International Journal of Antennas and Propagation / 2013 / Article / Fig 1

Research Article

Junction Point Detection Algorithm for SAR Image

Figure 1

Non-maximal suppression and sub-pixel location of an edge point.
357379.fig.001a
(a) Nonmaximal suppression in the direction of the gradient orientation
357379.fig.001b
(b) Subpixel location of local maxima by a parabolic curve

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