Table 3: The matching accuracy of different methods, where the standard deviation of Gaussian blur kernel is 3.

MethodPD  1PD  2PD  3PD  4

NCC61.3365.5066.3366.50
SRC48.8374.5081.5083.83
DNCC10.3324.1741.8355.67
JRM-DSR70.0086.3390.3390.83
JDM-BISR74.3391.0094.3394.50