Morphing's primary application has been in the entertainment industry.
It can also be used as a general visualization tool for illustration and
Warping technique can be used in modeling and sculpting.
 Digital Image Warping, George Worberg, IEEE Computer Society Press,
 Feature-Based Image Metamorphosis, Thaddens Beirer, Shawn Neely,
Computer Graphics, 26.2, July 1992
 A Two-Pass Mesh Warping Algorithm for Object Transformation and
Image Interpolation, Smythe, Douglas B., ILM Technical Memo #1030, Gomputer
Graphics Department, Lucasfilm Ltd., 1990
Many of the pictures and some of the code used in this presentation came
directly from the above reference.