翻訳と辞書 Words near each other ・ Nearer, My God, to Thee ・ Nearest and Dearest ・ Nearest and Dearest (film) ・ Nearest centroid classifier ・ Nearest integer function ・ Nearest neighbor ・ Nearest neighbor graph ・ Nearest neighbor search ・ Nearest neighbor value interpolation ・ Nearest neighbour algorithm ・ Nearest neighbour classifiers ・ Nearest neighbour distribution ・ Nearest referent ・ Nearest relative ・ Nearest-neighbor chain algorithm ・ Nearest-neighbor interpolation ・ NEARfest ・ NearGlobal ・ Neargyractis ・ Neargyractis alemundalis ・ Neargyractis caesoalis ・ Neargyractis fulvicinctalis ・ Neargyractis holocycla ・ Neargyractis moniligeralis ・ Neargyractis plusialis ・ Neargyractis serapionalis ・ Neargyractis slossonalis ・ Neargyria ・ Neargyria argyraspis ・ Neargyria persimilis Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Nearest-neighbor interpolation ： ウィキペディア英語版 Nearest-neighbor interpolation Nearest-neighbor interpolation (also known as proximal interpolation or, in some contexts, point sampling) is a simple method of multivariate interpolation in one or more dimensions. Interpolation is the problem of approximating the value of a function for a non-given point in some space when given the value of that function in points around (neighboring) that point. The nearest neighbor algorithm selects the value of the nearest point and does not consider the values of neighboring points at all, yielding a piecewise-constant interpolant. The algorithm is very simple to implement and is commonly used (usually along with mipmapping) in real-time 3D rendering to select color values for a textured surface. ==Connection to Voronoi diagram== For a given set of points in space, a Voronoi diagram is a decomposition of space into cells, one for each given point, so that anywhere in space, the closest given point is inside the cell. This is equivalent to nearest neighbour interpolation, by assigning the function value at the given point to all the points inside the cell. The figures on the right side show by colour the shape of the cells. 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「Nearest-neighbor interpolation」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.