Complete factorization for poly-phase matrix with linear phase based on semi-rank orthogonal projection matrix
DOI10.1016/j.cam.2019.112390zbMath1490.15023OpenAlexW2969957927MaRDI QIDQ2332703
Guoqiu Wang, Wei Liang, Dingxun Yi, Rong Tang
Publication date: 5 November 2019
Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.cam.2019.112390
image compressioncompletenessorthogonal projection matrixlinear phasemulti-band filter bankssemi-rank factorization
Factorization of matrices (15A23) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Direct numerical methods for linear systems and matrix inversion (65F05)
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