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2018
The angle preserving transformations of \(\mathbb {R}^2\) form the real orthogonal group $${ O}(2) := \{A\in \mathbb {R}^{2\times 2}:A^T A=I\},$$ which can be thought of as the symmetries of the inner product space \({\mathscr {H}}=\mathbb {R}^2\).
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The angle preserving transformations of \(\mathbb {R}^2\) form the real orthogonal group $${ O}(2) := \{A\in \mathbb {R}^{2\times 2}:A^T A=I\},$$ which can be thought of as the symmetries of the inner product space \({\mathscr {H}}=\mathbb {R}^2\).
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Construction of finite tight frames via singular value decomposition
Linear and Multilinear Algebra, 2022Jun Ji
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Constructing tight fusion frames
Applied and Computational Harmonic Analysis, 2011Peter Casazza +2 more
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Construction of multivariate compactly supported tight wavelet frames
Applied and Computational Harmonic Analysis, 2006Ming-Jun Lai, Joachim Stöckler
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Construction of unimodular tight frames for compressed sensing using majorization-minimization
Signal Processing, 2020Chandra Ramabhadra Murthy, R Ramu Naidu
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Surface denoising using a tight frame
Proceedings Computer Graphics International, 2004., 2004Ioannis A. Kakadiaris +5 more
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Construction ofk-Angle Tight Frames
Numerical Functional Analysis and Optimization, 2016Somantika Datta, Jesse Oldroyd
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Generation of finite tight frames by Householder transformations
Advances in Computational Mathematics, 2006De-Jun Feng
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