handbook of multisensor data fusion phần 4 docx

... –9.96 0.85 0.96 m/s 5 4 to 9 4. 87 4. 89 4. 99 Hz 750 747 to 751 749 .52 2.371 2.531 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00 x10 ^4  0 1 2 3 4 5 6 x10 ^4 Tr ue and Estimated ... are better, i = i + 1 ENDIF ©2001 CRC Press LLC 8.5 .4 Results 8.5 .4. 1 Estimation Results The Mirage F1 data set consists of 78 scans or frames of LWIR IR data. The target...

Ngày tải lên: 14/08/2014, 05:20

... Multiple-Hypothesis Tracking 10.5 Relationship of Unified Tracking to MHT and Other Tracking Approaches General MHT Is a Special Case of Unified Tracking • Relationship of Unified Tracking to Other Multiple-Target ... approach. The goal of this chapter is to provide the reader with some insights and perhaps a new view of multiple-target tracking. It is not designed to provide th...

Ngày tải lên: 14/08/2014, 05:20

... to the JDL Data Fusion Model 2.1 Introduction 2.2 What Is Data Fusion? What Isn’t? The Role of Data Fusion • Definition of Data Fusion 2.3 Models and Architectures Data Fusion “Levels” ... Data Fusion? What Isn’t? 2.2.1 The Role of Data Fusion Often, the role of data fusion has been unduly restricted to a subset of the relevant processes. Unf...

Ngày tải lên: 14/08/2014, 04:22

... Spatial Data 4. 3 Defining Image and Spatial Data Fusion 4. 4 Three Classic Levels of Combination for Multisensor Automatic Target Recognition Data Fusion Pixel-Level Fusion • Feature-Level Fusion ... Decision-Level Fusion • Multiple-Level Fusion 4. 5 Image Data Fusion for Enhancement of Imagery Data Multiresolution Imagery • Dynamic Imagery • Three- Dimen...

Ngày tải lên: 14/08/2014, 05:20

... enemy Tables of Equipment, FIGURE 6.7 Biologically motivated metaphor for the data fusion process. Sensor input Short-term declarative Fusion Process, F Long-term procedural Database Long-term ... Jeffrey K. Uhlmann Introduction • Decentralized Data Fusion • Covariance Intersection • Using Covariance Intersection for Distributed Data Fusion • Extended Example • Incorp...

Ngày tải lên: 14/08/2014, 05:20

... LLC 11 Data Association Using Multiple Frame Assignments 11.1 Introduction 11.2 Problem Background 11.3 Assignment Formulation of Some General Data Association Problems 11 .4 Multiple ... use of multiple sensors, through more varied information, has the potential to greatly improve state estimation and track identification. Fusion of information from multiple sensors...

Ngày tải lên: 14/08/2014, 05:20

... covariances of all of the states in all of the nodes are smaller than those for case 1. In other words, this example shows that this data distribution scheme successfully and usefully propagates data ... systems. Performing data fusion requires estimates of the state of a system to be converted to a common representation. The mean and covariance representation is the ling...

Ngày tải lên: 14/08/2014, 05:20

... Architecture 16.3 Data Fusion Systems Engineering Process Data Fusion Engineering Methodology • The Process of Systems Engineering 16 .4 Fusion System Role Optimization Fusion System Requirements ... Performance of Multisensor Fusion Processes James Llinas Introduction • Test and Evaluation of the Data Fusion Process • Tools for Evaluation: Testbeds, Simul...

Ngày tải lên: 14/08/2014, 05:20

... (HCI) affects the performance of data fusion systems, Proceedings of the 2000 MSS National Symposium on Sensor and Data Fusion, Vol. II, June 2000, pp. 89–1 04. Mary Jane M. Hall TECH ... Performance • Data Representation Accuracy • Database Performance Efficiency • Spatial Data Representation Characteristics • Database Design Tradeoffs 18.5 Object Representation...

Ngày tải lên: 14/08/2014, 05:20

... assessment of the types of fusion processing performed and their operational status. 22.2 Recent Survey of Data Fusion Activities A survey of DoD operational, prototype, and planned data fusion ... Applications 22 A Survey of Multisensor Data Fusion Systems Mary L. Nichols Introduction • Recent Survey of Data Fusion Activities • Assessment of Syste...

Ngày tải lên: 14/08/2014, 05:20