Multi-Scale Dual Hit-or-Miss Transform

作者：Bai Xiangzhi^*; Zhou Fugen

来源：Information-An International Interdisciplinary Journal, 2011, 14(3): 1011-1016.

• Hit-or-miss transform
• Multi-scale
• Mathematical morphology
• Impulsive noise removal

Hit-or-miss transform is one very important operation in mathematical morphology. In this paper, a dual hit-or-miss transform is proposed through changing the calculation rule of the Soill's unconstrained hit-or-miss transform. By using both the hit-or-miss transform and dual hit-or-miss transform, more image features could be extracted, which would improve the performance of hit-or-miss transform in different applications. Multi-scale extension of both the hit-or-miss transform and dual hit-or-miss transform using multi-scale structuring elements with increasing sizes are also discussed. More importantly, the dual hit-or-miss transform and multi-scale operations could be efficiently used in different applications.

• 出版日期2011-3
• 单位北京航空航天大学