Mathematical Problems in Engineering / 2012 / Article / Fig 6

Research Article

Multiscale Point Correspondence Using Feature Distribution and Frequency Domain Alignment

Figure 6

Two examples of performance comparison of standard SIFT and the proposed method. The first column: original interest point in the reference image. The second column: corresponding interest point using standard SIFT detection in the current image. The third column: the rectified locations yield subpixel accuracy using our method.

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