Application of Medical Feature Extraction Based on Image Technology
Jin Jin, Jiduo Shi, Guoquan Zhang · 2019
With the rapid development of computer technology, it has been fully integrated into our lives, especially in the medical field, computer technology has received more attention and application.The use of computers to process medical images has made a significant contribution to the medical profession.In this paper, CT medical images are taken as an example, digital image processing theory is taken as the technical means, and Matlab is used as the simulation platform to extract the features of medical images.The image is denoised before the feature is extracted.Then, the edge features of the image are extracted by different methods such as Canny and other differential operators, wavelet transform and morphological basic operations.The simulation results are analyzed and compared.