This paper presents a new framework to address blind color image deconvolution based on wavelet decomposition. Blind color image deconvolution is a challenging problem due to the lack of information available. Conventional methods based on single-input single-output (SISO) model experience significant color artifacts in the restored images. On the other hand, there are limitations on the practicality of using multi-input multi-output (MIMO) model in solving this problem as the color channels are usually highly correlated. In view of this, the paper proposes a new framework to solve blind color image deconvolution by first decomposing the color channels into wavelet subbands, and performing image deconvolution using a combination of SISO and single-input multi-output (SIMO) models. Experimental results show that the proposed method is able to achieve satisfactory restored images.
Blind color image deconvolution based on wavelet decomposition
01.01.2005
340924 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Blind Color Image Deconvolution Based on Wavelet Decomposition
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