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Contents |
5 |
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Preface |
19 |
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List of Contributors |
23 |
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Part I Image Reconstruction |
35 |
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Chapter 1Diffusion Filters and Wavelets: What Can They Learn from Each Other? |
36 |
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1.1 Introduction |
36 |
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1.2 Basic Methods |
37 |
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1.3 Relations for Space-Discrete Diffusion |
39 |
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1.4 Relations for Fully Discrete Diffusion |
42 |
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1.5 Wavelets with Higher Vanishing Moments |
46 |
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1.6 Summary |
49 |
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Chapter 2 Total Variation Image Restoration: Overview and Recent Developments |
50 |
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2.1 Introduction |
50 |
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2.2 Properties and Extensions |
52 |
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2.3 Caveats |
54 |
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2.4 Variants |
55 |
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2.5 Further Applications to Image Reconstruction |
59 |
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2.6 Numerical Methods |
62 |
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Chapter 3 PDE-Based Image and Surface Inpainting |
66 |
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3.1 Introduction |
66 |
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3.2 Inpainting by Propagation of Information |
69 |
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3.3 Variational Models for Filling-In |
75 |
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3.4 Surface Reconstruction: The Laplace and the Absolute Minimizing Lipschitz Extension Interpolation |
85 |
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3.5 Dealing with texture |
88 |
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3.6 Other Approaches |
91 |
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3.7 Concluding Remarks |
93 |
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3.9 Acknowledgments |
94 |
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3.8 Appendix |
93 |
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3.9 Acknowledgments |
94 |
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Part II Boundary Extraction, Segmentation and Grouping |
96 |
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Chapter 4 Levelings: Theory and Practice |
98 |
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4.1 Introduction |
98 |
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4.2 Binary connected operators |
99 |
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4.3 Flat grey-tone connected operators |
100 |
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4.4 Extended connected operators |
101 |
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4.5 Levelings for image simplification |
104 |
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4.6 Conclusion |
110 |
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Chapter 5 Graph Cuts in Vision and Graphics: Theories and Applications |
112 |
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5.1 Introduction |
112 |
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5.2 Graph Cuts Basics |
113 |
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5.3 Graph Cuts for Binary Optimization |
115 |
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5.4 Graph Cuts as Hypersurfaces |
117 |
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5.5 Generalizing Graph Cuts for Multi- Label Problems |
125 |
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Chapter 6 Minimal Paths and Fast Marching Methods for Image Analysis |
130 |
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6.1 Introduction |
130 |
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6.2 Minimal Paths |
131 |
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6.3 Minimal paths from a set of endpoints pk |
138 |
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6.4 Multiple minimal paths between regions Rk |
140 |
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6.5 Segmentation by Fast Marching |
141 |
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6.6 Centered Minimal Paths and virtual endoscopy |
143 |
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6.7 Conclusion |
144 |
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Chapter 7 Integrating Shape and Texture in Deformable Models: from Hybrid Methods to Metamorphs |
146 |
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7.1 Introduction |
146 |
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7.2 Hybrid Segmentation Method |
149 |
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7.3 Metamorphs: Deformable Shape and Texture Models |
153 |
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7.4 Conclusions |
161 |
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Chapter 8 Variational Segmentation with Shape Priors |
164 |
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8.1 Introduction |
164 |
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8.2 Shape Representation |
166 |
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8.3 Learning Shape Statistics |
169 |
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8.4 Variational Segmentation and Shape Priors |
172 |
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8.5 Conclusion and Further Work |
176 |
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Chapter 9 Curve Propagation, Level Set Methods and Grouping |
178 |
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9.1 Introduction |
178 |
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9.2 On the Propagation of Curves |
179 |
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9.3 Data-driven Segmentation |
184 |
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9.4 Prior Knowledge |
187 |
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9.5 Discussion |
192 |
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Chapter 10 On a Stochastic Model of Geometric Snakes |
194 |
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10.1 Introduction |
194 |
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10.2 Overview of Geodesic Snake Models |
196 |
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10.3 Birth and Death Zero Range Particle Systems |
196 |
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10.4 Poisson System Simulation |
197 |
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10.5 Choosing a Random Event |
199 |
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10.6 Similarity Invariant Flows |
201 |
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10.7 Stochastic Snakes |
204 |
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10.8 Experimental Results |
206 |
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10.9 Conclusions and Future Research |
207 |
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Part III Shape Modeling & Registration |
209 |
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Chapter 11 Invariant Processing and Occlusion Resistant Recognition of Planar Shapes |
210 |
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11.1 Introduction |
210 |
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11.2 Invariant Point Locations and Displacements |
211 |
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11.3 Invariant Boundary Signatures for Recognition under Partial Occlusions |
215 |
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11.4 Invariant Processing of Planar Shapes |
217 |
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11.5 Concluding Remarks |
221 |
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Chapter 12 Planar Shape Analysis and Its Applications in Image-Based Inferences |
222 |
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12.1 Introduction |
222 |
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12.2 A Framework for Planar Shape Analysis |
224 |
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12.3 Clustering of Shapes |
227 |
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12.4 Interpolation of Shapes in Echocardiographic Image- Sequences |
229 |
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12.5 Study of Human Silhouettes in Infrared Images |
233 |
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12.6 Summary & Discussion |
235 |
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Chapter 13 Diffeomorphic Point Matching |
238 |
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13.1 Introduction |
238 |
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13.2 Diffeomorphic Landmark Matching |
239 |
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13.3 Diffeomorphic Point Shape Matching |
247 |
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13.4 Discussion |
252 |
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Chapter 14 Uncertainty-Driven, Point-Based Image Registration |
254 |
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14.1 Introduction |
254 |
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14.2 Objective Function, ICP and Normal Distances |
256 |
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14.3 Parameter Estimates and Covariance Matrices |
259 |
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14.4 Stable Sampling of ICP Constraints |
261 |
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14.5 Dual-Bootstrap ICP |
263 |
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14.6 Discussion and Conclusion |
267 |
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Part IV Motion Analysis, Optical Flow & Tracking |
270 |
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Chapter 15 Optical Flow Estimation |
272 |
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15.1 Introduction |
272 |
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15.2 Basic Gradient-Based Estimation |
273 |
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15.3 Iterative Optical Flow Estimation |
276 |
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15.4 Robust Motion Estimation |
279 |
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15.5 Motion Models |
280 |
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15.6 Global Smoothing |
282 |
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15.7 Conservation Assumptions |
283 |
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15.8 Probabilistic Formulations |
285 |
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Chapter 16 From Bayes to PDEs in Image Warping |
292 |
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16.1 Motivation and problem statement |
292 |
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16.2 Admissible warps |
293 |
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16.3 Bayesian formulation of warp estimation |
295 |
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16.4 Likelihood: Matching criteria |
297 |
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16.5 Prior: Smoothness criteria |
299 |
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16.6 Warp time and Computing time |
302 |
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16.7 From fluid registration to diffeomorphic minimizers |
303 |
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16.8 Discussion and open problems |
304 |
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Chapter 17 Image Alignment and Stitching |
306 |
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17.1 Introduction |
306 |
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17.2 Motion models |
307 |
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17.3 Direct and feature-based alignment |
310 |
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17.4 Global registration |
316 |
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17.5 Choosing a compositing surface |
319 |
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17.6 Seam selection and pixel blending |
320 |
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17.7 Extensions and open issues |
324 |
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Chapter 18 Visual Tracking: A Short Research Roadmap |
326 |
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18.1 Introduction |
326 |
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18.2 Simple appearance models |
327 |
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18.3 Active contours |
329 |
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18.4 Spatio-temporal filtering |
334 |
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18.5 Further topics |
339 |
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Chapter 19 Shape Gradient for Image and Video Segmentation |
342 |
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19.1 Introduction |
342 |
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19.2 Problem Statement |
343 |
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19.3 From shape derivation tools towards region-based active contours models |
345 |
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19.4 Segmentation using Statistical Region-dependent descriptors |
350 |
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19.5 Discussion |
355 |
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Chapter 20 Model-Based Human Motion Capture |
358 |
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20.1 Introduction |
358 |
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20.2 Methods |
360 |
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20.3 Results |
367 |
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20.4 Discussion |
371 |
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Chapter 21 Modeling Dynamic Scenes: An Overview of Dynamic Textures |
374 |
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21.1 Introduction |
374 |
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21.2 Representation of dynamic textures |
377 |
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21.3 Leaming dynamic textures |
377 |
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21.4 Model Validation |
380 |
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21.5 Recognition |
382 |
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21.6 Segmentation |
384 |
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21.7 Discussion |
388 |
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PartV 3D from Images, Projective Geometry & Stereo Reconstruction |
390 |
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Chapter 22 Differential Geometry from the Frenet Point of View: Boundary Detection, Stereo^ Texture and Color |
392 |
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22.1 Introduction |
392 |
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22.2 Introduction to Frenet-Serret |
394 |
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22.3 Co-Circularity in R^ x S 1 |
396 |
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22.4 Stereo: Inferring Frenet 3-Frames from 2-Frames |
398 |
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22.5 Covariant Derivatives, Oriented Textures, and Color |
400 |
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22.6 Discussion |
405 |
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Chapter 23 Shape From Shading |
408 |
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23.1 Introduction |
408 |
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23.2 Mathematical formulation of the SFS problem |
410 |
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23.3 Mathematical study of the SFS problem |
412 |
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23.4 Numerical Solutions by "Propagation and PDEs methods" |
415 |
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23.5 Examples of numerical results |
418 |
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23.6 Conclusion |
421 |
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Chapter 24 3D from Image Sequences: Calibration, Motion and Shape Recovery |
422 |
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24.1 Introduction |
422 |
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24.2 Relating Images |
425 |
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24.3 Structure and motion recovery |
426 |
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24.4 Dense surface estimation |
431 |
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24.5 3D surface reconstruction |
433 |
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24.6 Conclusion |
435 |
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Chapter 25 Multi-view Reconstruction of Static and Dynamic Scenes |
438 |
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25.1 Introduction |
438 |
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25.2 Reconstruction of Static Scenes |
439 |
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25.3 Reconstraction of Dynamic Scenes |
449 |
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25.4 Sensor Planning |
452 |
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25.5 Conclusion |
454 |
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Chapter 26 Graph Cut Algorithms for Binocular Stereo with Occlusions |
456 |
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26.1 Traditional stereo methods |
456 |
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26.2 Stereo with occlusions |
459 |
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26.3 Voxel labeling algorithm |
462 |
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26.4 Pixel labeling algorithm |
463 |
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26.5 Minimizing the energy |
464 |
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26.6 Experimental results |
465 |
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26.7 Conclusions |
467 |
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Chapter 27 Modelling Non-Rigid Dynamic Scenes from Multi-View Image Sequences |
472 |
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27.1 Introduction |
472 |
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27.2 Previous Work |
473 |
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27.3 The Prediction Error as a New Metrie for Stereovision and Scene Flow Estimation |
476 |
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27.4 Experimental Results |
481 |
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27.5 Conclusion and Future Work |
484 |
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Part VI Applications: Medical Image Analysis |
487 |
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Chapter 28 Interactive Graph-Based Segmentation Methods in Cardiovascular Imaging |
488 |
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28.1 Introduction |
488 |
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28.2 Characteristic Behaviors of the Algorithms |
489 |
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28.3 Applications on CT Cardiovascular data |
492 |
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28.4 Conclusions |
502 |
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Chapter 29 3D Active Shape and Appearance Models in Cardiac Image Analysis |
504 |
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29.1 Introduction |
504 |
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29.2 Methods |
508 |
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29.3 Discussion and Conclusion |
517 |
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Chapter 30 Characterization of Diffusion Anisotropy in DWI |
520 |
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30.1 Introduction |
520 |
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30.2 EstimationofPDF |
522 |
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30.3 Estimation of ADC profiles |
526 |
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30.4 Conclusion |
532 |
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Chapter 31 Segmentation of Diffusion Tensor Images |
536 |
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31.1 Introduction |
536 |
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31.2 K-means for DTI segmentation |
538 |
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31.3 Boundary-based active contours for DTI segmentation |
538 |
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31.4 Region- based active contour for DTI segmentation |
540 |
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31.5 Conclusion |
547 |
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Chapter 32 Variational Approaches to the Estimation^ Regularization and Segmentation of Diffusion Tensor Images |
550 |
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32.1 Introduction |
550 |
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32.2 Estimation of Diffusion Tensor Images |
551 |
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32.3 Regularization of Diffusion Tensor Images |
553 |
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32.4 Segmentation of Diffusion Tensor Images |
555 |
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32.5 Conclusion |
563 |
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Chapter 33 An Introduction to Statistical Methods of Medical Image Registration |
564 |
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33.1 Introduction |
564 |
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33.2 The Similarity Measures |
565 |
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33.3 Conclusion |
574 |
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Bibliography |
576 |
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