Fractal Deformation Using Displacement Vectors Based on Extended Iterated Shuffle Transformation
نویسندگان
چکیده
منابع مشابه
Fractal Deformation Using Displacement Vectors Based on Extended Iterated Shuffle Transformation
In this paper, we propose a framework of “fractal deformation” using displacement vectors based on “extended Iterated Shuffle Transformation (ext-IST)”. An ext-unit-IST is a one-to-one and onto mapping that is extended from a unit-IST, which we have proposed, and is basically defined on a code space. When the mapping is applied on a geometric space, a fractal-like repeated structure, which is r...
متن کاملHybrid video coding based on high-resolution displacement vectors
ABSTRACT Common motion compensated hybrid video coding standards such as H.263, MPEG-1, MPEG-2, MPEG-4 are based on a fractional-pel displacement vector resolution of 1/2-pel. Recent approaches like MPEG-4 ACE and H.26L (TML5) use a 1/4-pel displacement vector resolution. In order to estimate and compensate fractional-pel displacements, the image signal has to be interpolated. Therefore differe...
متن کاملGeometric Deformation-Displacement Maps
Texture mapping, bumpmapping, and displacement maps are central instruments in computer graphics aiming to achieve photo-realistic renderings. In all these techniques, the mapping is typically oneto-one and a single surface location is assigned a single texture color, normal, or displacement. Other specialized techniques have also been developed for the rendering of supplementary surface detail...
متن کاملA P-Complete Language Describable with Iterated Shuffle
We show that a P-complete language can be described by using the shuffle operator, shufle closure, union, concatenation, ICleene star and intersection on a finite alphabet.
متن کاملShuffle-glide dislocation transformation in Si
The transformation of dislocation cores from the shuffle to the glide set of {111} glide planes in Si is examined in this work. The transformation is thermally activated and is favored by a resolved shear stress which applies no force on the original perfect shuffle dislocation. A resolved shear stress driving dislocation motion in the glide plane is not observed to promote the transition. The ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of the Society for Art and Science
سال: 2002
ISSN: 1347-2267
DOI: 10.3756/artsci.1.134