Sparse representation of deformable 3D organs with spherical harmonics and structured dictionary

Keyphrases

• Sparse Representation 100%
• Deformable 100%
• Spherical Harmonics 100%
• Deformable Surface 100%
• Structured Dictionary 100%
• 3D Organ 100%
• Magnetic Resonance Imaging 66%
• Low Dimensionality 66%
• Imaging Experiment 33%
• Computer Model 33%
• Novel Algorithm 33%
• First Use 33%
• In Vivo Experiment 33%
• Training Data 33%
• Maximum Absolute Errors 33%
• Interior Surfaces 33%
• Spherical Harmonic Domain 33%
• Magnetic Resonance Imaging Scan 33%
• Three-dimensional Magnetic Resonance Imaging 33%
• Reconstructed Surface 33%
• Mathematical Modeling Method 33%
• Exterior Surface 33%
• Error Distance 33%
• Spherical Harmonics Decomposition 33%
• Surface Method 33%
• Orthogonal Subspace Pursuit 33%
• Practical Setting 33%

Computer Science

• Sparse Representation 100%
• Spherical Harmonic 100%
• Match Approach 33%
• Training Dataset 33%
• Mathematical Modeling 33%
• Error Distance 33%
• Orthogonal Subspace 33%

Engineering

• Harmonics 100%
• Dimensionality 66%
• Mathematical Modeling 33%
• Surface Method 33%
• Error Distance 33%
• Orthogonal Subspace 33%