Structural variability from noisy tomographic projections

Mathematics

• Covariance Matrix 100%
• Covariance 66%
• Conjugate Gradient Method 33%
• Eigenvalue 33%
• Least Square 33%
• Running Time 33%
• Square Estimator 33%
• Noise Ratio 33%
• Great Deal 33%
• Covariance Matrix Estimation 33%
• Linear Inverse Problems 33%
• Normal Equation 33%
• Intrinsic Geometry 33%

Keyphrases

• Shrinkage Methods 66%
• Circulant Preconditioner 33%
• Eigenvalue Shrinkage 33%
• Non-consistent 33%