Bt-4k.7z.002 ◉

Smaller chunks reduce the risk of a full download failing.

For the "DVL2021" authentically distorted 4K dataset, refer to the paper "An ultra high definition video dataset for perceptual quality study" in Journal of Visual Communication and Image Representation . BT-4K.7z.002

The UVG (Ultra Video Group) provides widely cited 4K RAW sequences for video coding and vision tasks. Smaller chunks reduce the risk of a full download failing

Large files are often split to bypass server-side file size restrictions. Large files are often split to bypass server-side

If you'd like, I can help you the UETT4K paper in a specific format (like BibTeX) or find the extraction command for your split .7z files.

If you are looking for the original research paper associated with this 4K benchmark for training or evaluation, it is published in . Key Paper Details The official paper for the UETT4K benchmark is:

UETT4K Anti-UAV: A Large Scale 4K Benchmark Dataset for Vision-based Drone Detection in High-Resolution Imagery Journal: IEEE Access (2025) DOI: 10.1109/ACCESS.2025.3562890 Why the File is Split