公开(公告)号：US20190244403A1

公开(公告)日：2019-08-08

申请号：US15891891

申请日：2018-02-08

Applicant: Adobe Inc.

Inventor： Walter Michael Shaw ,  Michael Clifton

IPC: G06T11/40 ,  G06T11/00 ,  G06T11/80

CPC classification number: G06T11/40 ,  G06T11/001 ,  G06T11/80

Abstract: Techniques for creating a mirror symmetric image using a curvilinear or non-linear axis of symmetry (symmetry axis) in 2-D or 3-D space. For each of a set of sample points defining an image, a respective tangent line associated with a sample point is determined with respect to the curvilinear axis of symmetry. A linear paint reflection operation is then performed with respect to the current sample point and the respective tangent line to generate a respective symmetry point. The operation is performed for each sample point such that an aggregate reflection is performed for all sample points to generate a reflected image around the curvilinear path.