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检索条件"主题词=Detection and tracking algorithms"
1721 条 记 录,以下是271-280 订阅
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Analytic Sequential Methods for Detecting Network Intrusions
Analytic Sequential Methods for Detecting Network Intrusions
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Conference on Mobile Multimedia/Image Processing, Security, and Applications
作者: Chen, Xinjia Walker, Ernest Southern Univ Dept Elect Engn Baton Rouge LA 70813 USA
In this paper, we propose an analytic sequential methods for detecting port-scan attackers which routinely perform random "portscans" of IP addresses to find vulnerable servers to compromise. In addition to ... 详细信息
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detection and Correction of Inconsistency-based Errors in Non-Rigid Registration
Detection and Correction of Inconsistency-based Errors in No...
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Conference on Medical Imaging - Image Processing
作者: Gass, Tobias Szekely, Gabor Goksel, Orcun Swiss Fed Inst Technol Comp Vis Lab Zurich Switzerland
In this paper we present a novel post-processing technique to detect and correct inconsistency-based errors in non-rigid registration. While deformable registration is ubiquitous in medical image computing, assessing ... 详细信息
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Discrete and Continuous Curvature Computation for Real Data
Discrete and Continuous Curvature Computation for Real Data
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Conference on Intelligent Robots and Computer Vision XXXI - algorithms and Techniques
作者: Colbry, Dirk Shrikhande, Neelima Michigan State Univ E Lansing MI 48824 USA Cent Michigan Univ Mt Pleasant MI 48858 USA
This paper describes two methods for estimating the minimum and maximum curvatures for a 3D surface and compares the computational efficiency of these approaches on 3D sensor data. The classical method of Least Square... 详细信息
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Towards Large Scale Multi-Target tracking
Towards Large Scale Multi-Target Tracking
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Conference on Sensors and Systems for Space Applications VII
作者: Ba-Ngu Vo Ba-Tuong Vo Reuter, Stephan Quang Lam Dietmayer, Klaus Curtin Univ Dept Elect & Comp Engn Kent St Perth WA 6102 Australia Univ Ulm Inst Measurement Control & Microtechnol D-89069 Ulm Germany Lexerdtex Corp Florham Pk NJ 07932 USA
Multi-target tracking is intrinsically an NP-hard problem and the complexity of multi-target tracking solutions usually do not scale gracefully with problem size. Multi-target tracking for on-line applications involvi... 详细信息
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Modifications in SIFT-based 3D Reconstruction from Image Sequence
Modifications in SIFT-based 3D Reconstruction from Image Seq...
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International Symposium on Optoelectronic Technology and Application (IPTA) - Image Processing and Pattern Recognition
作者: Wei, Zhenzhong Ding, Boshen Wang, Wei Beihang Univ Key Lab Precis Optomechatron Technol Minist Educ Beijing 100191 Peoples R China
In this paper, we aim to reconstruct 3D points of the scene from related images. Scale Invariant Feature Transform(SIFT) as a feature extraction and matching algorithm has been proposed and improved for years and has ... 详细信息
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A High Speed 2D Time-to-Impact Algorithm Targeted for Smart Image Sensors
A High Speed 2D Time-to-Impact Algorithm Targeted for Smart ...
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Conference on Image Sensors and Imaging Systems
作者: Anders, Astrom Robert, Forchheimer Combitech AB Univ Sv 14 S-58331 Linkoping Sweden Linkoping Univ Div Informat Coding S-58183 Linkoping Sweden
In this paper we present a 2D extension of a previously described 1D method for a time-to-impact sensor [5][6]. As in the earlier paper, the approach is based on measuring time instead of the apparent motion of points... 详细信息
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On-sky speckle nulling with the Subaru Coronagraphic Extreme AO (SCExAO) instrument  4
On-sky speckle nulling with the Subaru Coronagraphic Extreme...
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Conference on Adaptive Optics Systems IV
作者: Martinache, Frantz Guyon, Olivier Jovanocif, Nemanja Clergeon, Christophe Singh, Garima Kudo, Tomoyuki Observatoire Cote dAzur Lab Lagrange UMR 3972 F-06304 Nice France Subaru Telescope Hilo HI 96720 USA Univ Arizona Tucson AZ 85719 USA
Contrast limit for the direct imaging of extrasolar planets from ground based adaptive optics (AO) observations is set by the presence of static and slow-varying aberrations in the optical path that lead to the scienc... 详细信息
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Denoising HSI images for standoff target detection
Denoising HSI images for standoff target detection
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20th SPIE Conference on algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery
作者: Wilson, Steven Latifi, Shahram Univ Nevada Dept Elect & Comp Engn Las Vegas NV 89154 USA
Hyperspectral image denoising methods aim to improve the spatial and spectral quality of the image to increase the effectiveness of target detection algorithms Comparing denoising methods is difficult, because sometim... 详细信息
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An Application of Backprojection for Video SAR Image Formation Exploiting a Subaperture Circular Shift Register
An Application of Backprojection for Video SAR Image Formati...
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Conference on algorithms for Synthetic Aperture Radar Imagery XX
作者: Miller, J. Bishop, E. Doerry, A. Gen Atom Aeronau Syst Inc San Diego CA 92127 USA
This paper details a Video SAR (Synthetic Aperture Radar) mode that provides a persistent view of a scene centered at the Motion Compensation Point (MCP). The radar platform follows a circular flight path. An objectiv... 详细信息
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3-D Interactive Augmented Reality-enhanced Digital Learning Systems for Mobile Devices
3-D Interactive Augmented Reality-enhanced Digital Learning ...
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Conference on Engineering Reality of Virtual Reality
作者: Feng, Kai-Ten Tseng, Po-Hsuan Chiu, Pei-Shuan Yang, Jia-Lin Chiu, Chun-Jie Natl Chiao Tung Univ Dept Elect Engn Hsinchu Taiwan
With enhanced processing capability of mobile platforms, augmented reality (AR) has been considered a promising technology for achieving enhanced user experiences (UX). Augmented reality is to impose virtual informati... 详细信息
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