CVIU

2010

13 years 8 months ago
2010

This paper demonstrates the use of a single-chip FPGA for the segmentation of moving objects in a video sequence. The system maintains highly accurate background models, and integ...

CAD

1999

Springer

13 years 10 months ago
1999

Springer

This article presents an efficient and robust algorithm that computes the intersection curve of two ruled surfaces. The surface intersection problem is reformulated as a zero-set ...

AAECC

2005

Springer

13 years 11 months ago
2005

Springer

Abstract. The paper deals with the question of recognizing the mutual positions of the connected components of a non-singular real projective surface S in the real projective 3-spa...

COMBINATORICS

2007

13 years 11 months ago
2007

A simple 2-matching in a graph is a subgraph all of whose nodes have degree 1 or 2. A simple 2-matching is called k-restricted if every connected component has > k edges. We co...

BMCBI

2006

13 years 11 months ago
2006

Background: Common fragile sites (cfs) are specific regions in the human genome that are particularly prone to genomic instability under conditions of replicative stress. Several ...

EJC

2008

13 years 11 months ago
2008

We investigate the following vertex percolation process. Starting with a random regular graph of constant degree, delete each vertex independently with probability p, where p = n-...

DM

2008

13 years 11 months ago
2008

One of the basic results in graph theory is Dirac's theorem, that every graph of order n 3 and minimum degree n/2 is Hamiltonian. This may be restated as: if a graph of ord...

DAS

2010

Springer

13 years 11 months ago
2010

Springer

In this paper, we propose a method based on the skeletonization operation for multi-oriented video text detection. The first step uses our existing Laplacian-based method to ident...

MVA

1992

14 years 8 days ago
1992

An increasing number of comfortable publishing systems nowadays leads to documents containing more than just textual information. Graphics and images are combined with text and of...

MVA

1994

14 years 13 days ago
1994

In this paper, a high-speed document image classification algorithm is presented. The algorithm is based on the bottom-up strategy which can successfully segment and classify any ...