Model-based Visual Tracking: the OpenTL Framework
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More About This Title Model-based Visual Tracking: the OpenTL Framework

English

Giorgio Panin, PhD, is an Assistant Professor at the Technical University of Munich. His research focuses on robotics and embedded systems, with an emphasis on computer vision and object tracking for human-machine interaction, robot manipulation, and navigation tasks.

English

Preface.

1 Introduction.

1.1 Overview of the Problem.

1.2 General Tracking System Prototype.

1.3 The Tracking Pipeline.

2 Model Representation.

2.1 Camera Model.

2.2 Object Model.

2.3 Mapping Between Object and Sensor Spaces.

2.4 Object Dynamics.

3 The Visual Modality Abstraction.

3.1 Preprocessing.

3.2 Sampling and Updating Reference Features.

3.3 Model Matching with the Image Data.

3.4 Data Fusion Across Multiple Modalities and Cameras.

4 Examples of Visual Modalities.

4.1 Color Statistics.

4.2 Background Subtraction.

4.3 Blobs.

4.4 Model Contours.

4.5 Keypoints.

4.6 Motion.

4.7 Templates.

5 Recursive State-Space Estimation.

5.1 Target-State Distribution.

5.2 MLE and MAP Estimation.

5.3 Gaussian Filters.

5.4 Monte Carlo Filters.

5.5 Grid Filters.

6 Examples of Target Detectors.

6.1 Blob Clustering.

6.2 AdaBoost Classifiers.

6.3 Geometric Hashing.

6.4 Monte Carlo sampling.

6.5 Invariant Keypoints.

7 Building Applications with OpenTL.

7.1 Functional Architecture of OpenTL.

7.2 Building a Tutorial Application with OpenTL.

7.3 Other Application Examples.

Appendix A: Pose Estimation.

A.1 Point Correspondences.

A.2 Line Correspondences.

A.3 Point and Line Correspondences.

A.4 Computation of the Projective DLT Matrices.

Appendix B: Pose Representations.

B.1 Poses Without Rotation.

B.2 Parametrizing Rotations.

B.3 Poses with Rotation and Uniform Scale.

B.4 Affinity.

B.5 Poses with Rotation and Nonuniform Scale.

B.6 General Homography: The DLT Algorithm.

Nomenclature.

Bibliography.

Index. 

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