A decision-making algorithm for automatic flow pattern identification in high-speed imaging

作者：

Highlights：

• High-speed imaging analysis with image processing algorithms.

• Intelligent system replaces aerodynamic expert in identifying shock waves.

• Decision-making algorithm automatically identifies flow patterns.

• Vibrations, poor illumination and optical set-up corrected by fuzzy logic.

• Low quality aerodynamic visualisations transformed into a precise data.

摘要

•High-speed imaging analysis with image processing algorithms.•Intelligent system replaces aerodynamic expert in identifying shock waves.•Decision-making algorithm automatically identifies flow patterns.•Vibrations, poor illumination and optical set-up corrected by fuzzy logic.•Low quality aerodynamic visualisations transformed into a precise data.

论文关键词：Image processing,Intelligent decision-making,Pattern recognition,Shock wave,Schlieren

论文评审过程：Available online 24 December 2013.

论文官网地址：https://doi.org/10.1016/j.eswa.2013.12.015