hanchong/synthetic-infrared-maritime-vessel-dataset-flux2klein

Synthetic Infrared Maritime Vessel Dataset (FLUX2-Klein)

RGB maritime vessel images translated to synthetic infrared via a DreamBooth-finetuned FLUX.2-Klein-4B.

Layout

synthetic-infrared-maritime-vessel-dataset-flux2klein/
├── in-distribution/
│   ├── train/{C00,C02,...}/*.jpg
│   ├── val/{C00,C02,...}/*.jpg
│   ├── test/{C00,C02,...}/*.jpg
│   ├── labels.txt
│   └── selected-metadata-{train,val,test}.json
└── out-of-distribution/
    ├── val/{C01,C03,C06,C16}/*.jpg
    ├── test/*.jpg
    ├── labels.txt
    └── selected-metadata-{val,test}.json

Classes

17 in-distribution classes (labels.txt, Cxx id → name): C00 Barge · C02 Bulk Carrier · C04 Cargo Ship · C05 Container Ship · C07 Cruise · C08 Dredger · C09 Ferry · C10 Fishing Vessel · C11 Law Enforcement · C12 Military Vessel · C13 Pilot Vessel · C14 RORO · C15 Sailing Vessel · C17 Supply Vessel · C18 Tanker · C19 Tugboat · C20 Yacht

4 out-of-distribution classes: C01 Barge Carrier · C03 Bulker · C06 Crane Ship · C16 Submarine

Counts

split	in-distribution	out-of-distribution
train	170,000	—
val	1,700	400
test	1,700	400

selected-metadata-{split}.json

Per-image record list. Key fields:

field	description
ImageName	source image id (matches the image file name, without extension)
URL	source URL the image was scraped from
Name	vessel name
Category / CategoryNew	original / remapped class name
CategoryNewID	numeric class id
Label	class id in Cxx form, matches the folder name
Path	original RGB image path this infrared image was translated from