Application of wavelet domain Wiener filtering analysis to noise elimination in star-image denoising

[in Chinese]; [in Chinese]

Journals >Infrared and Laser Engineering >Volume 33 >Issue 1 >Page 55 > Article

Infrared and Laser Engineering
Vol. 33, Issue 1, 55 (2004)

Application of wavelet domain Wiener filtering analysis to noise elimination in star-image denoising

[in Chinese]^* and [in Chinese]

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[in Chinese]

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DOI: Cite this Article

[in Chinese], [in Chinese]. Application of wavelet domain Wiener filtering analysis to noise elimination in star-image denoising[J]. Infrared and Laser Engineering, 2004, 33(1): 55 Copy Citation Text

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Abstract

Wavelet threshold is simple and available in image procession, but the Wiener filtering is optimal for any space in the sense of MSE. A wavelet domain Wiener filtering is developed. The design and the application in star-image denoising of Wiener filtering are proceeding. The experimental result shows the Wiener filtering is better than the standard wavelet thresholding method.

Keywords

Filter Image denoising Threshold

[in Chinese], [in Chinese]. Application of wavelet domain Wiener filtering analysis to noise elimination in star-image denoising[J]. Infrared and Laser Engineering, 2004, 33(1): 55

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