| Retargeting results and the associated disparity maps and warping deviation maps using different depth-preserving
constraints on Baby1 (its width is enlarged by 10%). The first row shows the original images and maps (first row), and the
second to fourth rows show the results of VDP+QW, SCDP+QW, and WF+QW (our method), respectively. In the warping
deviation map, a paired/non-paired pixel is colored green (darker green indicates higher deviation), if the local warping functions
of its associated quads deviate from the ideal depth-preserving constraints; otherwise, a non-paired pixel is colored by red and
a paired pixel is colored by blue. In the disparity map, we visualize the pixel disparity by colors ranging from dark red (the
lowest absolute disparity) to dark blue (the highest one). |
