CAJ | 학술논문

为了解决传统去噪方法对灰度图像效果不佳的问题，采用形态学算法中的腐蚀与膨胀算法，设计了不同的结构元，以应对不同的噪声。传统的腐蚀膨胀算法会在一定程度上改变图像，为消除这一影响，在该算法基础上又设计了一种对比采样的方法，将原图与初步处理过的图像进行对比，得到最终图像。结果表明：此方法能够在基本不改变原图的情况下有效地除去噪声。
위료해결전통거조방법대회도도상효과불가적문제，채용형태학산법중적부식여팽창산법，설계료불동적결구원，이응대불동적조성。전통적부식팽창산법회재일정정도상개변도상，위소제저일영향，재해산법기출상우설계료일충대비채양적방법，장원도여초보처리과적도상진행대비，득도최종도상。결과표명：차방법능구재기본불개변원도적정황하유효지제거조성。
In order to solve the problem of bad effects by traditional method, this paper uses corrosion and expansion algorithm in morphological algorithm,and designs the structure of different structural element to cope with the different noise. But the traditional corrosion expansion algorithm will change the image, in order to eliminate this influence, it designs a sampling a method of comparison of sampling, compared with the original and primary processed image, get a new image almost without noisy. The results show that the method can effectively decrease noise without changing the original image.