Concept
Total variation
Related lectures (34)
Gaussian Curvature in Plates
Explores Gaussian curvature, principal curvatures, and nonlinear strain in thin elastic plates.
Image Denoising: Formulation and Key Concepts
Covers the process of image denoising and introduces key concepts for the first black hole image.
Quantile Regression: Linear Optimization
Covers quantile regression, focusing on linear optimization for predicting outputs and discussing sensitivity to outliers, problem formulation, and practical implementation.
Doob's Decomposition Theorem
Covers Doob's decomposition theorem for submartingales and explores Brownian motion properties, quadratic variation, and continuous martingales.
Steady Convection: Discretization Schemes and TVD Methods
Explores discretization schemes for convection and Total Variation Diminishing methods.
Magnetic Fields and Lorentz Force
Explores magnetic fields, Lorentz force, charged particles movement, and wire behavior.
Derivatives and Local Extrema
Explores derivatives, local extrema, and function variation in mathematical analysis.
Calculus of Variations: Euler's Elastica
Covers Euler's Elastica and the equilibrium shape of a bent beam using variational/energy methods.
Advanced analysis II: jordan-measurable sets
Explores Jordan-measurable sets and their properties, including volume calculations and change of variables in integrals.
Image Denoising and Reconstruction
Covers denoising and reconstructing images using total variation minimization and discusses the visual effects of different regularization strengths.