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ICIP
2005
IEEE
14 years 7 months ago
Dense discontinuous optical flow via contour-based segmentation
We propose a new algorithm for dense optical flow computation. Dense optical flow schemes are challenged by the presence of motion discontinuities. In state of the art optical flo...
Tomer Amiaz, Nahum Kiryati
BROADNETS
2004
IEEE
13 years 9 months ago
Decoupling Packet Loss from Blocking in Proactive Reservation-Based Switching
We consider the maximization of network throughput in buffer-constrained optical networks using aggregate bandwidth allocation and reservation-based transmission control. Assuming...
Mahmoud Elhaddad, Rami G. Melhem, Taieb Znati
OSN
2008
135views more  OSN 2008»
13 years 3 months ago
A comparison of optical buffering technologies
We describe the practical and fundamental limitations of the more prominent optical buffering approaches. The architectural implementation and needs of an optical packet switch ar...
E. F. Burmeister, D. J. Blumenthal, J. E. Bowers
IROS
2006
IEEE
183views Robotics» more  IROS 2006»
13 years 11 months ago
An Embedded Optical Flow Processor for Visual Navigation using Optical Correlator Technology
– The conceptual design of an embedded high performance opto-electronic optical flow processor is presented, which is designed for navigation applications in the field of robotic...
Valerij Tchernykh, Martin Beck, Klaus Janschek
LCN
2003
IEEE
13 years 10 months ago
Performance Model of an Optical Switch using Fiber Delay Lines for Resolving Contentions
The performance of an optical switch that handles contention resolution using a fiber delay line (FDL) is modeled and evaluated. We propose using a simple optical buffer that con...
Ayman G. Fayoumi, Anura P. Jayasumana