Morphing Piecewise Linear Shapes Using Convex Representation
نویسنده
چکیده
1
منابع مشابه
2D shape morphing via automatic feature matching and hierarchical interpolation
The paper presents a new method to interpolate a pair of 2D shapes that are represented by piecewise linear curves. The method addresses two key problems in 2D shape morphing process: feature correspondence and path interpolation. First, a robust feature metric is defined to measure the similarity of a pair of 2D shapes in terms of visual appearance, orientation and relative size. Based on the ...
متن کاملSkeleton-driven 2D distance field metamorphosis using intrinsic shape parameters
In this article a novel algorithm is presented for 2D shape interpolation using the intrinsic shape parameters of a piecewise linear curve. The skeletons of two given shapes are computed and the smooth transformation of distance fields is driven by metamorphosis from the skeleton of the source object to that of the target one. We introduce feature graphs, linear forms of skeletons, to guide the...
متن کاملContinuous Scale Transformations of Linear Features Using Simulated Annealing-Based Morphing
This paper presents a new method for use in performing continuous scale transformations of linear features using Simulated Annealing-Based Morphing (SABM). This study addresses two key problems in the continuous generalization of linear features by morphing, specifically the detection of characteristic points and correspondence matching. First, an algorithm that performs robust detection of cha...
متن کاملCorrigendum to "Skeleton-driven 2D distance field metamorphosis using intrinsic shape parameters
Abstract In this article a novel algorithm is presented for 2-D shape interpolation using the intrinsic shape parameters of a piecewise linear curve. The skeletons of two given shapes are computed and the smooth transformation of distance fields is driven by metamorphosis from the skeleton of the source object to that of the target one. We introduce feature graphs, linear forms of skeletons, to...
متن کاملMax-Min Representation of Piecewise Linear Functions
It is shown that a piecewise linear function on a convex domain in R can be represented as a boolean polynomial in terms of its linear components.
متن کامل