Hexagonal tight frame filter banks with idealized high-pass filters
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Publication:2391078
DOI10.1007/s10444-008-9085-4zbMath1187.65154OpenAlexW2003000367MaRDI QIDQ2391078
Publication date: 24 July 2009
Published in: Advances in Computational Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s10444-008-9085-4
wavelethexagonal frameletshexagonal image processinghexagonal tight frame filter bankidealized high-pass filter
Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) Numerical methods for wavelets (65T60) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08)
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Wavelet bi-frames with uniform symmetry for curve multiresolution processing ⋮ Symmetric canonical quincunx tight framelets with high vanishing moments and smoothness ⋮ Highly symmetric bi-frames for triangle surface multiresolution processing ⋮ Multiscale representation of surfaces by tight wavelet frames with applications to denoising ⋮ Tight wavelet frames in low dimensions with canonical filters
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