| { |
| "polytopobench_version": "1.0", |
| "segmentation_format": "segmentation is a list of flat rings [x1, y1, x2, y2, ...] in 512x512 pixel coordinates (origin top-left, y down); ring 0 is the exterior and every further ring is a hole of that exterior. This differs from COCO multi-part polygons, which pycocotools would union.", |
| "tasks": { |
| "inria/building": { |
| "dataset": "inria", |
| "category": "building", |
| "image_format": "tif", |
| "splits": { |
| "train": { |
| "image_dir": "inria/images/train", |
| "annotations": "inria/building/train.json", |
| "annotations_sha256": "7087deda9050121f1d13413b354ba0e5235e237d836f7385508dd32a2cc410da", |
| "geoparquet": "inria/building/train.parquet", |
| "geoparquet_sha256": "bba356e5467bf382313846f378a77413ead71b429b86630c93fd320d180243ea", |
| "images": 11860, |
| "instances": 199005, |
| "instances_with_holes": 4309, |
| "holes": 15041, |
| "invalid_geometries": 0 |
| }, |
| "val": { |
| "image_dir": "inria/images/val", |
| "annotations": "inria/building/val.json", |
| "annotations_sha256": "1ed4a6d69d87feb86c5b7f1a1b36cee8228318feb33234fa554609ea4ed8440c", |
| "geoparquet": "inria/building/val.parquet", |
| "geoparquet_sha256": "5b0a0182990ea3fa9adf15c38d8e456e23e4ad1218055698f6807e0bf17204ac", |
| "images": 3500, |
| "instances": 55128, |
| "instances_with_holes": 1203, |
| "holes": 4813, |
| "invalid_geometries": 0 |
| } |
| }, |
| "raw_files_linked": 540 |
| }, |
| "deventer/road": { |
| "dataset": "deventer", |
| "category": "road", |
| "image_format": "png", |
| "splits": { |
| "train": { |
| "image_dir": "deventer/images/train", |
| "annotations": "deventer/road/train.json", |
| "annotations_sha256": "11097aa7889847d0a818340fbb4681023399b0d480e7be2bfea0d472bdaa34a2", |
| "geoparquet": "deventer/road/train.parquet", |
| "geoparquet_sha256": "ca6320ae319ce7ad68f35d358c14bd53ce71560cb3a1ad9c379fdcead58eaf16", |
| "images": 1716, |
| "instances": 3615, |
| "instances_with_holes": 865, |
| "holes": 8108, |
| "invalid_geometries": 68 |
| }, |
| "val": { |
| "image_dir": "deventer/images/val", |
| "annotations": "deventer/road/val.json", |
| "annotations_sha256": "a7da86d59bccb34f4ecdec4860a2bd0d14df0dd3a251f914c0ab48b07b188d64", |
| "geoparquet": "deventer/road/val.parquet", |
| "geoparquet_sha256": "4d46ed8cb299f9bc42bf92ffc4a01f015ac40dbaa3227cf2f985214afd975176", |
| "images": 432, |
| "instances": 918, |
| "instances_with_holes": 201, |
| "holes": 1884, |
| "invalid_geometries": 20 |
| } |
| }, |
| "raw_files_linked": 4306 |
| }, |
| "deventer/vegetation": { |
| "dataset": "deventer", |
| "category": "vegetation", |
| "image_format": "png", |
| "splits": { |
| "train": { |
| "image_dir": "deventer/images/train", |
| "annotations": "deventer/vegetation/train.json", |
| "annotations_sha256": "f07cbbd54556a6b0846e3c001767b47506116def721b783a9126204430029a4e", |
| "geoparquet": "deventer/vegetation/train.parquet", |
| "geoparquet_sha256": "7b16bc59f70035219f0c6772e3419c175942ecd15beff2081aa6ed8b87d18061", |
| "images": 1716, |
| "instances": 18611, |
| "instances_with_holes": 668, |
| "holes": 1117, |
| "invalid_geometries": 72 |
| }, |
| "val": { |
| "image_dir": "deventer/images/val", |
| "annotations": "deventer/vegetation/val.json", |
| "annotations_sha256": "7534f318971453208e1b2551f6a28b7346a8e018ce2edb52b5a827e5cfb78430", |
| "geoparquet": "deventer/vegetation/val.parquet", |
| "geoparquet_sha256": "d53e7cfbc0cb6f68a7e5d73dfee8ca53665fab68fef0d7078b8b5c941e23a8df", |
| "images": 432, |
| "instances": 4906, |
| "instances_with_holes": 191, |
| "holes": 360, |
| "invalid_geometries": 19 |
| } |
| }, |
| "raw_files_linked": 4306 |
| }, |
| "deventer/unvegetated": { |
| "dataset": "deventer", |
| "category": "unvegetated", |
| "image_format": "png", |
| "splits": { |
| "train": { |
| "image_dir": "deventer/images/train", |
| "annotations": "deventer/unvegetated/train.json", |
| "annotations_sha256": "3da75981d7aeb74a08876c1bfd4ab0903bab37e90f5344cd23fb64f09a0eb095", |
| "geoparquet": "deventer/unvegetated/train.parquet", |
| "geoparquet_sha256": "0916f2c37c8614fba9b8d34a1930a70d184b59a283d599d759d5c94eced7db4d", |
| "images": 1716, |
| "instances": 13252, |
| "instances_with_holes": 2350, |
| "holes": 8675, |
| "invalid_geometries": 90 |
| }, |
| "val": { |
| "image_dir": "deventer/images/val", |
| "annotations": "deventer/unvegetated/val.json", |
| "annotations_sha256": "6321677cc57b57bc5477ca4cff45ffc721833fcaa458de87a3c85f6cd5c883d1", |
| "geoparquet": "deventer/unvegetated/val.parquet", |
| "geoparquet_sha256": "a48abc81445109937ea7740fdd6ae420214f8a2ea1b44d18fcd32a33c628d25a", |
| "images": 432, |
| "instances": 3300, |
| "instances_with_holes": 592, |
| "holes": 2074, |
| "invalid_geometries": 23 |
| } |
| }, |
| "raw_files_linked": 4306 |
| } |
| } |
| } |
|
|
