Parallel Algorithms for Line Detection on a Mesh

The HT (7) has been shown to be very efficient for the detection of shapes in images. While it can be used to detect arbitrary shapes and lines, one of the ...

Improved mesh algorithms for straight line detection - IEEE Xplore

Straight Line Detection. Yi Pan ... posed several parallel Hough transform algorithms on mesh con- ... Hambrusch, "Parallel Algorithms for Line Detection on a.

[PDF] A Fast Efficient Parallel Hough Transform Algorithm on ...

Faster line detection algorithms on enhanced mesh connected arrays · Y. PanHenry Y. H. Chuang. Computer Science. 1993. TLDR. Four new and efficient algorithms ...

The Hough Transform Has O ( N ) Complexity on N × N Mesh ...

Hambrusch, Parallel algorithms for line-detection on a mesh, IEEE Workshop on Computer Architecture for Pattern Analysis and Machine Intelligence, 1987, 99–106.

Faster line detection algorithms on enhanced mesh connected ...

1. Rosenfeld A., Ornelas J., and Hung Y. Hough transform algorithms for mesh connected SIMD parallel processors Comput. Vision, Graphics, Image Proc. 41 293-305 ...

A Fast Efficient Parallel Hough Transform Algorithm on LARPBS

Recently, several constant-time parallel Hough algorithms on reconfigurable mesh con- ... Faster line detection algorithms on enhanced mesh connected arrays. IEE.

Parallel Algorithms for Identification of Basis Polygons in an Image

The algorithms, based on traversals along the sides of the basis polygons, detect the polygons in O(n) time using n2 processors. The first algorithm handles the ...

Parallel algorithms for identifying convex and non-convex basis ...

Guerra, C. and Hambrusch, S., Parallel algorithms for line detection in a mesh. Journal of Parallel and Distributed Computing. v6 iFebruary. 1- ...

A Relaxation Scheme for Mesh Locality in Computer Vision.

A case study applies the scheme to the problem of edge detection. The relaxation step of this edge-detection algorithm greatly reduces noise effects, gets ...

Feature Detection in Triangle Meshes - Computer Graphics Group

Abstract. We propose an algorithm to quickly detect features on triangular meshes. Our implementation of this algorithm in the OpenFlipper environment is ...

CGAL 6.0.1 - Polygon Mesh Processing: User Manual

Meshing : meshing algorithms, including triangulation of non-triangulated meshes, refinement, optimization by fairing, remeshing of triangulated surface meshes ...

Parallel Hough Transform based on Object Dual and Pymp Library

As outputs, the detection of straight lines is effectively realized in a building image and a road image. But optimizations of the proposed algorithms to ...

A NEW PARALLEL ALGORITHM FOR CONTACT DETECTION IN ...

In nite{element, transient dynamics simulations, physical objects are typically modeled as Lagrangian meshes because the meshes can move and deform with.

Massively Parallel Adaptive Collapsing of Edges for Unstructured ...

... parallel edge collapsing method ... parallel algorithm for collapsing edges in an unstructured tetrahedral mesh using efficient conflict detection.

Massively Parallel Adaptive Collapsing of Edges for Unstructured ...

For efficient exploitation of parallel processing power, we contribute a quick method for finding a compact set of conflict-free sub-meshes, which results in up ...

Application of discrete curvatures to surface mesh ... - EUDML

The second application can be considered as a dual problem, as we investigate ways to detect feature lines within a mesh. ... algorithms, Graphical Models and ...

How Are Lines Drawn In Parallel : r/GraphicsProgramming - Reddit

Find some way to make conservative bounding boxes around the line. Then, for each pixel, evaluate the projection of the pixel position on to the ...

A Three-Dimensional Cartesian Mesh Generation Algorithm Based ...

A parallel primitives searching method based on lattice grid is adopted to search the triangular facets for intersection calculation between rays and triangles.

An efficient and exact parallel algorithm for intersecting large 3-D ...

An edge eε from mesh Miε cannot intersect a parallel edge fε from. M1 ... of a sweep-line and a streaming algorithm to detect ...

3D mesh edge detection / feature line computation algorithm

There are two types of edges that you want to detect: silhouette edges are viewpoint dependent, they correspond to the places where the line ...