Riemersma dither. Dithering along a Hilbert curve with restricted error proliferation An introductory article of the proposed dither technique, entitled "A Balanced Dither Algorithm", was published in the December 1998 issue of C/C++ User's Journal (now available on-line courtesy of Dr.
Dobb's Journal). That article was derived from an earlier version of this page. Since the basic operation and properties of Riemersma dither were better laid out in the C/C++ User's Journal article, this page focuses more on the more technical aspects of the dither algorithm. Riemersma dither is a novel dithering algorithm that can reduce a grey scale or colour image to any colour map (also called a palette) and that restricts the influence of a dithered pixel to a small area around it. Level set method. Video of spiral being propagated by level sets (mean curvature flow) in 2D.
LHS shows zero-level solution. RHS shows the level-set scalar field. Do gwiazd, do Boga i jeszcze dalej! - Recenzja filmu 2001: Odyseja kosmiczna (1968. 2001:Analysis of the Last 10 Minutes.