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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2012
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Article
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Tab 2
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Research Article
Multiscale Point Correspondence Using Feature Distribution and Frequency Domain Alignment
Table 2
The average relative error and computation time performance compared to FFT and HMIR method.
ā
Average relative error (%)
Time (sec)
ā
FMT method
0.9
1.2
4.3
2.7
18.4
HMIR method
4.3
3.9
3.6
2.2
34.7
Proposed method
0.4
0.6
1.4
1.9
21.8