A Computational Approach to Edge Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
Singularity theoretical modeling and animation of garment wrinkle formation processes
The Visual Computer: International Journal of Computer Graphics - Special issue on computer animation 1989/90
Numerical recipes in C (2nd ed.): the art of scientific computing
Numerical recipes in C (2nd ed.): the art of scientific computing
Parallel algorithms: for digital image processing, computer vision and neural networks
Parallel algorithms: for digital image processing, computer vision and neural networks
Introduction to Parallel Processing (International Computer Science Series)
Introduction to Parallel Processing (International Computer Science Series)
Human ear recognition from face profile images
ICB'06 Proceedings of the 2006 international conference on Advances in Biometrics
| Hi-index | 0.00 |
This paper proposes two parallel algorithms called an even region parallel algorithm (ERPA) and an even strip parallel algorithm (ESPA) respectively for extracting ridge and ravine geometric features of a surface. The parallel programs were implemented on a GCcl-1/64 T805 transputer based parallel machine with maximum 64 transputers. The performance of these two algorithms are reported and analyzed in respect of a load balance problem and communication overheads. The efficiency and speed-up versus the number of transputers used and the problem size chosen are shown and discussed.