SHAPE PARAMETERISATION FOR EDITABLE DOCUMENT GENERATION

摘要

Disclosed is a method of forming an output shape parameterised by control points from an input shape. An input shape is received formed by a plurality of segments. The shape is classified as one of a plurality of predefined template shapes. The method then determines a representative form for the input shape based on a similarity measure between the input shape and the classified template shape. The representative form is selected according to the similarity measure from the group consisting of the classified template shape, and a non-template shape based on the segments of the input shape, the non-template shape having at least one control point derived from at least one control point of the classified template shape. The method then stores the determined representative form as the output shape parameterised by the derived control points.