Browsing Τμήμα Μαθηματικών και Στατιστικής / Department of Mathematics and Statistics by Subject "n-term approximation"

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    • Article  

      Near best tree approximation 

      Baraniuk, R. G.; DeVore, R. A.; Kyriazis, George C.; Yu, X. M. (2002)
      Tree approximation is a form of nonlinear wavelet approximation that appears naturally in applications such as image compression and entropy encoding. The distinction between tree approximation and the more familiar n-term ...