![]() ![]() The 1/fα amplitude spectrum is a statistical property of natural scenes characterising a specific distribution of spatial and temporal frequencies and their associated luminance intensities. Images with the amplitude spectrum slopes from 1.25 to 1.5, thusĬonfirming and extending the previously observed relationship betweenįractal characteristics of images and visual preference. For both set of images, the visual preference peaked for Weįound no significant differences in preferences between the two groups Properties to the original grayscale images, allowing a directĬomparison of preferences for grayscale and black and white fractals. Images generates black and white fractals with equivalent scaling This scale-invariance is generated using a 1/f frequencyĭistribution and can be tuned by varying the slope of the rotationallyĪveraged Fourier amplitude spectrum. Grayscale images in which the intensity variations exhibit scale On white backgrounds, here we extend our investigations to include Preference studies focused on fractal images consisting of black shapes Information to understand this relationship. Images of various types we turn to scale-specific processing of visual Preference for a certain range of fractal dimension across fractal Motivated by our previous findings that humans display a consistent Natural patterns and scenes, the relation between the visualĬharacteristics of fractals and their aesthetic appeal remains unclear. While some have suggested thatįractal-like patterns are inherently pleasing because they resemble ![]() Scale-invariant, fractal-like properties. Reinforced by the discovery that the poured patterns of the AmericanĪbstract painter Jackson Pollock are also fractal, together with theįindings that many forms of art resemble natural scenes in showing Fractal patterns haveĪlso been noted for their aesthetic appeal, a suggestion further ![]() The imagination of scientists and artists alike. Fractals have experienced considerable success in quantifying the visualĬomplexity exhibited by many natural patterns, and continue to capture ![]()
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