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hanchong/real-infrared-maritime-vessel-dataset-super-resolved

Real Infrared Maritime Vessel Dataset (Super-Resolved, HYPIR) HYPIR-restored crops of the real infrared maritime vessel dataset (cropped/), with vs without a fixed class-name text prompt guiding restoration. Layout real-infrared-maritime-vessel-dataset-super-resolved/ ├── w_cat_prompt/ restored with prompt: "infrared image of a <class-name> on sea water" │ ├── labels.txt, {train,val,test}.csv │ ├── train/{0..6}/*.png 25,045 │ ├── val/{0..6}/*.png… See the full description on the dataset page: https://huggingface.co/datasets/hanchong/real-infrared-maritime-vessel-dataset-super-resolved.

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Real Infrared Maritime Vessel Dataset (Super-Resolved, HYPIR)

HYPIR-restored crops of the real infrared maritime vessel dataset (cropped/), with vs without a fixed class-name text prompt guiding restoration.

Layout

real-infrared-maritime-vessel-dataset-super-resolved/
├── w_cat_prompt/     restored with prompt: "infrared image of a <class-name> on sea water"
│   ├── labels.txt, {train,val,test}.csv
│   ├── train/{0..6}/*.png      25,045
│   ├── val/{0..6}/*.png        700
│   └── test/*.png              700
└── wo_cat_prompt/    restored without a text prompt
    ├── labels.txt, {train,val,test}.csv
    ├── train/{0..6}/*.png      25,045
    ├── val/{0..6}/*.png        700
    └── test/*.png              700

{train,val,test}.csv are copied as-is from cropped/ in the real infrared maritime vessel dataset — same filenames/instances, since these images are restorations of that same crop set.

Classes

Alphabetical class order (labels.txt), matching cropped/ in the source dataset: 0 bulk carrier · 1 canoe · 2 container ship · 3 fishing boat · 4 liner · 5 sailboat · 6 warship

`{train,val,test}.csv`

column	description
`filename`	file name of the original full-frame source image (not the crop's own file name)
`instance_id`	unique id of the object instance — the crop is saved as `{instance_id}.png`
`label`	class name
`image_size`	`(W, H)` of the source full-frame image
`truncated`	`1` if the object is cut off at the image border, else `0`
`bbox`	original annotation box `[x_min, y_min, x_max, y_max]` in the source image
`expanded_bbox`	the context-expanded box used for the crop
`expanded_bbox_size`	`[w, h]` of the expanded crop
`label_id`	numeric class id (alphabetical, matches the folder name)