Mingjie Li, Zhu He. Regularization Priori Based Fast ARTTV Algorithm and Its Reconstruction Performance Analysis During Flame Radiation Measurement[J]. Acta Optica Sinica, 2019, 39(10): 1012002
- Acta Optica Sinica
- Vol. 39, Issue 10, 1012002 (2019)
Fig. 1. Diagram of radiation projection reconstruction
Fig. 2. Distributions of original Gaussian bimodal radiation source. (a) 3D space-intensity display; (b) 2D space-ribbon intensity display
Fig. 3. Radiation intensity of original three-peak target flame
Fig. 4. Reconstruction results of different symmetry single-peak flames at different fault heights for different algorithms. (a) H =25 mm; (b) H =35 mm; (c) H =45 mm
Fig. 5. Reconstruction results of Gaussian bimodal radiation intensity distributions for different algorithms. (a) ARTTV-PSO; (b) LSQR; (c) regularization algorithm
Fig. 6. Reconstruction results of three-peak radiation intensity distributions obtained by different algorithms. (a) LSQR; (b) regularization algorithm; (c) ARTTV-PSO
Fig. 7. Reconstruction results of bimodal radiation intensity distributions of ELM neural network. (a) Test flame 1; (b) test flame 2
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20