Recursive calculation of discrete cosine transform for low resolution signal processing

DOI10.1134/S1064562415020167zbMath1321.65198OpenAlexW2268912726MaRDI QIDQ492722

A. V. Vokhmintcev, V. I. Kober, A. V. Mel'nikov

Publication date: 21 August 2015

Published in: Doklady Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s1064562415020167

zbMATH Keywords

discrete cosine transformlow resolution signal processing

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Numerical methods for discrete and fast Fourier transforms (65T50)

Cites Work

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• Type-II/III DCT/DST algorithms with reduced number of arithmetic operations
• A Sinusoidal Family of Unitary Transforms
• Recursive formulation of short-time discrete trigonometric transforms
• A Modified Split-Radix FFT With Fewer Arithmetic Operations
• Fast Algorithms for the Computation of Sliding Discrete Sinusoidal Transforms

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