Acta Optica Sinica, Volume. 38, Issue 4, 0415001(2018)
Fast Calculation Method for Low Dynamic Carrier Velocity Based on Improved Harris
Figures & Tables(5)
Fig. 2. Two sets of two adjacent frames of visual original image. (a) Eighth frame image; (b) ninth frame image; (c) thirty-third frame image; (d) thirty-fourth frame image
Fig. 3. Comparison of matching results of two adjacent images. (a) Rough and (b) exact matching results of eighth and ninth frames using traditional model; (c) rough and (d) exact matching results of eighth and ninth frames using improved model; (e) rough and (f) exact matching results of thirty-third and thirty-fourth frames using traditional model; (g) rough and (h) exact matching results of thirty-third and thirty-fourth frame using improved model
Table 1. Comparison of corner detection and matching results
View tableTable 1. Comparison of corner detection and matching results
Figure No. Time /s False matching rate /% Number of feature points Traditional model Improved model Traditional model Improved model Traditional model Improved model Fig. 2 (a),Fig. 2 (b)373,386 216,212 3.129 0.732 17.44 2.35 Fig. 2 (c),Fig. 2 (d)361,358 172,170 3.010 0.690 14.84 1.52
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Wenhui Fang, Xiyuan Chen, Di Liu. Fast Calculation Method for Low Dynamic Carrier Velocity Based on Improved Harris[J]. Acta Optica Sinica, 2018, 38(4): 0415001
Paper Information
Category: Machine Vision
Received: Aug. 23, 2017
Accepted: --
Published Online: Jul. 10, 2018
The Author Email: Chen Xiyuan (chxiyuan@seu.edu.cn)
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