Nonconvex Optimization for Robust Tensor Completion from Grossly Sparse Observations

Keyphrases

• Best Estimation 25%
• Biased Estimator 25%
• Color Image 25%
• Completion Problem 25%
• Convex Relaxation 25%
• Correction Term 25%
• Data Fidelity Term 50%
• Difference of Convex Functions 100%
• Extrapolation Method 25%
• Hyperspectral 25%
• Impulse Noise 25%
• Iterative Sequence 25%
• L1-norm 75%
• Limited Samples 25%
• Linearization Techniques 25%
• Low-rank Tensor 25%
• Magnetic Resonance Imaging Image 25%
• Nonconvex Model 25%
• Nonconvex Optimization 100%
• Normative Data 50%
• Nuclear Norm 50%
• Numerical Experiments 25%
• Optimization Model 25%
• Performance Estimation 25%
• Robust Tensor Completion 100%
• Sparse Observation 100%
• Weighted Combination 50%

Mathematics

• Biased Estimator 25%
• Color Image 25%
• Convex Function 100%
• Correction Term 25%
• Critical Point 25%
• Magnetic Resonance Imaging 25%
• Minimizes 50%
• Numerical Experiment 25%
• Rank Tensor 25%
• Tensor 100%

Engineering

• Color Image 25%
• Convex Function 100%
• Correction Term 25%
• Critical Point 25%
• Hyperspectral Image 25%
• Impulse Noise 25%
• Numerical Experiment 25%
• Rank Tensor 25%