A Registration Scheme for Multispectral Systems Using Phase Correlation and Scale Invariant Feature Matching

Figure 5

The CIR composite of multispectral images and its single infrared band: (A) and (a) enlarged partial regions of unregistered and registered composite of Data 1; (B) and (b) enlarged partial regions of unregistered and registered composite of Data 2; (C)-left and (D)-left, the registered composite of Data Iem 3 and Data 4 using the standard SIFT method; (C)-right and (D)-right, the single infrared band of Data 3 and Data 4 using the standard SIFT method; (c)-left and (d)-left, the registered composite of Data 3 and Data 4 using our method; (c)-right and (d)-right, the single infrared band of Data 3 and Data 4 using our method.