test_data/README.md

In yesdavid/outlineR: An R package to derive outline shapes from (multiple) artefacts on JPEG images

./raw_data

Morar_Quartz_Industry_Wellcome_Collection.jpeg

Morar_Quartz_Industry_Wellcome_Collection.jpeg is a raw example image (here: Morar Quartz Industry) as it can be found in many archaeological publications. Credit: Wellcome Collection (https://wellcomecollection.org/works/th7egtfj, distributed under CC BY 4.0).

./input_data

Morar_Quartz_Industry_Wellcome_Collection_clean.jpeg

Morar_Quartz_Industry_Wellcome_Collection_clean.jpeg is the raw "./raw_data/Morar_Quartz_Industry_Wellcome_Collection.jpeg" image (distributed by Wellcome Collection under CC BY 4.0) manually prepared in an image manipulation software. Numberings, descriptions, etc. (everything that is not an artefact) were removed by hand. The image was thresholed/binarized in GIMP2 under "Colors" -> "Thresholding...".

tps_file.tps

tps_file.tps is a .tps file containing "LM", "IMAGE", "ID", and "SCALE" information (no more no less) for the "./input_data/Morar_Quartz_Industry_Wellcome_Collection_clean.jpeg" image (originally distributed by Wellcome Collection under CC BY 4.0) and was created using tpsUtil and tpsDig2 (Rohlf 2017). It can be used to scale the outlines accordingly.

./derived_data

This folder contains the singled out artefacts from the "./input_data/Morar_Quartz_Industry_Wellcome_Collection_clean.jpeg" image (originally distributed by Wellcome Collection under CC BY 4.0). These artefacts were singled out using the outlineR::separate_single_artefacts() function and can be fed into the outlineR::get_outlines() function.

yesdavid/outlineR documentation built on Nov. 17, 2021, 4:08 p.m.