To remove outliers in matched feature sets, you can use the RANSAC method to compute geometric transformations between images. Then you can apply the geometric transformation to align the two images.
|Estimate Geometric Transformation||Estimate geometric transformation from matching point pairs|
|Resize||Enlarge or shrink image sizes|
|Rotate||Rotate image by specified angle|
|Shear||Shift rows or columns of image by linearly varying offset|
|Translate||Translate image in 2-D plane using displacement vector|
|Warp||Apply projective or affine transformation to an image|