【摘要】 首先介绍Legendre正交矩及其逆变换;然后根据Legendre矩逆变换的特点,采用一种新的方法——多阈值法对重构的值进行二值化;最后给出该方法的实验结果,以说明它的有效性。更多还原

【Abstract】 First the concept of Legendre moments and its inverse transform is introduced.Then a new method referred to as multi-threshold method can be used to convert reconstruction values into two values based on the characteristic of its inverse transform.Finally,some experiment results are presented to show the efficiency of the method.更多还原