Holistic Processing of Colour Images Using Novel Quaternion-Valued Wavelets on the Plane

08/31/2023

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by   Neil D. Dizon, et al.

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We investigate the applicability of quaternion-valued wavelets on the plane to holistic colour image processing. We present a methodology for decomposing and reconstructing colour images using quaternionic wavelet filters associated to recently developed quaternion-valued wavelets on the plane. We consider compression, enhancement, segmentation, and denoising techniques to demonstrate quaternion-valued wavelets as a promising tool for holistic colour image processing.