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Computation of 2D discrete Hartley transform

Computation of 2D discrete Hartley transform

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Based on a decimation-in-time decomposition, a fast split-radix algorithm for the 2D discrete Hartley transform is presented. Compared to other reported algorithms, the proposed algorithm achieves substantial savings on the number of operations and provides a wider choice of transform sizes.

Inspec keywords: Hartley transforms; signal processing

Other keywords: transform sizes; decimation-in-time decomposition; 2D discrete Hartley transform; split-radix algorithm; operations

Subjects: Signal processing and detection; Other numerical methods; Other numerical methods; Information theory

References

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      • D. Yang . New fast algorithm to compute two-dimensional discrete Hartley transform. Electron. Lett. , 25 , 1705 - 1706
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