Introduction - If you have any usage issues, please Google them yourself
In view of the problem that image filter removes the noise and unfortunately eliminates the important details, this paper formulates the basic operations of the binary morphology and grayscale morphology, and then discusses the choice on the structure elements of mathematical morphology and the effects on the image filtering. In addition, we proposed the method of binary image filter and gray image filter with the help of the mathematical morphology. What is more, we do more experiment to verify the effectiveness in the image noise removal.