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This image was scaled up using nearest-neighbor interpolation.Thus, the "jaggies" on the edges of the symbols became more prominent. Jaggies are artifacts in raster images, most frequently from aliasing, [1] 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.
Simple Fourier based interpolation based on padding of the frequency domain with zero components (a smooth-window-based approach would reduce the ringing).Beside the good conservation of details, notable is the ringing and the circular bleeding of content from the left border to right border (and way around).
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Some modern desktop publishing programs, such as Adobe InDesign, evaluate the effects of all the different possible line-break choices on the entire paragraph, to choose the one that creates the least variance from the ideal spacing while justifying the lines (so as to reduce rivers); this also gives the least uneven edge when set with a ragged ...
As expected, the graph of the actual tuning is not a smooth curve, but a jagged line with peaks and troughs. This might be the result of imprecise tuning, inexact measurement, or the piano's innate variability in string scaling. It has also been suggested with Monte-Carlo simulation that such a shape comes from the way humans match pitch intervals.
From the point of view of symmetry, a regular zigzag can be generated from a simple motif like a line segment by repeated application of a glide reflection. Although the origin of the word is unclear, its first printed appearances were in French-language books and ephemera of the late 17th century.
A physical motion of a camera at a constant shutter speed may create temporal aliasing known as the wagon wheel effect.The velocity of the camera, moving towards the right, constantly increases at the same rate (while to the camera, the objects appear sliding to the left).
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