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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71条记录   Boundary extraction using supervised edgelet classification [作者：Zhao, J; Ma, JY; Tian, JW; Ma, J; Zheng, S,期刊：OPTICAL ENGINEERING, 页码：17002-17002 , 文章类型： Article，,卷期：2012年51-1] Traditional learning-based boundary extraction algorithms classify each pixel edge separately and then get boundaries from the local decisions of a classifier. However, we propose a supervised learning method for boundar... Improved direct binary search-based algorithm for generating holograms for the application of holographic optical tweezers [作者：Zhao, XD; Li, J; Tao, T; Long, Q; Wu, XP,期刊：OPTICAL ENGINEERING, 页码：15801-15801 , 文章类型： Article，,卷期：2012年51-1] This paper presents an improved direct binary search (DBS)-based algorithm for generating holograms to holographic optical tweezers. The simulations show that the improved algorithm greatly enhances computation speed whi... Robust and fast Hausdorff distance for image matching [作者：Zhu, H; Zhang, TX; Yan, LX; Deng, LZ,期刊：OPTICAL ENGINEERING, 页码：17203-17203 , 文章类型： Correction，,卷期：2012年51-1] A robust and fast Hausdorff distance (HD) method is presented for image matching. Canny edge operator is used for extracting edge points. HD measure is one of efficient measures for comparing two edge images by calculati... Examination of the nonlinear dynamics of a chaotic acousto-optic Bragg modulator with feedback under signal encryption and decryption [作者：Al-Saedi, M; Chatterjee, MR,期刊：OPTICAL ENGINEERING, 页码：18003-18003 , 文章类型： Article，,卷期：2012年51-1] An acousto-optic Bragg cell with first-order feedback, which exhibits chaotic behavior past the threshold for bistability, was recently examined for possible chaotic encryption and recovery of simple messages (such as lo... Optimization of fiber Raman amplifier in a gain saturation regime [作者：Bindal, A; Singh, S,期刊：OPTICAL ENGINEERING, 页码：15005-15005 , 文章类型： Article，,卷期：2012年51-1] We investigated Raman gain spectrum and its dependence on Stoke's shift for fiber Raman amplifiers (FRAs). We determined that the Raman gain spectrum is fairly broad with a gain variation of less than 1 dB from the pump ... High-throughput and multislit imaging spectrograph for extended sources [作者：Chakrabarti, S; Jokiaho, OP; Baumgardner, J; Cook, T; Martel, J; Galand, M,期刊：OPTICAL ENGINEERING, 页码：13003-13003 , 文章类型： Editorial Material，,卷期：2012年51-1] We describe a high-throughput (5 x 10(-4) cm(2) sr) imaging spectrograph that uses an echelle grating operating at a high dispersion order (24 to 43) to observe extended sources such as atmospheric airglow and diffuse pr... Application of the speckle technique for three-dimensional deformation measurement [作者：Chen, ZX; Liang, J; Guo, C; Hu, H,期刊：OPTICAL ENGINEERING, 页码：13604-13604 , 文章类型： Article，,卷期：2012年51-1] In order to obtain more comprehensive three-dimensional (3-D) deformation data, improve the flexibility and precision of 3-D deformation measurement, and describe the real-time displacement of various points in the measu... Visual fatigue modeling and analysis for stereoscopic video [作者：Choi, J; Kim, D; Choi, S; Sohn, K,期刊：OPTICAL ENGINEERING, 页码：17206-17206 , 文章类型： Article，,卷期：2012年51-1] In this paper, we propose a visual fatigue prediction method for stereoscopic video. We select visual fatigue factor candidates and determine the equations for each. The candidates are then classified into their principa... Design and characterization of large-core optical fiber for Light Peak applications [作者：Chow, CW; Yeh, CH; Yang, LG; Sung, JY; Huang, SP; Pan, CL; Chou, G,期刊：OPTICAL ENGINEERING, 页码：15006-15006 , 文章类型： Article，,卷期：2012年51-1] Bandwidth demand for transferring data among different consumer electronic products is increasing rapidly. Due to issues of high propagation loss, electromagnetic interference, and limited bandwidth-distance product of t... Space Telescopes [作者：Clampin, M; Flanagan, KA,期刊：OPTICAL ENGINEERING, 页码：11001-11001 , 文章类型： Editorial Material，,卷期：2012年51-1] Tunable interference contrast using a variable Wollaston prism [作者：Craven-Jones, J; Kudenov, MW; Dereniak, EL,期刊：OPTICAL ENGINEERING, 页码：13002-13002 , 文章类型： Correction，,卷期：2012年51-1] A Fourier transform spectrometer (FTS) acquires interferogram data for spectral measurements. Conventional FTS instruments incorporate Michelson interferometers. However, limitations of the Michelson for imaging applicat... Novel reconnection method of incoherent optical fiber bundle pre-calibrated for image transmission in industrial hazardous environments [作者：Demuynck, O; Menendez, JM,期刊：OPTICAL ENGINEERING, 页码：15001-15001 , 文章类型： Article，,卷期：2012年51-1] Complying with security certifications in most harsh industrial areas is usually very expensive and sometimes hinders the industrialization of new technologies. Thus, we observe in the modern industry an increasing need ... Propagation law of partially coherent vortex beam [作者：Ding, PF; Ren, HL,期刊：OPTICAL ENGINEERING, 页码：18002-18002 , 文章类型： Article，,卷期：2012年51-1] We propose the analytic solution of cross-spectral density matrix (CSDM) of a partially coherent vortex beam while propagating. The solution to the propagation law is appropriate for a Gaussian Schell-model vortex beam t... Hyperspectral matched filter with false-alarm mitigation [作者：DiPietro, RS; Manolakis, DG; Lockwood, RB; Cooley, T; Jacobson, J,期刊：OPTICAL ENGINEERING, 页码：16202-16202 , 文章类型： Article，,卷期：2012年51-1] One of the fundamental challenges for a hyperspectral imaging surveillance system is the detection of sub-pixel objects in background clutter. The background surrounding the object, which acts as interference, provides t... Miniaturized nonincremental interferometric fiber-optic distance sensor for turning process monitoring [作者：Dreier, F; Gunther, P; Pfister, T; Czarske, J,期刊：OPTICAL ENGINEERING, 页码：14402-14402 , 文章类型： Article，,卷期：2012年51-1] For in-process shape monitoring of rotating objects such as workpieces in a turning machine, contactless and compact sensors with high temporal resolution are necessary. For this challenging task, we developed a miniatur... Giving Thanks and New Year's Resolutions [作者：Driggers, RG,期刊：OPTICAL ENGINEERING, 页码：10101-10101 , 文章类型： Article，,卷期：2012年51-1]