Image Matching Based on Local Phase Quantization Applied for Measuring the Tensile Properties of High Elongation Materials

Table 3

Results of proposed method.

Exact value	Mean error	Maximum error	Standard deviation
0.3	0.002977	0.004726	0.005061
0.6	0.001535	0.003642	0.005682
0.9	0.001735	0.003623	0.007752
1.2	0.001606	0.003372	0.008871
1.5	0.001683	0.002956	0.010356
1.8	0.002745	0.004856	0.010449
2.1	0.003995	0.006735	0.008532
2.4	0.002234	0.004235	0.007263
2.7	0.003962	0.005275	0.005625

Unit: μm.