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单词 aliasing
释义

aliasing


a·li·as·ing

A0198850 (ā′lē-ə-sĭng, āl′yə-)n.1. 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.2. The appearance of jagged distortions in curves and diagonal lines in computer graphics.

aliasing

(ˈeɪlɪəsɪŋ) n (Broadcasting) radio television the error in a vision or sound signal arising from limitations in the system that generates or processes the signal

a•li•as•ing

(ˈeɪ li ə sɪŋ)
n. jaggies.

aliasing

The distortion of graphic elements on a computer screen. See also jaggies.
Translations
aliasingdistorsione grafica

aliasing


aliasing

A phenomenon that occurs when digitising less than two samples per period in a periodic function, where the anatomy being imaged by magnetic resonance extends beyond the field of view (FOV). Areas extending beyond the FOV boundaries are aliased back into the image to appear at artefactual locations.

ali·as·ing

(āl'ē-ăs-ing) Magnetic resonance imaging artifact produced when anatomy outside the field of view is mismapped inside it.
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更新时间：2025/2/7 14:46:57