Patent ID: 8548274

Claim:
An image transform interpolation system that produces a multi-pane output image from an input image, each pane of the multi-pane output image associated with a respective image transformation, the system comprising: a storage device storing a plurality of transformed input image address sets, each of the plurality of transformed input image address sets corresponding to a respective one of a subset of output image pixel addresses within the output image, a first of the transformed input image address sets corresponding to a first pane and including a first transformed address associated with a first pane image transformation and a second transformed address associated with a second pane image transformation, and a second of the transformed input image address sets corresponding to a second pane and including a third transformed address associated with the second pane image transformation but no transformed address associated with the first pane image transformation; and a coordinate interpolator operable to calculate an approximately transformed address of a first particular output pixel address corresponding to the second pane of the output image by interpolating at least the second transformed address.