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检索条件"主题词=Algorithm development"
1737 条 记 录,以下是521-530 订阅
排序:
MENTAT: A benchmark evaluation testbed for nonlinear filtering
MENTAT: A benchmark evaluation testbed for nonlinear filteri...
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Conference on Signal Processing, Sensor Fusion, and Target Recognition XIV
作者: Mahler, R Hoffman, J Chen, LJ Lockheed Martin MS2 Tact Syst Eagan MN USA
Many nonlinear filtering (NLF) algorithms have been proposed in recent years for application to single-an multi-target detection and tracking. A methodology for preliminary test and evaluation (PT&E) of these algo... 详细信息
来源: 评论
Wavefront control with algorithmic differentiation on the HiCAT testbed  10
Wavefront control with algorithmic differentiation on the Hi...
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Conference on Techniques and Instrumentation for Detection of Exoplanets X
作者: Will, Scott D. Perrin, Marshall D. Por, Emiel H. Noss, James Sahoo, Ananya Petrone, Peter Laginja, Iva Pourcelot, Raphael Redmond, Susan M. Pueyo, Laurent Groff, Tyler D. Fienup, James R. Soummer, Remi Univ Rochester Inst Opt Rochester NY 14627 USA Space Telescope Sci Inst 3700 San Martin Dr Baltimore MD 21218 USA NASA Goddard Space Flight Ctr Greenbelt MD 20771 USA Hexagon Fed Chantilly VA 20151 USA Aix Marseille Univ CNRS CNES LAM Marseille France Univ Paris Saclay ONERA DOTA F-92322 Chatillon France Univ Cote Azure Observ Cote Azure CNRS Lab Lagrange Nice France Princeton Univ Dept Mech & Aerosp Engn Princeton NJ 08540 USA
Future space-based coronagraphs will rely critically on focal-plane wavefront sensing and control with deformable mirrors to reach deep contrast by mitigating optical aberrations in the primary beam path. Until now, m... 详细信息
来源: 评论
Shape completion for automatic inspection
Shape completion for automatic inspection
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Conference on Vision Systems - Applications
作者: Preston, A Forte, P KINGSTON UNIV SCH COMP SCI & ELECT SYSTKINGSTON THAMES KT1 2EESURREYENGLAND
In this paper we outline an approach to a fast low-cost system for the inspection and evaluation of surface-mount assemblies and solder joints, giving particular focus to the need for robustness in such a system. We d... 详细信息
来源: 评论
NUMERICAL EXPERIMENTS FOR COULOMB'S LAW PARTICLE FLOW FOR NONLINEAR FILTERS
NUMERICAL EXPERIMENTS FOR COULOMB'S LAW PARTICLE FLOW FOR NO...
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Conference on Signal and Data Processing of Small Targets
作者: Daum, Fred Huang, Jim Noushin, Arjang Raytheon Co Waltham MA 02451 USA
We show numerical results for a new nonlinear filtering algorithm that is analogous to Coulomb's law. We have invented a new theory of exact particle flow for nonlinear filters. The flow of particles corresponding... 详细信息
来源: 评论
Comparative analysis of hyperspectral adaptive matched filter detectors
Comparative analysis of hyperspectral adaptive matched filte...
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Conference on algorithms for Multispectral, Hyperspectral, and Ultraspectral Imagery VI
作者: Manolakis, D Shaw, G Keshava, N MIT Lincoln Lab Lexington MA 02420 USA
Real-time detection and identification of military and civilian targets from airborne platforms using hyperspectral sensors is of great interest. Relative to multispectral sensing, hyperspectral sensing can increase t... 详细信息
来源: 评论
SEGMENTATION EVALUATION AND COMPARISON - A STUDY OF VARIOUS algorithmS
SEGMENTATION EVALUATION AND COMPARISON - A STUDY OF VARIOUS ...
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Meeting on Visual Communications and Image Communication 93
作者: ZHANG, YJ DELFT UNIV TECHNOL DEPT APPL PHYSDELFTNETHERLANDS
An objective and quantitative study of several representative segmentation algorithms is presented. In this study, the measurement accuracy of object features from the segmented images is taken to judge the quality of... 详细信息
来源: 评论
Fast Recovery of Compressed Multi-Contrast Magnetic Resonance Images
Fast Recovery of Compressed Multi-Contrast Magnetic Resonanc...
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Conference on Medical Imaging - Image Processing
作者: Gungor, Alper Kopanoglu, Emre Cukur, Tolga Guven, H. Emre ASELSAN Res Ctr Ankara Turkey Ihsan Dogramaci Bilkent Elect & Elect Engn Dept Ankara Turkey
In many settings, multiple Magnetic Resonance Imaging (MRI) scans are performed with different contrast characteristics at a single patient visit. Unfortunately, MRI data-acquisition is inherently slow creating a pers... 详细信息
来源: 评论
Adaptive Graph Construction for Isomap Manifold Learning  13
Adaptive Graph Construction for Isomap Manifold Learning
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Conference on Image Processing - algorithms and Systems XIII
作者: Loc Tran Zheng, Zezhong Zhou, Guoqing Li, Jiang Old Dominion Univ Dept Elect & Comp Engn Norfolk VA 23529 USA Univ Elect Sci & Technol China Sch Resources & Environm Chengdu 610054 Peoples R China Guilin Univ Technol Guangxi Key Lab Spatial Informat & Geomat Guilin Peoples R China
Isomap is a classical manifold learning approach that preserves geodesic distance of nonlinear data sets. One of the main drawbacks of this method is that it is susceptible to leaking, where a shortcut appears between... 详细信息
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Unsupervised learning of a steerable basis for invariant image representations
Unsupervised learning of a steerable basis for invariant ima...
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Conference on Human Vision and Electronic Imaging XII
作者: Bethge, Matthias Gerwinn, Sebastian Macke, Jakob H. Max Planck Inst Biol Cybernet Spemannstr 38 D-72076 Tubingen Germany
There are two aspects to unsupervised learning of invariant representations of images: First, we can reduce the dimensionality of the representation by finding an optimal trade-off between temporal stability and infor... 详细信息
来源: 评论
SUPERVISED INTERPRETATION OF ECHOCARDIOGRAMS WITH A PSYCHOLOGICAL MODEL OF EXPERT SUPERVISION
SUPERVISED INTERPRETATION OF ECHOCARDIOGRAMS WITH A PSYCHOLO...
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CONF ON BIOMEDICAL IMAGE PROCESSING AND BIOMEDICAL VISUALIZATION
作者: REVANKAR, S SHER, D SHALIN, VL RAMAMURTHY, M SUNY/Buffalo (United States)
We have developed a collaborative scheme that facilitates active human supervision of the binary segmentation of an echocardiogram. The scheme complements the reliability of a human expert with the precision of segmen... 详细信息
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