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Texture gradient is the distortion in size which closer objects have compared to objects farther away. It also involves groups of objects appearing denser as they move farther away. Also could be explained by noticing a certain amount of detail depending on how close something is, giving a sense of depth perception. There are three main forms of texture gradient: density, perspective, and distortion of texture elements. Texture gradient is carefully used in the painting ''Paris Street, Rainy Day'' by Gustave Caillebotte.〔("Vision and Art: Texture Gradient" ), John H. Krantz, Ph.D., Hanover College〕 Texture gradient was used in a study of child psychology in 1976〔Degelman, D., & Rosinski, R. R., ("Texture gradient registration and the development of slant perception" ), ''Journal of Experimental Child Psychology'', 21, pp339-348. Retrieved 2010-2-15.〕 and studied by Sidney Weinstein in 1957.〔Sidney Weinstein, (''The Perception of Depth in the Absence of Texture-Gradient'' ), Vol. 70, No. 4 (Dec., 1957), pp. 611-615, University of Illinois Press. Retrieved 2010-2-15.〕 In 2000, a paper about the texture gradient equation, wavelets, and shape from texture was released by Maureen Clerc and Stéphane Mallat. ==See also== * Texture (visual arts) * Image gradient * Perspective distortion 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Texture gradient」の詳細全文を読む スポンサード リンク
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