摘要
一种基于Tchebichef离散正交多项式的称为Tchebichef矩函数具有在计算中采用完全的离散计算,因此可精确进行矩计算,在许多方面它有明显的优点。在推导出Tchebichef矩快速计算方法之后,通过图像重建实验证明了Tchebichef矩在图像处理中应用的有效性。
The Tchebichef moment function based on Tchebichef discrete orthogonal polynomials has a property of total discreteness in the calculation. So the Tchebichef moment can be calculated precisely and it has many obvious strong points in many areas. After deducing how to quickly calculate Tchebichef moment, this paper proves the Tchebichef moment to be efficient in imaging processing through image reconstruction experiments.
出处
《上海电机学院学报》
2007年第1期42-44,共3页
Journal of Shanghai Dianji University
基金
上海市教委科技项目(01D02-1)
