Laser & Optoelectronics Progress, Volume. 61, Issue 8, 0815001(2024)
Dense Feature Matching Based on Improved DFM Algorithm
Fig. 1. Overview of proposed dense feature matching algorithm based on improved DFM
Fig. 2. Frequency analysis of matching result for each feature map
Fig. 3. Corresponding area on the coarse feature point
Fig. 4. Comparison of matching results in small scenes. (a) DFM algorithm; (b) improved DFM algorithm
Fig. 5. Comparison of matching results in large scenes. (a) DFM algorithm; (b) improved DFM algorithm
Fig. 6. Average matching accuracy result chart
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Yanhan Zhang, Yinxin Zhang, Zhanhua Huang, Kangnian Wang. Dense Feature Matching Based on Improved DFM Algorithm[J]. Laser & Optoelectronics Progress, 2024, 61(8): 0815001
Category: Machine Vision
Received: Feb. 17, 2023
Accepted: Apr. 20, 2023
Published Online: Mar. 22, 2024
The Author Email: Zhang Yanhan (935718809@qq.com)