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ACCURACY ESTIMATION OF THE OPTICAL FLOWMETHODS IN THE IRIS STRUCTURE MOTION ANALYSIS VIA CONTROLLED DEFORMATIONS
Biometrics Iris Structure Computer Vision Image Analysis Optical Flow Horn-Schunck Method Lucas-Kanade Method Accuracy Estimation
2017/6/19
The iris structure motion is analyzed. Extension and compression of the iris structural elements are nonlinear with respect to the pupil radius change. To reveal this nonlinearity the Lucas-Kanade, Ho...
2017年光网络设计与建模国际会议（2017 International Conference on Optical Network Design and Modeling） (ONDM)
2017年 光网络设计与建模 会议
2017/3/21
The scope of the Conference is concentrated on cutting-edge research in established areas such as optical networking, optical systems, as well as emerging topics like novel Internet architectures, new...
A simple and efficient all-optical production of spinor condensates
simple efficient all-optical production spinor condensates
2016/1/23
In the last two decades, many techniques have been devel-oped to reliably generate a Bose-Einstein condensate (BEC)of more than 10 4 atoms. Almost every one of these techniques requires evaporative co...
Wave transport in disordered systems is a vast research topic, ranging from electrons in semiconductors, to light in random dielectrics, to cold atoms in laser speckles. In optics, light transport is ...
Impact of Bimodal Traffic on Latency in Optical Burst Switching Networks
Bimodal Traffic Latency Optical Burst Switching Networks
2009/9/4
This paper analyzes the impact of bimodal traffic composition on latency in optical burst switching networks. In particular, it studies the performance degradation to short-length packets caused by lo...
AbstractA new approach in optical burst switching (OBS) networks with QoS support is presented in this paper. In the approach, the data channels of an outgoing link at a core node are divided into mul...
Optimization of Transmitter Aperture by Genetic Algorithm in Optical Satellite
Optical Satellite Communication Genetic Algorithm Transmitter Optics Aperture
2010/2/2
To establish optical communication between any two
satellites, the transmitter satellite must track the beacon of the
receiver satellite and point the information optical beam in its
direction. Opt...