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Doing the Morph

• The pixels in each image are rearranged according to the morph lines using a weighted average composed of

  • pixel proximity to the lines: a pixel right next to a morph line will be highly influenced by it, one further away will still be affected, but less dramatically

  • length of each warp line: the longer the line, the more influence it has--like a magnetic or gravitational field

  • where a, p, and b are magic numbers, defined in a SIGGRAPH '92 morphing paper

• A fade then combines the two images.

• Often computed results much be touched up "by hand" in a paint-type program.
  

  
  

Animation - 10 MAY 95

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