A generalized fast algorithm for n-D discrete cosine transform and its application to motion picture coding

DOI10.1109/82.769810zbMath0979.94023OpenAlexW2122572499MaRDI QIDQ2733052

Cairong Zou, Jiande D. Z. Chen, Zhishun Wang, Zhenya He

Publication date: 4 September 2001

Published in: IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1109/82.769810

zbMATH Keywords

discrete cosine transformMPEG-2multidimensional signal processingfast computational algorithmmotion-picture coding

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Numerical methods for trigonometric approximation and interpolation (65T40)

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