Faster access than browser!Similarities between Aliasing and Image scaling
Aliasing and Image scaling have 5 things in common (in Unionpedia): Anti-aliasing filter, Fourier transform, Jaggies, Nyquist–Shannon sampling theorem, Whittaker–Shannon interpolation formula.
Anti-aliasing filter
An anti-aliasing filter (AAF) is a filter used before a signal sampler to restrict the bandwidth of a signal to approximately or completely satisfy the sampling theorem over the band of interest.
Aliasing and Anti-aliasing filter · Anti-aliasing filter and Image scaling ·
Fourier transform
The Fourier transform (FT) decomposes a function of time (a signal) into the frequencies that make it up, in a way similar to how a musical chord can be expressed as the frequencies (or pitches) of its constituent notes.
Aliasing and Fourier transform · Fourier transform and Image scaling ·
Jaggies
"Jaggies" is the informal name for artifacts in raster images, most frequently from aliasing, which in turn is often caused by non-linear mixing effects producing high-frequency components or missing or poor anti-aliasing filtering prior to sampling.
Aliasing and Jaggies · Image scaling and Jaggies ·
Nyquist–Shannon sampling theorem
In the field of digital signal processing, the sampling theorem is a fundamental bridge between continuous-time signals (often called "analog signals") and discrete-time signals (often called "digital signals").
Aliasing and Nyquist–Shannon sampling theorem · Image scaling and Nyquist–Shannon sampling theorem ·
Whittaker–Shannon interpolation formula
The Whittaker–Shannon interpolation formula or sinc interpolation is a method to construct a continuous-time bandlimited function from a sequence of real numbers.
Aliasing and Whittaker–Shannon interpolation formula · Image scaling and Whittaker–Shannon interpolation formula ·
The list above answers the following questions
- What Aliasing and Image scaling have in common
- What are the similarities between Aliasing and Image scaling
Aliasing and Image scaling Comparison
Aliasing has 52 relations, while Image scaling has 60. As they have in common 5, the Jaccard index is 4.46% = 5 / (52 + 60).
References
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