Proceedings of the Fifth International Conference on Information Fusion. FUSION 2002. (IEEE Cat.No.02EX5997)
Cơ quản chủ quản: N/A
Các bài báo tiêu biểu
Information fusion for image analysis: geospatial foundations for higher-level fusion
Tập 1 - Trang 562-569 vol.1
In support of the AFOSR program in Information Fusion, the CNS Technology Laboratory at Boston University is developing and applying neural models of image and signal processing, pattern learning and recognition, associative learning dynamics, and 3D visualization, to the domain of Information Fusion for Image Analysis in a geospatial context. Our research is focused by a challenge problem involvi......
#Image analysis #Laboratories #Context modeling #Signal processing #Pattern recognition #Image recognition #Vehicle dynamics #Visualization #Focusing #Terrorism
A new method for representing linguistic quantifications by random sets with applications to tracking and data fusion
Tập 2 - Trang 1308-1315 vol.2
There is an obvious need to be able to integrate both linguistic-based and stochastic-based input information in data fusion. In particular, this need is critical in addressing problems of track association, including cyber-state intrusions. This paper treats this issue through a new insight into how three apparently distinct mathematical tools can be combined: "boolean relational event algebra" (......
#Algebra #Fuzzy logic #Fuzzy sets #Educational institutions #Probabilistic logic #Arithmetic #Natural languages #Stochastic processes #Information security #Testing
Adapting a commercial simulation framework to the needs of information fusion research
Tập 1 - Trang 220-227 vol.1
The paper develops and argues usage requirements emanating from information fusion research on simulation frameworks. Based on these requirements, a next-generation simulation framework is currently being designed by one framework vendor.
#Computational modeling #Intelligent sensors #Command and control systems #Resource management #Sensor fusion #Software algorithms #Computer simulation #Information management #Laboratories #Software testing
Ranking by AHP: a rough approach
Tập 1 - Trang 185-190 vol.1
Decision making is always a difficult assignment for everyone in every context and more information eases the process and makes it more accurate. More data does not always mean more information. Rough sets alone can be adopted to handle hierarchical structure in the family of criteria using decision rules based on preference model. The rules are induced from the preferential information given by t......
#Information systems #Decision making #Mathematics #Rough sets #Spatial databases #Algorithm design and analysis #Fuzzy sets #Fuzzy set theory #Set theory
Land use and land cover change prediction with the theory of evidence: a case study in an intensive agricultural region of France
Tập 1 - Trang 114-121 vol.1
In intensive agricultural regions, accurate assessment of the spatial and temporal variation of winter vegetation covering is a key indicator of water transfer processes, essential for controlling land management and helping local decision making. Spatial prediction modeling of winter bare soils is complex and it is necessary to introduce uncertainty in modeling land use and cover changes, especia......
#Computer aided software engineering #Uncertainty #Predictive models #Soil #Decision making #Vegetation mapping #Economic forecasting #Environmental economics #Water pollution #Process control
Active information fusion for decision making under uncertainty
Tập 1 - Trang 643-650 vol.1
Many information fusion applications especially in military domains are often characterized as a high degree of complexity due to three challenges: 1) data are often acquired from sensors of different modalities and with different degrees of uncertainty; 2) decision must be made quickly; and 3) the world situation as well as sensory observations evolve over time. In this paper, we propose a dynami......
#Decision making #Uncertainty #Sensor fusion #Aircraft #Synthetic aperture radar #Sensor systems #Economic indicators #Sensor phenomena and characterization #Bayesian methods #Target recognition
A fuzzy approach for tracking of low-altitude target in the presence of multipath propagation
Tập 1 - Trang 143-148 vol.1
To process tracking low-altitude targets with the multipath propagation is a difficult task. The difficulty derives from a large number of uncertain knowledge (parameters) such as the radar waveform frequency, the specific signal processing, the surface reflectivity, and the actual target elevation and range, ... etc. This paper offers a technique based on the fuzzy logic to solve the uncertain me......
#Target tracking #Radar tracking #Measurement errors #Filters #State estimation #Noise measurement #Time measurement #Radar signal processing #Sea surface #Fuzzy logic
Multiple sensor image registration, image fusion and dimension reduction of Earth science imagery
Tập 2 - Trang 999-1006 vol.2
The goal of our project is to develop and evaluate image analysis methodologies for use on the ground or on-board spacecraft particularly spacecraft constellations. Our focus is on developing methods to perform automatic registration and fusion of multisensor data representing multiple spatial, spectral and temporal resolutions, as well as dimension reduction of hyperspectral data. Feature extract......
#Image sensors #Sensor fusion #Image registration #Image fusion #Geoscience #Hyperspectral sensors #Image edge detection #Space vehicles #Hyperspectral imaging #Testing
A set of novel textural features based on 3D co-occurrence matrix for content-based image retrieval
Tập 2 - Trang 1403-1407 vol.2
This paper presents a set of novel texture features for content-based image retrieval (CBIR). CBIR require new algorithms for the automated extraction and indexing of salient image features, while texture features provide one important cue for the visual perception and discrimination of image content, so they are always one of the most popular representations in CBIR. The proposed features are bas......
#Image retrieval #Content based retrieval #Image databases #Information retrieval #Feature extraction #Shape #Spatial databases #Data mining #Indexing #Visual perception
Support for reliability in self-organizing sensor networks
Tập 2 - Trang 973-980 vol.2
As wireless sensor networks are becoming increasingly common, distributed embedded applications will exploit these sensor networks not only for information dissemination, but also for in-network processing and other distributed computation, such as sensor fusion, classification, and collaborative target tracking. However, sensor nodes are prone to failure, insufficient energy supply, high error ra......
#Wireless sensor networks #Sensor fusion #Collaboration #Maintenance #Computer networks #Distributed computing #Embedded computing #Target tracking #Error analysis #Condition monitoring