Given a grid in R d, consisting of d bi-infinite sequences of hyperplanes (possibly with
multiplicities) orthogonal to the d axes of the coordinate system, we consider the spaces of …

Imaging through a time-varying water surface exhibits severe non-rigid geometric distortions
and motion blur. Theoretically, although the water surface possesses smoothness and …

Featured Application The proposed method can be applied to the restoration for turbulence
degraded video in nuclear power plant reactors, underwater target or aerial target …

Spline quasi-interpolation (QI) is a general and powerful approach for the construction of low
cost and accurate approximations of a given function. In order to provide an efficient …

We introduce a novel basis for multivariate hierarchical tensor-product spline spaces. Our
construction combines the truncation mechanism (Giannelli et al., 2012) with the idea of …

In this paper, we discuss the bicubic C 2 spline spaces over hierarchical T-meshes in detail.
The topological explanation of the dimension formula is further explored. We provide three …

Hierarchical generating systems that are derived from Zwart–Powell (ZP) elements can be
used to generate quadratic splines on adaptively refined criss-cross triangulations. We …

In the last century, computer is not as powerful and popular as it is today. All the drawing
work of engineering projects was done manually. Then, the development of computers and …

We consider the construction of dynamic bounding volume hierarchy (BVH) for planar
freeform curves under deformation. For this purpose, we employ the Bounding Circular Arcs …

Given a grid in Rd, consisting of d bi-infinite sequences of hyperplanes (possibly with
multiplicities) orthogonal to the d axes of the coordinate system, we consider the spaces of …