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, it contains 20 classes eCHFD_part2.zip can be downloaded via: https://zenodo.org/records/17160392 ( 40 classes ) eCHFD_part3.zip can be downloaded via: https://zenodo.org/records/17160626 ( 40 classes ) eCHFD_part4.zip can be downloaded via: https://zenodo.org/records/17251685 ( 60 classes ) eCHFD_part5.zip can be downloaded via: https://zenodo.org/records/17253034 ( 70 classes ) eCHFD_part6.zip can be downloaded via: https://zenodo.org/records/17306368 ( 89 classes ) eCHFD_part7.zip can be downloaded via: https://zenodo.org/records/17307213 ( 110 classes ) eCHFD_part8.zip can be downloaded via: https://zenodo.org/records/17338676 ( 150 classes ) eCHFD_part9.zip can be downloaded via: https://zenodo.org/records/17348806 ( 200 classes ) other parts to come