摘要
根据二维灰度直方图上灰度分布的模型,可以得出二维灰度直方图上最佳分割曲线为二次曲线。分析表明,最佳分割曲线对二维灰度直方图上所有像素点均给予了考虑;同时实验也表明本文的方法优于其它二维灰度直方图上的阀值分割方法。
According to the distribution model, we can conclude that the optimal segmentation curve on 2-D gray level histogram is a quadratic curve. Analysis shows that, all the pixels on 2-D histogram are considered by the curve and the results of the experiments show better segmentation.
出处
《模式识别与人工智能》
EI
CSCD
北大核心
1999年第3期329-333,共5页
Pattern Recognition and Artificial Intelligence
