PyProximal PyProximal PyProximal
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Getting started:

  • ๐Ÿ–ฅ๏ธ Installation
  • ๐Ÿ“š Tutorials
    • Adaptive Primal-Dual
    • Basis Pursuit
    • Deblending
    • Denoising
    • Group sparsity
    • Hankel matrix estimation
    • IHT, ISTA, FISTA, AA-ISTA, and TWIST for Compressive sensing
    • Image segmentation
    • Low-Rank completion via Matrix factorization
    • Low-Rank completion via SVD
    • MRI Imaging and Segmentation of Brain
    • Non-rigid structure-from-motion (NRSfM)
    • Nonlinear inversion with box constraints
    • Plug and Play Priors
    • Quadratic program with box constraints
    • Relaxed Mumford-Shah regularization
  • ๐Ÿ–ผ Gallery
    • Concave penalties
    • Dykstraโ€™s algorithms
    • Indicators
    • Norms
    • Quadratic

Reference documentation:

  • ๐Ÿ”ง PyProximal API
    • pyproximal.projection.AffineSetProj
    • pyproximal.projection.BoxProj
    • pyproximal.projection.EuclideanBallProj
    • pyproximal.projection.GenericIntersectionProj
    • pyproximal.projection.HankelProj
    • pyproximal.projection.HalfSpaceProj
    • pyproximal.projection.HyperPlaneBoxProj
    • pyproximal.projection.IntersectionProj
    • pyproximal.projection.L0BallProj
    • pyproximal.projection.L10BallProj
    • pyproximal.projection.L1BallProj
    • pyproximal.projection.NuclearBallProj
    • pyproximal.projection.SimplexProj
    • pyproximal.ProxOperator
    • pyproximal.utils.moreau.moreau
    • pyproximal.AffineSet
    • pyproximal.Box
    • pyproximal.Euclidean
    • pyproximal.EuclideanBall
    • pyproximal.GenericIntersectionProx
    • pyproximal.HalfSpace
    • pyproximal.Hankel
    • pyproximal.Huber
    • pyproximal.HuberCircular
    • pyproximal.Intersection
    • pyproximal.L0
    • pyproximal.L0Ball
    • pyproximal.L10Ball
    • pyproximal.L1
    • pyproximal.L1Ball
    • pyproximal.L2
    • pyproximal.L2Convolve
    • pyproximal.L21
    • pyproximal.L21_plus_L1
    • pyproximal.Orthogonal
    • pyproximal.Quadratic
    • pyproximal.Simplex
    • pyproximal.Sum
    • pyproximal.TV
    • pyproximal.ETP
    • pyproximal.Geman
    • pyproximal.Log
    • pyproximal.Log1
    • pyproximal.QuadraticEnvelopeCard
    • pyproximal.QuadraticEnvelopeCardIndicator
    • pyproximal.RelaxedMumfordShah
    • pyproximal.SCAD
    • pyproximal.Nuclear
    • pyproximal.NuclearBall
    • pyproximal.SingularValuePenalty
    • pyproximal.QuadraticEnvelopeRankL2
    • pyproximal.Nonlinear
    • pyproximal.VStack
    • pyproximal.utils.bilinear.BilinearOperator
    • pyproximal.utils.bilinear.LowRankFactorizedMatrix
    • pyproximal.utils.gradtest.gradtest_proximal
    • pyproximal.utils.gradtest.gradtest_bilinear
    • pyproximal.optimization.primal.AcceleratedProximalGradient
    • pyproximal.optimization.primal.ADMM
    • pyproximal.optimization.primal.ADMML2
    • pyproximal.optimization.primal.AndersonProximalGradient
    • pyproximal.optimization.primal.GeneralizedProximalGradient
    • pyproximal.optimization.primal.HQS
    • pyproximal.optimization.primal.LinearizedADMM
    • pyproximal.optimization.primal.ProximalGradient
    • pyproximal.optimization.primal.ProximalPoint
    • pyproximal.optimization.primal.TwIST
    • pyproximal.optimization.primal.DouglasRachfordSplitting
    • pyproximal.optimization.primal.PPXA
    • pyproximal.optimization.primal.ConsensusADMM
    • pyproximal.optimization.palm.PALM
    • pyproximal.optimization.palm.iPALM
    • pyproximal.optimization.pnp.PlugAndPlay
    • pyproximal.optimization.sr3.SR3
    • pyproximal.optimization.primaldual.AdaptivePrimalDual
    • pyproximal.optimization.primaldual.PrimalDual
    • pyproximal.optimization.bregman.Bregman
    • pyproximal.optimization.segmentation.Segment

Getting involved:

  • ๐Ÿ–Œ๏ธ Implementing new operators
  • โค๏ธ Contributing
  • ๐Ÿ—ž Changelog
  • ๐Ÿง‘โ€๐Ÿคโ€๐Ÿง‘ Contributors
  1. PyProximal /
  2. ๐Ÿ–ผ Gallery

๐Ÿ–ผ Galleryยถ

Below is a gallery of examples which use PyProximal operators and utilities.

Concave penalties

Concave penalties

Dykstraโ€™s algorithms

Dykstra's algorithms

Indicators

Indicators

Norms

Norms

Quadratic

Quadratic

Gallery generated by Sphinx-Gallery

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Relaxed Mumford-Shah regularization
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Concave penalties

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