西安理工大学学报2011，Vol.27Issue(2)：185-189,5.
基于分水岭算法的气泡图像分割
Image Segmentation of Bubble Based on Watershed Algorithm
摘要
Abstract
Considering optical characteristics of the bubble in water, an integrated image preprocessing method based on reverse brightness color, low-pass filter and reducing the grayscale resolution are proposed , and then, using a watershed algorithm based on Morphology theory on bubble image segmentation is used to extract the bubble better from the aerated flow image. Compared with the conventional contrast-based segmentation techniques in using a single global threshold, the watershed algorithm has the advantage of high accuracy and can segment the adhered bubble automatically.关键词
图像测量/水气两相流/气泡/分水岭分割算法Key words
image measurement/ water-air phase flow/ bubble/ watershed segmentation algorithm分类
管理科学引用本文复制引用
邵建斌,陈刚..基于分水岭算法的气泡图像分割[J].西安理工大学学报,2011,27(2):185-189,5.基金项目
国家自然科学基金委员会,二滩水电开发有限责任公司雅砻江水电开发联合研究基金资助项目(50579085) （50579085）
高等学校博士学科点专项科研基金资助项目(20060700001) （20060700001）
陕西省重点学科建设专项基金资助项目. （）
