Patent ID: 7808502
Filing Date: 2010-10-05
Classification: G06T

Abstract:
1. A computer system comprising: a one or more computers; and a storage device storing a computer program which, when executed by the one or more computers, causes the one or more computers to perform operations comprising: displaying a two-dimensional image defined on a picture plane; receiving a user editing input requesting an editing operation on the image, the editing operation comprising copying an object from a source perspective area in the image, the object being a two-dimensional graphic object having an original shape in the image, the source perspective area being one or more regions within the image that have a common source perspective definition, the source perspective area being part and not all of the image; and transforming the object to have a destination shape at a destination location according to the editing operation, the destination location being outside the source perspective area, the destination shape being calculated based on the source perspective definition.