eCHFD : extended Ceasefire Hierarchical Firearm Dataset

The eCHFD dataset is a comprehensive and enriched resource containing [total images] images representing 1667 distinct firearm models. The CHFD dataset, which comprises 260 firearm models, has already been published and is accessible via the following DOI: https://doi.org/10.5281/zenodo.10599412 This dataset is available in several separate archives: eCHFD_part1.zip can be downloaded on this page eCHFD_part2.zip can be downloaded via: https://zenodo.org/records/17160392 eCHFD_part3.zip can be downloaded via: https://zenodo.org/records/17160626 other parts to come