Jianfeng Han, Yan Zhang. Research on Stitching Algorithm Based on UAV Based on Aerial Photography[J]. Laser & Optoelectronics Progress, 2020, 57(20): 201003
- Laser & Optoelectronics Progress
- Vol. 57, Issue 20, 201003 (2020)
Fig. 1. Sparse matching energy spectrum of similar points
Fig. 2. UAV flight parameter input map
Fig. 3. Original image of experiment 1
Fig. 4. Image registration results. (a) Classic SIFT method; (b) method in Ref. [5]; (c) proposed method
Fig. 5. Image stitching results. (a) Classic SIFT method; (b) method in Ref. [5]; (c) proposed method
Fig. 6. Original image of experiment 2
Fig. 7. Image registration results. (a) Classic SIFT method; (b) method in Ref. [5]; (c) proposed method
Fig. 8. Image stitching results. (a) Classic SIFT method; (b) method in Ref. [5]; (c) proposed method
Fig. 9. Original image of experiment 3
Fig. 10. Image registration results. (a) Classic SIFT method; (b) method in Ref. [5]; (c) proposed method
Fig. 11. Image stitching results. (a) Classic SIFT method; (b) method in Ref. [5]; (c) proposed method
Fig. 12. Original image of experiment 4
Fig. 13. Image stitching results. (a) Classic SIFT method; (b) method in Ref. [5]; (c) proposed method
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Table 1. Experimental registration accuracy and splicing time
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