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Virtual Plant Modeling: Enhancing Realism in Leaf Surface Representation

Explore computational mathematics and computer graphics to model virtual plants with accurate leaf surface fitting. Collaborators include experts in plant architecture and mathematical techniques. Future directions focus on growth, damage, shading, and venation modeling for enhanced realism.

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Virtual Plant Modeling: Enhancing Realism in Leaf Surface Representation

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  1. Background • Mathematics and computer science • Computational mathematics/ computer graphics • Plant modelling/virtual plants • Leaf surface fitting

  2. Leaf surface representation • Accuracy/Level of detail • Realism • Mathematical techniques • Applications

  3. Digitising Sonic digitiser Laser scanner

  4. Droplet movement

  5. L-Studio / Virtual Lab users Locations of Virtual Lab users, from: algorithmicbotany.org

  6. L-Systems [Modular]

  7. Models • Modular • Florigen • Butterflies • Frangipani • Lily

  8. Collaborators • Jim Hanan (ARC CoE for Integrative Legume Research, ARC Centre for Complex Systems, ACMC; UQ) • John Belward (Mathematics, UQ) • Gary Dorr (UQ Gatton) • Christine Beveridge (ARC CoE for Integrative Legume Research; gene regulatory networks, pea plants, grafting)

  9. Collaborators (cont.) • Herve Sinoquet, Didier Combes (France) • David Thornby (DPI&F, Toowoomba, defoliation) • Przemek Prusinkiewicz (University of Calgary) Modeling Hairy Plants

  10. Other Groups • Plant Architecture Informatics network • Functional and Structural Plant Modelling Workshop (~200 participants)

  11. Future Directions • Surface Fitting • Leaf modelling • Growth • Damage • Droplet running along surface • Shading • Venation • Function • Computer graphics – biology ?

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