iat_warping_area(IMAGE, WARP, NX, NY)

iat_warping_area marks the image area that should be backward warped. This area is the map of meshgrid(NX,NY) grid through matrix WARP.

Input arguments

IMAGE The image to be warped
WARP The warp transform
NX The x-coordinate values of horizontal side of ROI (i.e. [xmin:xmax]),
NY The y-coordinate values of vertical side of ROI (i.e. [ymin:ymax]). The ROI is a template that corresponds to the warping area of IMAGE


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