MassID45 Individual Specimens MassID45 is a multi modal dataset comprised of DNA barcodes (COI) and images at two resolutions: of complete bulk insect samples and of the full set of individual specimens from those samples. In this repository, you will find images and metadata for 35,586 individual specimens. The data for individual specimens is available on BOLD under recordset code DS LPEPA22. This HuggingFace dataset makes images easier to access in bulk. Further information about the MassID45 dataset is available in the pre print A multi modal dataset for insect biodiversity with imagery and DNA at the trap and individual level. Code for preprocessing and training/inference is available at GitHub. Dataset structure Images The images directory contains specimen photographs organized in two resolutions. Images are further organized in sub folders based on bulk sample ids (see column fieldid in metadata/records.csv ). images/originals : High resolution images of individual specimens images/thumbnails : Lower resolution thumbnail versions of the same specimens File path format: images/[resolution]/[fieldid]/[processid].jpg File path example: images/originals/G1P4N6/LPUAE001 22.jpg M…
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