Weighted Full-Focus Defect Detection and Imaging Method Based on Threshold Fusion for Phase Coherence Factor

Table 2

Defect size table before and after weighted imaging.

	Blowhole defects		Crack defects
	Transverse dimensions	Longitudinal dimension	Transverse dimensions	Longitudinal dimension
Simulation model size/mm	2	2	3.5	2.5
TFM/mm	3.5	2.40	4.80	3.3
PCI/mm	3.5	2.40	4.80	3.3
TF-PCF/mm	3.05	2.05	3.55	2.9