EVALUATING THE MATHEMATICALFUNCTION OF MRI IMAGES OF NORMALAND ABNORMAL HUMAN LUNGS

[摘要] This paper discusses the quantitative measure for the various types of carcinogenic abnormalities in specific part of the body. In this paper we have developed the mathematical function of MRI (Magnetic Resonance Imaging) images normal and abnormal human lungs. The Abnormalities have been discussed in frequency domain. There is a crystal clear demarcation in abnormal area in histogram of normal MRI image. And it’s Fast Fourier transform image of stem graph. These Mathematical functions can lead to quantitative method of evaluating disease and hence providing appropriate therapy.

[关键词] Discrete Fourier Transform;Frequency domain;Human lungs;Magnetic resonance imaging