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IWCIA
2004
Springer
15 years 12 months ago
Corner Detection and Curve Partitioning Using Arc-Chord Distance
Abstract. Several authors have proposed algorithms for curve partitioning using the arc-chord distance formulation, where a chord whose associated arc spans k pixels is moved along...
Majed Marji, Reinhard Klette, Pepe Siy
IWCM
2004
Springer
15 years 12 months ago
Boundary Characterization Within the Wedge-Channel Representation
Abstract. Junctions play an important role in motion analysis. Approaches based on the structure tensor have become the standard for junction detection. However, the structure tens...
Ullrich Köthe
IWDW
2004
Springer
15 years 12 months ago
Alteration-Locating Authentication Watermarking for Binary Images
Abstract. In image authentication watermarking, hidden data is inserted into an image to detect any accidental or malicious image alteration. In the literature, quite a small numbe...
Hae Yong Kim, Ricardo L. de Queiroz
PARA
2004
Springer
15 years 12 months ago
Improving the Performance of Large-Scale Unstructured PDE Applications
Abstract. This paper investigates two types of overhead due to duplicated local computations, which are frequently encountered in the parallel software of overlapping domain decomp...
Xing Cai
PARA
2004
Springer
15 years 12 months ago
A Domain Theoretic Account of Euler's Method for Solving Initial Value Problems
Abstract. This paper presents a method of solving initial value problems using Euler’s method, based on the domain of interval valued functions of a real variable. In contrast to...
Abbas Edalat, Dirk Pattinson