Research overview

Computational photography

  • Multi-frame blind deconvolution and super-resolution
  • Camera shake removal
  • Optical aberration removal
  • Miscellaneous deconvolution
  • Image denoising
  • Computer vision (other than deconvolution and denoising) Machine learning

Machine learning

  • Linear and nonlinear ICA
  • Unsupervised learning (other than ICA)
  • Supervised learning
  • Reinforcement learning
  • Natural language processing


  • Image analysis in cosmology
  • Earth system science / Ecoinformatics
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