1. A method for analyzing an object, the method comprising: generating, using a computer device, a planar surface from a curved reformat function based on a surface of a 3D image of an object; determining, using the computer device, a peel of the 3D image, the peel being an adjacent surface of the 3D image that is parallel to the surface of the 3D image; and generating using the computer device, a second planar surface from a curved reformat function based on the peel; and analyzing using the computer device, the planar surface and the second planar surface to determine a characteristic of the object.