The improved hybrid filter algorithm based on the background of the Gaussian noise

In this paper, hypotenuse information detection and judgment is added based on the combination of vertical information and horizontal information of image edge and the improved hybrid filter algorithm is proposed. Simulation results show that compared with other algorithms such as median, Wiener fil...

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Bibliographic Details
Main Authors: Dai Wen-Zhan, Wang Qing-Hui, Yang Ai-Ping
Format: Conference Proceeding
Language:English
Subjects:
Electronic mail
Filtering algorithms
Gaussian noise
Hybrid filter
Hypotenuse
Image signal process
Information filters
Signal processing algorithms
Wiener filter
Online Access:Request full text
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Summary:In this paper, hypotenuse information detection and judgment is added based on the combination of vertical information and horizontal information of image edge and the improved hybrid filter algorithm is proposed. Simulation results show that compared with other algorithms such as median, Wiener filter and hybrid filter algorithm ,the improved hybrid filter algorithm proposed by this paper can better restrain noise and keep the information of image edge.
ISSN:1934-1768
2161-2927