ZHANG Lifu, YANG Hang, FANG Conghui, PAN Mao. Thermal Infrared Target Recognition Using Multi-scale Fractal Model[J]. Geomatics and Information Science of Wuhan University, 2012, 37(3): 339-342.
Citation: ZHANG Lifu, YANG Hang, FANG Conghui, PAN Mao. Thermal Infrared Target Recognition Using Multi-scale Fractal Model[J]. Geomatics and Information Science of Wuhan University, 2012, 37(3): 339-342.

Thermal Infrared Target Recognition Using Multi-scale Fractal Model

  • Using the thermal infrared image acquired by thermal airborne hyperspectral imager(TASI),temperature and emissivity are separated.And target fine recognition based on temperature image using multi-scale fractal model was studied.Experimental results show that there is a positive correlation between fractal dimension and complexity of temperature spatial heterogeneity.Spatial distribution of temperature has a character of multi-scale fractal.Multi-scale fractal method was used to extract the thresholds,and extract the edge feature of building successfully.This method has an important value on classification,information extraction,and scale effect.
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