Lianwei Liu, Shikui Dong, Qianrong Chen, Qianjin Zou, Hongjie Fan, Dongsheng Qu. Infrared radiation imaging calculation of aerial target based on CUDA parallel computing[J]. Infrared and Laser Engineering, 2020, 49(4): 0404003
- Infrared and Laser Engineering
- Vol. 49, Issue 4, 0404003 (2020)
Fig. 1. Schematic of the LOS method
Fig. 2. Schematic of target infrared imaging calculation
Fig. 3. Schematic of subdivision surfaces projection imaging
Fig. 4. Flow chart of target infrared imaging program
Fig. 5. Temperature of aircraft skin and flowfield of engine plume
Fig. 6. Aircraft infrared radiance image of mid-wave
Fig. 7. Comparison of the plume radiation data between calculated and measured
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Table 1. CUDA computation speed ratio of skin projection module
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