In this paper,the large eddy simulation (LES) method in conjunction with the Zwart cavitation model is adopted for the a......

传统的二维Otsu法采用灰度级-平均灰度级二维直方图,针对传统二维直方图区域划分存在的不足,基于灰度级-梯度二维直方图,提出了一......