DanChitwood

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morphometrics leaves persistent homology grape morphology topology leaf shape vitis shape development violins landmarks grapevine heteroblasty statistics topological data analysis plant morphology x-ray ct plant biology elliptical fourier descriptors caulerpa biology evolution tda shapes cell theory kaplan comparative development organismal theory climate change plant science grapes mathematics passiflora grafting scion rootstock multivariate plasticity paleoclimate climate architecture allometry plant single-cell algae transcriptome violin image analysis procrustes quantitative genetics qtl

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Turning a new leaf with persistent homology: old and new ways of analyzing leaf shape and the branching topologies of plants

Há 6 anos • 419 Visualizações

DanChitwood

Topological Data Analysis (TDA) for volumetric X-ray CT data

UC Davis Plant Science Symposium: Topological Data Analysis

Topological Data Analysis What is it? What is it good for? How can it be used to study plant morphology?

Persistent homology and organismal theory: Quantifying the branching topologies of plants

Morphometrics and persistent homology: From violins and leaves to the branching topologies of plants

Turning a new leaf with persistent homology: old and new ways of analyzing leaf shape and the branching topologies of plants

Turning a new leaf with persistent homology: old and new ways of analyzing leaf shape and the topology of plants

New and old ways of looking at shape: morphometric analysis of leaves

New and old ways of looking at shape: morphometric analysis of leaves

Rootstocks: the other half of the shoot phenotype and heterosis equation

What the shapes of grapevine leaves tell us about ancient and future climates

Discriminating shapes: On violins and the latent morphology of grape leaves

The shapes of leaves across developmental and geologic time

Reconceptualizing morphology: The architecture of a giant single-celled alga & the latent shapes of grapevine leaves

2015 seminar to architecture students at Washington University (2015)

Developmental stability of grape leaf morphometrics: allometry, heteroblasty, and interannual variability of Vitis spp.

Plant architecture without multicellularity: an intracellular transcriptomic atlas of a giant, single-celled alga

What leaves and violins say about the evolutionary forces that shape us and our culture

Discriminating shapes: on violins & the latent morphology of grape leaves

QTL lecture for Bio4025