摘要
介绍了一种基于边界点计算形状矩特征的算法，并采用该算法计算了目标的形状特征。
The moment invariants play an important rule in feature extraction and pattern recognition. This paper presents an efficient method for moment computation. The experiment shows that the new method has higher speed than the conventional way of moment computation.
出处
《中国图象图形学报（A辑）》
CSCD
1999年第10期860-864,共5页
Journal of Image and Graphics
