The Applications of the Edge Detection on Medical Diagnosis of Lungs
Wei Xu, Jinping Li, Hongwei Jia · Journal of Physics Conference Series · 2019
With the development of science and technology,medical images have become important assistant means of diagnosis and therapy. However there are many inevitable defects in biomedical images. In order to improve the readability of images and make the doctor to adopt more effective observation and diagnoses way to anatomy structure and pathological part of the patient, it's necessary to study the medical images processing. Edge detection is an important part of the processing. And the purpose of the edge detection is to enforce the effect of the edge and contour of images, and act on enlarge the contrast of images' grayscale. Firstly, the edge detection algorithm and detector are summarized and analyzed. Then the paper introduces the method of edge detection in vc++ MFC. Finally, this paper describes the realization process of edge detection in medical images. The results show that edge detection can enforce the readability of medical image that can help doctors make better diagnose to patient.