Automatic Panoramic Image Stitching using Invariant …

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The 4 parameter camera model is defined by K i = f i 0 0 0 f i 0 0 0 1 (2) and (using the exponential representation for rotations) R i = e[θ i] ×, [θ i] × = 0 −θ i3 θ i2 θ i3 0 −θ i1 −θ i2 θ i1 0 . (3) Ideally one would use image features that are invariant under this group of transformations. However, for small changes in ...

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