metadata
license: afl-3.0
language:
- en
pretty_name: 'R3DS: Reality-linked 3D Scenes for Panoramic Scene Understanding'
size_categories:
- n<1K
R3DS: Reality-linked 3D Scenes for Panoramic Scene Understanding
ECCV 2024
Qirui Wu, Sonia Raychaudhuri, Daniel Ritchie, Manolis Savva, Angel X. Chang
This is the official version of the R3DS dataset. You can request access and proceed to checkout the data:
git clone git@hf.co:datasets/3dlg-hcvc/rlsd
The dataset is structured into different folders:
mp3d_arch -- contains a subset of the Matterport3D architecture files that we have used
scenes -- contains the annotated json files for each scene
renderings -- contains various renderings of the annotated scene
original_panoramas -- original panoramas (without annotations) from Matterport3D
annotated_panoramas -- panorama renderings colored by object instance ids
annotated_scene_hierarchy -- hierarchy of the annotated objects for each scene
annotated_topdown -- topdown images of each annotated scene colored by object instance ids
annotated_model_ids.txt -- list of all model ids used to annotate the scenes
The annotated scene json has the following structure:
{
"format": "sceneState",
"version": "v0.2.0",
"scene": {
"up": ..., # "x", "y" and "z"
"front": ..., # "x", "y" and "z"
"unit": 1,
"assetSource": [
"wayfair",
"3dw"
],
"object": [
{
"id": "a_883",
"modelId": "wayfair.ANDO6573",
"index": 0,
"parentIndex": -1,
"parentId": "1_8_1",
"transform": {
"rows": 4,
"cols": 4,
"data": ... # 1x16 array
},
"obb": {
"centroid": ..., # 1x3 array
"axesLengths": ..., # 1x3 array,
"normalizedAxes": ..., # 1x9 array,
"min": ..., # 1x3 array,
"max": ... # 1x3 array
}
}, ... # multiple object annotations
],
"camera": [
{
"up": ..., # "x", "y" and "z"
"position": ..., # "x", "y" and "z"
"target": ..., # "x", "y" and "z"
"isOrtho": false,
"name": "current"
}
],
"arch": {
"ref": "mp3dArch.1pXnuDYAj8r_L1"
}
},
"selected": [],
"maskObjectAssignments": [
{
"photoId": ..., # same as viewpointId
"maskId": 279,
"clickPoint": [
0.8349366636325659,
0.4788185224119439
],
"objectInstanceId": "a_883"
}, ... # multiple mask2object assignments
],
"maskComments": [ # comments from annotators against missed annotations
{
"reason": "WRONG-CATEGORY",
"comment": "Picture",
"maskId": "304"
}, ... # multiple comments
],
"maskInfos": [
{
"id": 276,
"label": "curtain", # category
"type": "mask",
"pointNormalized": ..., # "x" and "y"
}, ... # multiple mask infos
]
}