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IPPS
1996
IEEE
15 years 1 months ago
Parallel Algorithms for Image Enhancement and Segmentation by Region Growing with an Experimental Study
This paper presents e cient and portable implementations of a useful image enhancement process, the Symmetric Neighborhood Filter SNF, and an image segmentation technique which ma...
David A. Bader, Joseph JáJá, David H...
IPPS
1997
IEEE
15 years 1 months ago
Time-Stamping Algorithms for Parallelization of Loops at Run-Time
In this paper, we present two new run-time algorithms for the parallelization of loops that have indirect access patterns. The algorithms can handle any type of loop-carried depen...
Cheng-Zhong Xu, Vipin Chaudhary
IPPS
1997
IEEE
15 years 1 months ago
A Parallel Algorithm for Weighted Distance Transforms
This paper presents a parallel algorithm for the weighted distance transform and the nearest feature transform of an n 2 n binary image. We show that the algorithm runs in O(log n...
Akihiro Fujiwara, Michiko Inoue, Toshimitsu Masuza...
CAIP
1995
Springer
155views Image Analysis» more  CAIP 1995»
15 years 1 months ago
A Proposal for the Implementation of a Parallel Watershed Algorithm
In this paper a parallel implementation of a watershed algorithm is proposed. The algorithm is designed for a ring-architecture with distributed memory and a piece of shared memory...
Arnold Meijster, Jos B. T. M. Roerdink
PARLE
1991
15 years 1 months ago
The Derivation of Distributed Termination Detection Algorithms from Garbage Collection Schemes
It is shown that the terminationdetection problem for distributed computations can be modeled as an instance of the garbage collection problem. Consequently, algorithms for the te...
Gerard Tel, Friedemann Mattern