Jianhong Zhu, Caosong Wang, Meifeng Gao. An Improved Matching Algorithm of Census Transform and Adaptive Window[J]. Laser & Optoelectronics Progress, 2021, 58(12): 1215003
- Laser & Optoelectronics Progress
- Vol. 58, Issue 12, 1215003 (2021)
Fig. 1. Traditional Census transform and improved Census transform. (a) Original image of Teddy; (b) traditional Census transform result; (c) improved Census transform result
Fig. 2. Comparison before and after aggregation. (a) Before aggregation; (b) after aggregation
Fig. 3. Experimental results. (a) Original left images; (b) true disparity images; (c) traditional Census transform results; (d) proposed algorithm results
Fig. 4. Real scene results. (a) Actual left image; (b) actual right image; (c) disparity map
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Table 1. Adaptive variance threshold parameter
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Table 2. Time-consuming comparison of proposed algorithm and traditional algorithm
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Table 3. Error matching rate of different algorithms unit:%
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Table 4. Actual distance and measuring distance
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