Non-blind convolution motion blurred image restoration method

The invention provides a non-blind convolution motion blurred image restoration method. The method comprises the following steps: 1) initializing a desired clear image as an acquired observation image; 2) solving the auxiliary variable w according to a formula; 3) solving the clear image x according...

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Bibliographic Details
Main Authors HE JINGZE, ZHANG WENJIE, XU YUANFEI
Format Patent
LanguageChinese
English
Published 15.03.2017
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Summary:The invention provides a non-blind convolution motion blurred image restoration method. The method comprises the following steps: 1) initializing a desired clear image as an acquired observation image; 2) solving the auxiliary variable w according to a formula; 3) solving the clear image x according to the following formula; and 4) updating the update weight Beta according to the influence factor BetaInc: if the update weight Beta is greater than the set maximum update weight Betamax or the number of iterations is greater than the set total number of iterations T, aborting the iteration for the clear image x; otherwise, continuing the iteration updating. Compared with the existing blurred image restoration method, the method provided by the invention suppresses the influence of noise on the restoration of image so that the blurred image obtains a remarkable recovery effect. The method of the invention is also highly automatic, simple to operate and achieves high execution speed. 本发明种非盲卷积运动模糊图像复原方法。该方法包括如下步骤：S
Bibliography:Application Number: CN201610973813