LI Fang, LIU Ruihua. Poisson Noise Removal with Total Variation Regularization and Local Fidelity[J]. Chinese Journal of Electronics, 2012, 21(2): 304-308.
Citation: LI Fang, LIU Ruihua. Poisson Noise Removal with Total Variation Regularization and Local Fidelity[J]. Chinese Journal of Electronics, 2012, 21(2): 304-308.

Poisson Noise Removal with Total Variation Regularization and Local Fidelity

  • Received Date: 2010-10-01
  • Rev Recd Date: 2011-09-01
  • Publish Date: 2012-04-25
  • In this paper, we propose two methods to choose the fidelity parameter in total variation based denoising model for Poisson noise. Firstly, we derive a scheme to choose the scalar parameter automatically. Secondly, we propose to use a local fidelity term with spatial-varying parameters which automatically controls the extent of denoising according to image contents. Experiments with simulated data demonstrate that the proposed algorithms are effective.
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      沈阳化工大学材料科学与工程学院 沈阳 110142

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