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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共39条记录   Resonance and zero scattering of light by spherical photonic clusters: analytical approach [作者：Prosentsov, VV,期刊：OPTICAL ENGINEERING, 页码：128001-128001 , 文章类型： Article，,卷期：2010年49-12] Light scattering by finite nanostructures is a topic for modern photonics. The scattering can be investigated numerically by performing memory-demanding and long-running computer simulations. When the electromagnetic fie... Image-based fusion for video enhancement of night-time surveillance [作者：Rao, YB; Lin, WY; Chen, LT,期刊：OPTICAL ENGINEERING, 页码：120501-120501 , 文章类型： Article，,卷期：2010年49-12] In this paper, a novel image-based fusion video enhancement algorithm is proposed for night-time video surveillance applications by a combination of illumination fusion and based on moving objects fusion. The proposed al... Adaptive deblocking filter for intrablocks [作者：Yang, J; Won, K; Jeon, B,期刊：OPTICAL ENGINEERING, 页码：120502-120502 , 文章类型： Article，,卷期：2010年49-12] The H.264/AVC deblocking filter pays little attention to intracoded blocks. We enhance this filter by extending it to use intraprediction mode information in its adaptive application to the intracoded block. Experiments ... Surface plasmon resonance due to the interface of a metal and a chiral sculptured thin film [作者：Gilani, TH; Dushkina, N; Freeman, WL; Numan, MZ; Talwar, DN; Pulsifer, DP,期刊：OPTICAL ENGINEERING, 页码：120503-120503 , 文章类型： Article，,卷期：2010年49-12] Multiple surface plasmon resonances are experimentally observed for p-polarized as well as s-polarized incident light at the planar interface of a metal and a chiral sculptured thin film. These experimental results confi... High-efficiency light-emitting diode collimator [作者：Vazquez-Molini, D; Gonzalez-Montes, M; Alvarez, A; Bernabeu, E,期刊：OPTICAL ENGINEERING, 页码：123001-123001 , 文章类型： Article，,卷期：2010年49-12] We describe an analytical and numerical method to design and optimize LED (light-emitting diode) collimators. The optimization process is confirmed by optical simulations and experimental measurements of a scaled prototy... Three-dimensional neuronal brain activity estimation using shrinking smooth weighted-minimum-norm focal underdetermined-system solver methods [作者：Zouch, W; Ben Slima, M; Feki, I; Derambure, P; Taleb-Ahmed, A; Ben Hamida, A,期刊：OPTICAL ENGINEERING, 页码：123201-123201 , 文章类型： Article，,卷期：2010年49-12] A new nonparametric method, based on the smooth weighted-minimum-norm (WMN) focal underdetermined-system solver (FOCUSS), for electrical cerebral activity localization using electroencephalography measurements is propose... Passively Q-switched and mode-locked 1.34-mu m Nd:YAG laser with V3+:YAG saturable absorber [作者：Li, YF; Zhao, SZ; Sun, YM; Qi, HJ; Zhang, G,期刊：OPTICAL ENGINEERING, 页码：124202-124202 , 文章类型： Article，,卷期：2010年49-12] By using vanadium-ion-doped YAG crystal (V3+:YAG) as a saturable absorber, a xenon-lamp-pumped passively Q-switched and mode-locked (QML) Nd:YAG laser at 1.34 mu m is realized in a straight cavity. About 90% modulation d... Phase noise reduction of a semiconductor laser in a composite optical phase-locked loop [作者：Satyan, N; Sendowski, J; Vasilyev, A; Rakuljic, G; Yariv, A,期刊：OPTICAL ENGINEERING, 页码：124301-124301 , 文章类型： Article，,卷期：2010年49-12] The bandwidth and residual phase noise of optical phase-locked loops (OPLLs) using semiconductor lasers are typically constrained by the nonuniform frequency modulation response of the laser, limiting their usefulness in... In-cell measurements of smoke backscattering coefficients using a CO2 laser system for application to lidar-dial forest fire detection [作者：Bellecci, C; Gaudio, P; Gelfusa, M; Lo Feudo, T; Murari, A; Richetta, M; De Leo, L,期刊：OPTICAL ENGINEERING, 页码：124302-124302 , 文章类型： Article，,卷期：2010年49-12] In the lidar-dial method, the amount of the water vapor present in the smoke of the vegetable fuel is detected to reduce the number of false alarms. We report the measurements of the smoke backscattering coefficients for... Novel micro-optical collector design for a gas chromatographic detector based on atomic emission spectroscopy [作者：Gruber, M; Bohling, M; Winkelmann, H; Knuppertz, H,期刊：OPTICAL ENGINEERING, 页码：124401-124401 , 文章类型： Article，,卷期：2010年49-12] We report a novel micro-optical systems approach for gas chromatographic detection based on plasma excitation of the eluate and subsequent emission spectroscopic evaluation. Specifically, we propose a detector architectu... Novel effective fuzzy diffusion algorithm for noise removal [作者：Zhang, YT; Cheng, HD; Huang, JH; Tang, XL,期刊：OPTICAL ENGINEERING, 页码：127001-127001 , 文章类型： Article，,卷期：2010年49-12] Anisotropic diffusion is widely used for noise reduction. The performance of anisotropic diffusion, in general, depends on the shape of the energy surface. The partial differential equation model is established and analy... Nonrigid registration based on projected joint entropy combined with gradient similarity [作者：de Souza, RHC; Shimizu, M; Okutomi, M; Yoshimura, S,期刊：OPTICAL ENGINEERING, 页码：127002-127002 , 文章类型： Article，,卷期：2010年49-12] Our study proposes a nonrigid image registration method between different color channels in a color image sequence. It minimizes the entropy in a dominant subspace of the joint distribution of two or more images. The pro... Support-vector-machine tree-based domain knowledge learning toward automated sports video classification [作者：Xiao, GQ; Jiang, Y; Song, G; Jiang, JM,期刊：OPTICAL ENGINEERING, 页码：127003-127003 , 文章类型： Article，,卷期：2010年49-12] We propose a support-vector-machine (SVM) tree to hierarchically learn from domain knowledge represented by low-level features toward automatic classification of sports videos. The proposed SVM tree adopts a binary tree ... Unmatched projector/backprojector pair for demultiplexing in multipinhole emission computed tomography [作者：Min, BJ; Choi, Y; Lee, NY; Jung, JH; Hong, KJ; Kang, JH; Hu, W; Lee, K; Ahn, YB; Joung, J,期刊：OPTICAL ENGINEERING, 页码：127004-127004 , 文章类型： Article，,卷期：2010年49-12] Statistically based iterative algorithms such as maximum likelihood-expectation maximization (ML-EM) are used for image reconstruction in single photon emission computed tomography (SPECT). Unmatched projector/backprojec... Measurement of aberrations of a solid elastic lens using a point-diffraction interferometer [作者：Santiago-Alvarado, A; Vazquez-Montiel, S; Granados-Agustin, FS; Gonzalez-Garcia, J; Rueda-Soriano, E; Campos-Garcia, M,期刊：OPTICAL ENGINEERING, 页码：123401-123401 , 文章类型： Article，,卷期：2010年49-12] There has been a considerable recent increase in the use of variable focal length lenses (VFLLs), especially as microlenses in photographic objectives, endoscopes, microscope objectives, etc. One distinguishing feature o... Multiresolution three-dimensional measurement system with multiple cameras and light sectioning method [作者：Zhang, WG; Zhao, H; Zhou, XA,期刊：OPTICAL ENGINEERING, 页码：123601-123601 , 文章类型： Article，,卷期：2010年49-12] A multiresolution 3-D measurement system using multiple cameras and a light sectioning method is developed to measure complex-profile objects for which other optical measuring methods are less suited. The system is compo...