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Optimal Unified Architectures for the Real-Time Computation of Time-Recursive Discrete Sinusoidal Transforms
(1992)
An optimal unified architecture that can efficiently compute the Discrete Cosine, Sine, Hartley, Fourier, Lapped Orthogonal, and the Complex Lapped transforms for a continuous input data stream is proposed. This structure ...
VLSI Implementation of Real-Time Parallel DCT/DST Lattice Structures for Video
(1992)
The alternate use [1] of the discrete cosine transform (DCT) and the discrete sine transform (DST) can achieve a higher data compression rate and less block effect in image processing. A parallel lattice structure that can ...