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FTVd: A Fast Algorithm for Total Variation based Deconvolution

Software FTVd

Version 4.1: [Download Code] [README file]
Last Update: April 21, 2010. Copyright (c) 2010.


Junfeng Yang (Nanjing) [homepage]
Yin Zhang (Rice) [homepage]
Wotao Yin (Rice) [homepage]
Yilun Wang (Rice) [homepage]

The work of W. Yin has been supported in part by NSF CAREER Award DMS-0748839, ONR Grant N00014-08-1-1101, the U. S. Army Research Laboratory and the U. S. Army Research Office grant W911NF-09-1-0383, and an Alfred P. Sloan Research Fellowship.

The work of Y. Zhang has been supported in part by NSF Grant DMS-0811188 and ONR Grant N00014-08-1-1101.


  • Y. Wang, J. Yang, W. Yin and Y. Zhang,
    "A New Alternating Minimization Algorithm for Total Variation Image Reconstruction",
    SIAM Journal on Imaging Sciences, 1(3), 248-272, 2008. [PDF file]
  • J. Yang, W. Yin, Y. Zhang and Y. Wang,
    "A Fast Algorithm for Edge-Preserving Variational Multichannel Image Restoration",
    SIAM Journal on Imaging Sciences, 2(2), 569-592, 2009. [PDF file]
  • J. Yang, Y. Zhang and W. Yin,
    "An Efficient TVL1 Algorithm for Deblurring Multichannel Images Corrupted by Impulsive Noise",
    SIAM Journal on Scientific Computing, 31(4), 2842-2865, 2009. [PDF file]
  • M. Tao and J. Yang,
    "Alternating Direction Algorithms for Total Variation Deconvolution in Image Deconstruction",
    available at Optimization Online. [PDF file]