enable CT, MRI and Ultrasound scanning software to produce 3D images for the physician. Traditionally CT and MRI scans produced 2D static output on film. To produce 3D images, many scans are made, then combined by computers to produce a 3D model, which can then be manipulated by the physician. 3D ultrasounds are produced using a somewhat similar technique.
With the ability to visualize important structures in great detail, 3D visualization methods are a valuable resource for the diagnosis an ...
See also:Medical imaging, Medical imaging - Origins, Medical imaging - Modern imaging technology, Medical imaging - Radiographs, Medical imaging - Fluoroscopy, Medical imaging - Computed tomography, Medical imaging - Magnetic resonance imaging, Medical imaging - Ultrasound, Medical imaging - Creation of three-dimensional images, Medical imaging - Other imaging techniques, Medical imaging - Non-diagnostic imaging Read more here: » Medical imaging: Encyclopedia II - Medical imaging - Creation of three-dimensional images |
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|  |  |  | Imaging: Encyclopedia II - Microscope image processing - Image acquisitionAcquisition is usually done using a CCD camera mounted in the optical path of the microscope. The camera may be full colour or monochrome. Very often, very high resolution cameras are employed to gain as much direct information as possible. Cryogenic cooling is also common, to minimise noise. Often digital cameras used for this application provide pixel intensity data to a resolution of 12-16 bits, much higher than is used in consumer imaging products.
In recent years, much effort has been put into acquiring data at video rates, or hi ...
See also:Microscope image processing, Microscope image processing - Image acquisition, Microscope image processing - 2D Image techniques, Microscope image processing - 3D image techniques, Microscope image processing - Analysis, Microscope image processing - External link Read more here: » Microscope image processing: Encyclopedia II - Microscope image processing - Image acquisition |
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|  |  |  | Imaging: Encyclopedia II - Image mathematics - Examples1. f: {1,2,3} → {a,b,c,d} defined by
In this example, the image of {2,3} under f is f({2, 3}) = {d, c} and the range of f is {a, d, c}. The preimage of {a, c} is f −1({a, c}) = {1,3}.
2. f: R → R defined by f(x)=x2.
In this example, the image of {-2,3} under f is f({-2,3})={4,9} and the range of f is the set of nonnegative real numbers. The preimage of {4,9} under f is ...
See also:Image mathematics, Image mathematics - Examples, Image mathematics - Consequences Read more here: » Image mathematics: Encyclopedia II - Image mathematics - Examples |
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| | |  |  |  | Imaging: Encyclopedia II - Image registration - Algorithm Classifications
Image registration - Area-based vs Feature-based.
Image registration algorithms fall within two realms of classification: area based methods and feature based methods. The original image is often referred to as the reference image and the image to be mapped onto the reference image is referred to as the target image. For area based image registration methods, the algorithm looks at the structure of the image via correlation metrics, Fourier properties and other means of structural analysis. However, most f ...
See also:Image registration, Image registration - Definition, Image registration - Algorithm Classifications, Image registration - Area-based vs Feature-based, Image registration - Transformation model, Image registration - Image nature, Image registration - Other classifications, Image registration - Image similarity-based methods Read more here: » Image registration: Encyclopedia II - Image registration - Algorithm Classifications |
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|  |  |  | Imaging: Encyclopedia II - Images of Jesus - Christian images of JesusThe earliest Christians did not often depict Jesus, if they did at all, using instead symbols such as the Ichthys (fish), the Labarum (or Chi-Rho), or an anchor. When Jesus began to be depicted in the catacombs, he was usually depicted as a beardless youth in the Good Shepherd story. Youth was seen as a sign of divinity, and there may have also been an influence from images relating to the pagan mystery religions, which often depicted the objects of their cults in a similar way. Other common themes in early Christian art are Je ...
See also:Images of Jesus, Images of Jesus - Scientific reconstructions of Jesus' appearance, Images of Jesus - Christian images of Jesus, Images of Jesus - Example images Read more here: » Images of Jesus: Encyclopedia II - Images of Jesus - Christian images of Jesus |
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