Qingpeng Zhang, Yu Cao. Image Matching Algorithm Based on Exposure and Color Information[J]. Laser & Optoelectronics Progress, 2019, 56(19): 191004
- Laser & Optoelectronics Progress
- Vol. 56, Issue 19, 191004 (2019)
Fig. 1. Grayscale contrast. (a) Original grayscale image; (b) grayscale image after algorithm compensation
Fig. 2. Algorithmic framework
Fig. 3. Experimental test images. (a)(b) Book matching images; (c)(d) square images with different angles; (e)(f) scenery building images with different angles
Fig. 4. Image matching results of Harris-SIFT algorithm with exposure and color information. (a) Matching of Figs. 3 (a) and (b); (b) matching of Figs. 3(c) and (d); (c) matching of Figs. 3(e) and (f)
Fig. 5. Image matching results for Harris-SIFT algorithm. (a) Matching of Figs. 3 (a) and (b); (b) matching of Figs. 3(c) and (d); (c) matching of Figs. 3(e) and (f)
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Table 1. Statistic of feature point detection time of two algorithms
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Table 2. Accuracy and cost time of the proposed algorithm
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Table 3. [in Chinese]
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