【摘要】 简要介绍了分数阶微积分和医学图像的概念,然后从分数阶微分基本定义出发,得到了可以作用于二维医学图像的分数阶微分掩模,掩模可以根据对图像的需求进行增强,最后通过实验证明,这个方法可以有效完成对医学图像的处理,并且弥补了传统方法不能连续改变处理效果的缺点,是一种简单可行并且效果较好的图像增强方法。更多还原

【Abstract】 The concepts of the fractional calculus and the medical image are introduced.A fractional differential covering template that can be applied to the low-dimension medical image processing is presented to enhance the image through the basic definition of the fractional calculus.The experiments show that the method is simple,can enhance the medical images efficiently and make up the disadvantage of the traditional methods that cannot change the processing result continuously.更多还原