Morphing

• Morphing is lerping between images.
• Nice effects at low cost.
• Key issues:
  • Partitioning images into pieces that correspond

    E.g., eyes to eyes, etc.

  • Lerping pieces (geometry)
  • Lerping pieces (pixels, colours)
  • Filtering
• Developed at NRC in the 1970's (line drawings).
• Make it quick, don't look too closely at intermediate images.