Image warping: Lena image smile & upset

Posted on 2004-11-10
Last Modified: 2008-02-01
Hi all,

                    I just wanted to know if anyone could guide me by providing some sample code in MATLAB for modifying a 2D image, like a Lena Image, smile and upset. I understand that affine transforms are used and this is done by creating a triangular mesh for the face, but am really confused in this regard. Sample code will be greatly appreciated. Thank you in advance.

best regards,
Question by:prashanth_gurijala
    1 Comment
    LVL 1

    Accepted Solution


    This note introduces the concept of image warping and treats the special case of
    Euclidean warping along with a discussion of a Matlab implementation:


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