This study focuses on the development of triangular fuzzy numbers, the revising of triangular fuzzy numbers, and the constructing of a HCFN (half-circle fuzzy number) model which can be utilized to perform more plural operations. They are further transformed for trigonometric functions and polar coordinates. From half-circle fuzzy numbers we can conceive cylindrical fuzzy numbers, which work be...

An algorithm for the automatic reconstruction of triangular mesh surface model from range images is presented. The optimal piecewise linear surface approximation problem is defined as: Given a set S of points uniformly sampled from a bivariate function ƒ(x,y) on a rectangular grid of dimension W×H, find a minimum triangular mesh approximating the surface with vertices anchored at a subset S’ of...

A new model of population dynamics on lattices is proposed. The model consists of players on lattice points, each of which plays the RSP game with neighboring players. Each player chooses the next hand from the hand of the neighboring player with the maximum point. The model exhibits a steady pattern with pairs of vortices and sinks on the triangular lattice. It is shown that the stationary vor...

2014 We consider the effects of partial frustration, i.e. frustration in a restricted number of dimensions ; they are investigated in a typical model, the stacked triangular antiferromagnetic Ising model. For this purpose we studied its quantum equivalent, the 2D-triangular model with a transverse field, through finite size analysis. They both exhibit true long range order. These considerations...

In this paper, we propose a system generating free-viewpoint video using multiple cameras and a PC-cluster in real-time. Our system firstly reconstructs a shape model of objects by the visual cone intersection method, secondly transforms the shape model represented in terms of a voxel form into a triangular patch form, thirdly colors vertexes of triangular patches, lastly displays the shape-col...

Soft tissue modeling is the process of representing soft tissues present in human skin. Modeling and simulation in the field of medical applications related to virtual surgery has increased the need for creating high quality meshes using various techniques. This paper focuses on Delaunay model representation because it has many desirable qualities suitable for practical applications. Most commo...

In this paper, we present a system generating free-viewpoint video in real-time using multiple cameras and a PC-cluster. Our system firstly reconstructs a shape model of objects by the visual cone intersection method, secondly transforms the shape model represented in terms of a voxel form into a triangular patch form, thirdly colors vertexes of triangular patches, and finally displays the shap...