Table 4: The matching accuracy of different methods, where the standard deviation of Gaussian blur kernel is 4.

MethodPD  1PD  2PD  3PD  4

NCC36.3344.5046.3347.67
SRC19.8338.0050.5058.66
DNCC4.007.8313.1719.67
JRM-DSR35.3356.3367.1771.00
JDM-BISR44.6763.8373.6779.67