An improved Lee Filter Algorithm for Synthetic Aperture Sonar
JIN Fenglai
ZHONG Heping
Abstract：An improved Lee filter algorithm is proposed for the image speckle reduction of synthetic aperture sonar.The proposed algorithm combines the advantage of Lee filter and median filter, which can maintain the edge of image and remove the speckle effectively.The feasibility of the proposed method is verified through experiment of real synthetic aperture sonar image speckle reduction.
Keywords：synthetic aperture sonarspeckle reductionLee filter
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 35-37 )