Laser & Optoelectronics Progress, Volume. 59, Issue 22, 2215002(2022)
Learning Feature Point Descriptors for Detail Preservation
Fig. 1. Neural network architecture of feature point extraction
Fig. 2. Schematic diagram of center offset of position prediction
Fig. 3. Flow chart of homography estimation
Fig. 4. Schematic diagram of homography error calculation
Fig. 5. Failure case of baseline feature matching
Fig. 6. Qualitative results of proposed method on images pairs on HPatches dataset. (a)Illumination cases.; (b) rotation cases; (c) perspective cases
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Tao Long, Chang Su, Jian Wang. Learning Feature Point Descriptors for Detail Preservation[J]. Laser & Optoelectronics Progress, 2022, 59(22): 2215002
Category: Machine Vision
Received: Aug. 19, 2021
Accepted: Sep. 24, 2021
Published Online: Sep. 23, 2022
The Author Email: Wang Jian (jianwang@tju.edu.cn)