Table 4: Comparison between the proposed feature matching algorithm and correlative algorithms.

DatasetPre-trained ModelsSpeed (s/image)
EDCSPCCProposed algorithm

Scene 1510.007050.03230.03620.00675
20.01910.04310.04510.0151
30.01890.04250.04510.0150

MIT 6710.008070.3590.3960.00747
20.01680.3710.4060.0158
30.01710.3670.4050.0160