CPC Subgroup
G06T 3/053 Detail-in-context presentations (fisheye or wide-angle transformations G06T3/047)
Full Title
Geometric image transformations in the plane of the image > Context-preserving transformations, e.g. by using an importance map (panospheric to cylindrical image transformations G06T3/12) > Detail-in-context presentations (fisheye or wide-angle transformations G06T3/047)