Results 271 to 280 of about 3,508,819 (309)
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A Nonlinear Bragg Reflector Based On Saturable Absorption
Conference Proceedings LEOS Lasers and Electro-Optics Society, 1989The first observation of nonlinear reflection from a Bragg reflector composed of Ga0.8 Al0.2As/AlAs layers due to the band filling effect was measured by the pump probe method. The nonlinearity was primarily due to saturable absorption. Optically induced reflectivity changes of as much as 38% were measured.
B. G. Kim +3 more
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Object detection based on saturation of visual perception
Multimedia Tools and Applications, 2020This paper presents a framework to detect salient objects from natural images through simulating human perception. We think perception saturation, generated by microsaccades in gaze, is the primary reason why human brains export consciousness of salient objects. Perception saturation is represented by using amplitude of microsaccades (AOM).
Chen Pan, WeiQi Yan 0001
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Luminance-based adaptive color saturation adjustment
IEEE Transactions on Consumer Electronics, 2005A novel luminance-based adaptive color saturation adjustment method to strengthen video images without producing oversaturated or color contour artifacts are proposed in this paper. Based on the luminance information, the relations between luminance levels and maximum chrominance vectors in each sub-color are generated adaptively for each pixel, so ...
Chao-Chee Ku, Tsung-Ming Wang
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Cation-Saturated Bentonites as Constituents of Ointment Bases†
Journal of the American Pharmaceutical Association (Scientific ed.), 1951Ointment bases have been prepared utilizing Na, K, Ca, Mg, H, and Volclay bentonites as major constituents of these bases. Observations are reported on the relative swellin power of these bentonites, and the color intensity and pH of their bases. Anti-inkctive ointments were prepared utilizin these bases as carriers for the drugs, and studies of the ...
M, BARR, E P, GUTH
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CT saturation correction based on the estimated CT saturation time constant
IET 9th International Conference on Developments in Power Systems Protection (DPSP 2008), 2008A new method for CT saturation correction is presented that is based on an on-line estimation of the CT magnetizing inductance. The approach adopted is based on numerical solution of the differential equation, which describes the saturated current transformer.
W. Rebizant, A. Wiszniewski, L. Schiel
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'Descente Infinie' Induction-Based Saturation Procedures
Ninth International Symposium on Symbolic and Numeric Algorithms for Scientific Computing (SYNASC 2007), 2007In [11], we have shown that implicit induction and saturation proof techniques share the same logic, witnessed by an inference system implementing the Fermat's 'Descente Infinie' induction principle. As a case study, a simple paramodulation-based inference system has been proved as an instance of it. In this paper, we detail the instantiation method to
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Saturation-based switching anti-windup design for linear systems with nested input saturation
Automatica, 2014zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yuanlong Li, Zongli Lin
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Color Research & Application, 1991
AbstractThe saturation of a monochromatic light λ is defined as the reciprocal of the just noticeable colorimetric purity ΔP(λ) from a white, which is a conventional definition having been used previously often. The present study measures saturation functions of monochromatic lights at various luminance levels ranging from 10 to 1000 Td.
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AbstractThe saturation of a monochromatic light λ is defined as the reciprocal of the just noticeable colorimetric purity ΔP(λ) from a white, which is a conventional definition having been used previously often. The present study measures saturation functions of monochromatic lights at various luminance levels ranging from 10 to 1000 Td.
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Video-based oxygen saturation measurement
2022 IEEE International Conference on Consumer Electronics (ICCE), 2022Thomas Pursche +3 more
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Non-saturated Analysis of the Contention-Based Access in WiMAX
2011Broadband wireless communications are an important need. WiMAX is a technology that provides wireless connectivity. Even if this standard envisages several mechanisms for quality of service support, best effort traffic class is analyzed here since it still represents an important percentage of the traffic load.
Giambene G., Hadzic-Puzovic S.
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