Infrared Image Segmentation Based on Gradient Vector Flow Model

摘要

In this article, it puts forward the GVF calculation method based on the extended neighborhood. The new method analyses the GVF model from the point of mask, and by adopting masks of bigger neighborhood to replace the original masks based on the four neighborhoods and obtains the GVF calculation method based on the extended neighborhood. The new calculation method only needs less iteration numbers to obtain better effects.