论文信息 - Fourier transforms of colour images using quaternion or hypercomplex, numbers

Fourier transforms of colour images using quaternion or hypercomplex, numbers

The 2D quaternion, or hypercomplex, Fourier transform is introduced. This transform makes possible the handling of colour images in the frequency domain in a holistic manner, without separate handling of the colour components, and it thus makes possible very wide generalisation of monochrome frequency domain techniques to colour images.

S. Sangwine

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