Medical Signals Processing Based On Mathematical Morphological Filters

Morphology Mathematical is a new developing science. It is based on strict mathematical theory. It has great effect on the theory and technology of image processing. And it has become a new theory and means of image processing. Lately, morphological filters have been paid more and more importance on. This paper mainly discusses the morphological filters applied to the medical signals processing.Firstly, after studying the mathematical morphological theory, the basic arithmetic and flow chart of mathematical morphology are introduced.Secondly, the medical image is processed by the morphological filters. The detail information is very important on the diagnosis and treat. There is lots of value information on the edge of the medical image. It has great effect on finding the disease. This paper detects the edge of medical image by the morphological filters, and we have good results.Lastly, ECG signals are processed by the linear combinations of morphological operators filters. When we get the ECG signals, impulsive noises and baseline drift will been intermingled. It will influence the ECG waves separation. We get good results when the ECG signals are filtered by the morphological filters.