Multi-class RGB scenes with indexed masks and class maps for semantic/instance segmentation loaders and eval harnesses.
Synthetic multi-class scene 1 (sky/ground/object/accent) for semantic-segmentation smoke tests. Paired with an indexed mask and class JSON.
Indexed L mask for scene 1: pixel value equals class id (1=sky, 2=ground, 3=object, 4=accent).
Class-id → label map for segmentation scene 1. Ground truth companion to the RGB and mask.
Synthetic multi-class scene 2 (sky/ground/object/accent) for semantic-segmentation smoke tests. Paired with an indexed mask and class JSON.
Indexed L mask for scene 2: pixel value equals class id (1=sky, 2=ground, 3=object, 4=accent).
Class-id → label map for segmentation scene 2. Ground truth companion to the RGB and mask.
Synthetic multi-class scene 3 (sky/ground/object/accent) for semantic-segmentation smoke tests. Paired with an indexed mask and class JSON.
Indexed L mask for scene 3: pixel value equals class id (1=sky, 2=ground, 3=object, 4=accent).
Class-id → label map for segmentation scene 3. Ground truth companion to the RGB and mask.
Synthetic multi-class scene 4 (sky/ground/object/accent) for semantic-segmentation smoke tests. Paired with an indexed mask and class JSON.
Indexed L mask for scene 4: pixel value equals class id (1=sky, 2=ground, 3=object, 4=accent).
Class-id → label map for segmentation scene 4. Ground truth companion to the RGB and mask.
Synthetic multi-class scene 5 (sky/ground/object/accent) for semantic-segmentation smoke tests. Paired with an indexed mask and class JSON.
Indexed L mask for scene 5: pixel value equals class id (1=sky, 2=ground, 3=object, 4=accent).
Class-id → label map for segmentation scene 5. Ground truth companion to the RGB and mask.
Synthetic multi-class scene 6 (sky/ground/object/accent) for semantic-segmentation smoke tests. Paired with an indexed mask and class JSON.
Indexed L mask for scene 6: pixel value equals class id (1=sky, 2=ground, 3=object, 4=accent).
Class-id → label map for segmentation scene 6. Ground truth companion to the RGB and mask.
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