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- Definition of the noun Aliasing
- Printed dictionaries and other books with definitions for Aliasing
- Online dictionaries and encyclopedias with entries for Aliasing
- Photos about Aliasing
- Video language resources about Aliasing
- Scrabble value of A1L1I1A1S1I1N1G2
- Anagrams of ALIASING
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Definition of the noun Aliasing
What does Aliasing mean as a name of something?
noun - plural: aliasings
- [signal processing, graphics, sound recording] Distortion caused by a low sampling rate, as Moire effect or stair-stepped edges.
"Aliasing" is a musical album of Manwe.
- released on (6 years ago)
- Aliasing: In signal processing and related disciplines, aliasing is an effect that causes different signals to become indistinguishable when sampled. It also refers to the distortion or artifact that results when the signal reconstructed from samples is different from the original continuous signal.
- also known as 混疊
- Aliasing: In computing, aliasing describes a situation in which a data location in memory can be accessed through different symbolic names in the program. Thus, modifying the data through one name implicitly modifies the values associated with all aliased names, which may not be expected by the programmer. As a result, aliasing makes it particularly difficult to understand, analyze and optimize programs. Aliasing analysers intend to make and compute useful information for understanding aliasing in programs.
Printed dictionaries and other books with definitions for Aliasing
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by John P. McGahan, Sharlene A Teefey, Laurence Needleman
Color aliasing is an artifact in which the color assigned to a vessel or part of a vessel is incorrect due to too high a velocity for the sampling rate of the color Doppler (Figs. S14-1 and S14-2). This is the most common artifact in color.
Exam 1D0-450 by James Stanger, Alan Grayson
Aliasing is a renaming practice for accounts on a local host that creates an...
Essentials for Innovative Technologies by Giuseppe Placidi
When overlap occurs, it is impossible to recover the original function because the contribution of some frequencies will be summed to other frequencies: this effect is called aliasing. This will occur also for any function that is not band-limited.
An Introduction by Claude Duchon, Robert Hale
Aliasing is a direct consequence of digitally sampling an analog signal.
by R. Stuart Ferguson
Aliasing is a term arising from the theory of sampled signals. The manifestation of aliasing depends on how...
by Navin C Nanda
Aliasing is an erroneous frequency estimation that occurs when the sampling frequency is less than twice the frequency to be...
Similarly, aliasing is a property used in the PISA (proximal isovelocity surface area) method of flow quantification.
SVG Programming (2008)
The Graphical Web by Kurt Cagle
Aliasing is an artifact of scaling bitmaps—especially when scaling larger.
Observational Methods by Jonathan M. Marr, Ronald L. Snell, Stanley E. Kurtz
The sampling process can lead to confusion of the frequency content of the signal with undesired higher frequency components, due to an effect called aliasing. Aliasing is an ambiguity that arises when we sample a continuous signal at ...
by Erik Beek, Rick van Rijn
Aliasing is a common artifact in pulsed wave Doppler. It is due to undersampling. The ultrasound echo is sampled at the PRF. According to the Nyquist–Shannon criterion, the PRF must be larger than twice the maximum Doppler.
by George Arthur Willem Bruijn, W.A.Kurt Schmidt
Aliasing is a Doppler artifact occurring when velocities of red blood cells are higher than the pulse repetition frequency (PRF). This occurs in areas of stenosis for example, where the reduced lumen of the vessel is seen with a red to blue shift.
by Allen Gersho, Robert M. Gray
Just as aliasing is a distortion caused by inadequate analog prefiltering, imaging is a distortion ...
GIMP Bible (2011)
by Jason van Gumster, Robert Shimonski
Antialiasing— Aliasing is an effect that is unique to digital images, readily recognizable as that stair-stepped effect you see along hard edges in an image. Antialiasing is a means of subtly blurring those edges to reduce that stair- stepping, ...
by Gerald Farin, Dianne Hansford
Aliasing is a distortion that can occur with sampling and reconstruction. The reconstruction is an alias of the original data. A simple example is the “jaggies” that can occur with a line drawn on the computer. The discretization of a continuous ...
by Allen B. Tucker
Aliasing refers to the presence of unreproducibly high frequencies in the image and the resulting artifacts that arise upon undersampling. Together with defining theoretical limits on the continuous reconstruction of discrete input, sampling ...
11th International Symposium, APLAS 2013, Melbourne, VIC, Australia, December 9-11, 2013, Proceedings by Chung-chien Shan
Aliasing is an important feature of OO because it allows sharing of objects between different parts of a program; this is essential for the efficient implementation of important programming idioms, including iterators over collections. However ...
by John S. Pellerito, Joseph F. Polak
If the sampling rate is lower than the Nyquist rate, aliasing occurs. Aliasing is a production of artifactual, lower-frequency signals when ...
The A to Z Desktop Reference of Photoshop by Philip Andrews
Anti-aliasing,. fonts. Anti-aliasing,. selections. Menu: – Shortcut: – See also: Aliasing Version: 6.0, 7.0,CS...
by David Prakel
A Aliasing and Anti-aliasing 24 Digital systems store information about the original image as a code. When a display or printer interprets that code to create an image we are seeing an alias. If the sampling process is not sufficiently good – if it ...
Volume 14 - Productivity and Software Maintenance: A Managerial Perspective to Relative Addressing by Allen Kent, James G. Williams
ALIASING: INHERENT PROBLEMS WITH DISCRETE SAMPLING Whenever images are captured or synthesized, ...
by Eddie Martin
See Also: Aliasing; Anti-Aliasing; Attachment; Avatar; Banner Ad; BitMaP; BMP; Clip Art; Display; Extension; Filename Extension; Format; GIF; Graphical Interchange Format; Graphics; Image Map; Image Processing; Image ...
by A.E. Cawkell
ALIASING 1. Interference produced by frequencies outside the pass-band of interest produced by sampling action when converting an analogue into a digital signal. If the sampling frequency is high enough there should be little or no aliasing.
by Andrew Butterfield, Gerard Ekembe Ngondi, Anne Kerr
aliasing A distorting effect caused by *sampling an image at too low a rate. When a signal is undersampled, highfrequency components ...
by Dipak Basu
aliasing If signals are sampled at certain rates during measurements, a well-known phenomenon in ...
Online dictionaries and encyclopedias with entries for Aliasing
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Photos about Aliasing
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Yes, it *is* a little boring waiting here to let the dancers in.
Photo credit: Fuzzy Gerdes
Photo credit: MokshaDolphin
Photo credit: Hella TJ
- Sony a7ii vs a7S Aliasing Test in Video Mode
As you can see the a7s won.
Photo credit: Dave Dugdale
- Real Aliasing
Photo credit: Ian Norman (Lonely Speck)
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Video language resources about Aliasing
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- Anti aliasing & Anisotropy Filtering explanation & Tips
Jika diantara anda yang ingin mengertahui apa yang dimaksud dengan anti aliasing dan anisotropy filtering pada sebuah video game, video singkat ini akan ...
- 1080p vs 720p Explanation, Differences, Anti Aliasing, Jaggies 10Youtube com
1080p vs 720p. Explanation, Differences, Anti-Aliasing, Jaggies.
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Scrabble value of A1L1I1A1S1I1N1G2
The value of this 8-letter word is 9 points, but it's not an accepted word in the Official Scrabble Players Dictionary.
Anagrams of ALIASING
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