Contour extraction method and implementation of active contour model algorithm based on N-order Bezier curve for cardiac medical images

Abstract

Optimize the active contour model. In the process of optimization, the n-order Bezier model curve is used to smooth the evolution curve of the active contour model to make it more smooth. The optimized curve is applied to the contour extraction and analysis of medical image, so as to promote the processing of medical image. The n-order Bezier curve algorithm is used to optimize the active contour model algorithm. The active contour model is a discrete point curve, and the active contour is smooth and seamless. The active contour obtained by the optimized algorithm is smooth and seamless, which is more suitable for image processing operations such as medical image and contour extraction of medical image. The algorithm of using n-order Bezier curve to optimize the active contour model should be applied to the image analysis of medical images.