Theory and application of Clifford pseudo-differential operator on multispectral image
Ouyang Chun · Scientia Sinica Informationis · 2011
Different from the classic algebra processing on multi-spectral images,Clifford algebra can effectively utilize the information associated with different spectrum layers.In this paper,according to analyzing Clifford differentiation,a systematic Clifford pseudo-differential operator theory is proposed,which enriches the theory of Clifford algebra of multi-spectral image processing.Compared with the maximum entropy edge detection algorithm,the simulation results indicate that the proposed method in term of Clifford pseudo-differential operator theory is better at identifying fuzzy edge.Furthermore,the experiment of CT images accessory diagnostic shows that the new algorithm can obviously reveal the lesion,which leading to the more correct and effective diagnosis.