Aliasing

Word ALIASING
Character 8
Hyphenation N/A
Pronunciations N/A

Definitions and meanings of "Aliasing"

What do we mean by aliasing?

Visible or audible distortion introduced into digital information, such as images or audio signals, caused when a continuous line or transition is not smoothly captured or represented because of the low resolution or sampling rate of a digital medium. noun

The appearance of jagged distortions in curves and diagonal lines in computer graphics. noun

Present participle of alias. verb

Distortion caused by a low sampling rate, as Moire effect or stair-stepped edges. noun

To assign an additional name to an entity, often a more user-friendly one.

(of two signals) to become indistinguishable

Synonyms and Antonyms for Aliasing

  • Synonyms for aliasing
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  • Antonyms for aliasing
  • Aliasing antonyms not found!

The word "aliasing" in example sentences

Remember that aliasing occurs when we resample a signal containing frequencies above the ❋ Shawn Hargreaves - MSFT (2011)

* RFC 21: OGR SQL supports type casting and field name aliasing ❋ Unknown (2010)

Password aliasing is very helpful when we do not want to give our passwords to the personal in charge of application server management or administration tasks. ❋ Kalali (2010)

Being able to refer to classes in the current namespace without their fully qualified name is a good improvement over the long class names we had to deal with before namespaces, but we can expand the name aliasing further. ❋ Giorgio Sironi (2010)

However, when the sampling frequency is reduced (Figure 3 (c) and Figure 3 (d)), some information (frequencies) present in the original analog image are missed in the translation from analog to digital, and a phenomenon commonly referred to as aliasing begins to develop.

In digital signal processing, anti-aliasing is the technique of minimizing the distortion artifacts known as aliasing when representing a high-resolution signal at a lower resolution. ❋ Por Ana Lutetia (2009)

-- property portNumber = 1527: password = localhost: databaseName = GiADatabase: create = true GiA_Derby_Pool Password aliasing is not present just for external resources, but it can be used to protect the content of the password file which contains administration and master password for using instead of typing the password when the interactively asks for it. ❋ Kalali (2010)

(after all, IE7 - won't render fonts with anti-aliasing, which is a huuuuge visual difference), but there's a point where the aesthetics begin to suffer. ❋ Unknown (2009)

And, in the case of this New York Times iPhone app, it's clear that Apple didn't do much in the way of fixing "aliasing," that jaggy stair-step effect that occurs along diagonal straight edges when you enlarge text. ❋ Unknown (2010)

It’s completely free, and Ning offers a la carte upgrades like the ability to add your own Google Adsense code for $20/month, and domain name aliasing for $5/month. ❋ Michael Arrington (2005)

Unreal Engine 3 on Xbox 360 typically features 2x multi-sampling anti-aliasing which is absent on PlayStation 3. ❋ Unknown (2010)

In addition, images that appear perfectly sharp and crisp with excellent color saturation in the microscope can often be mangled by the image sensor to produce artifacts such as aliasing, camera noise, improper gamma correction, white balance shifts, poor contrast, and brightness fluctuations.

This technique produces excellent results, provided that image color changes slowly over a large number of pixels, but can also suffer from artifacts, such as aliasing, at edges and boundary regions where large color and / or intensity transitions occur.

Cross Reference for Aliasing

  • Aliasing cross reference not found!

What does aliasing mean?

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