ktch.datasets#

The ktch.datasets module implements utility functions to load morphometric datasets and fetch example data files.

Loaders#

datasets.load_landmark_mosquito_wings(*[, ...])

Load and return the mosquito wing landmark dataset used in [R879dd463bd6e-Rohlf_and_Slice_1990].

datasets.load_landmark_trilobite_cephala(*)

Load and return the trilobite cephala landmark dataset with semilandmarks used in [Rbe8048e082ef-Serra_2023].

datasets.load_outline_mosquito_wings(*[, ...])

Load and return the mosquito wing outline dataset used in [R069eb2748fa9-Rohlf_and_Archie_1984], however includes only 126 of 127 specimens because of missing in the original NTS file.

datasets.load_outline_leaf_bending(*[, as_frame])

Load and return the synthetic 3D leaf bending outline dataset.

datasets.load_image_passiflora_leaves(*[, ...])

Load and return the Passiflora leaf image dataset.

datasets.load_surface_leaf_bending(*[, ...])

Load and return the synthetic 3D leaf bending surface dataset.

Example data#

datasets.fetch(name, *[, data_home, version])

Fetch an example data file and return its local path.

Sample generators#

datasets.make_landmarks_from_reference(reference)

Generate landmark dataset around a reference configuration.