| { |
| "@context": { |
| "@language": "en", |
| "@vocab": "https://schema.org/", |
| "citeAs": "cr:citeAs", |
| "column": "cr:column", |
| "conformsTo": "dct:conformsTo", |
| "cr": "http://mlcommons.org/croissant/", |
| "rai": "http://mlcommons.org/croissant/RAI/", |
| "data": { |
| "@id": "cr:data", |
| "@type": "@json" |
| }, |
| "dataType": { |
| "@id": "cr:dataType", |
| "@type": "@vocab" |
| }, |
| "dct": "http://purl.org/dc/terms/", |
| "examples": { |
| "@id": "cr:examples", |
| "@type": "@json" |
| }, |
| "extract": "cr:extract", |
| "field": "cr:field", |
| "fileProperty": "cr:fileProperty", |
| "fileObject": "cr:fileObject", |
| "fileSet": "cr:fileSet", |
| "format": "cr:format", |
| "includes": "cr:includes", |
| "isLiveDataset": "cr:isLiveDataset", |
| "jsonPath": "cr:jsonPath", |
| "key": "cr:key", |
| "md5": "cr:md5", |
| "parentField": "cr:parentField", |
| "path": "cr:path", |
| "recordSet": "cr:recordSet", |
| "references": "cr:references", |
| "regex": "cr:regex", |
| "repeated": "cr:repeated", |
| "replace": "cr:replace", |
| "samplingRate": "cr:samplingRate", |
| "sc": "https://schema.org/", |
| "separator": "cr:separator", |
| "source": "cr:source", |
| "subField": "cr:subField", |
| "transform": "cr:transform" |
| }, |
| "@type": "sc:Dataset", |
| "name": "ngs-transparency-datasets", |
| "description": "A collection of four datasets (stones, objects, DTU, OmniObject3D) augmented with noise Gaussian infills to benchmark the 'false transparency' artifact in 3D Gaussian Splatting, as presented in the paper 'Fix False Transparency by Noise Guided Splatting'.", |
| "conformsTo": "http://mlcommons.org/croissant/1.0", |
| "citeAs": "@inproceedings{elhakie2025ngs, title={Fix False Transparency by Noise Guided Splatting}, author={El Hakie, Aly and Lu, Yiren and Yin, Yu and Jenkins, Michael and Liu, Yehe}, booktitle={The Thirty-ninth Annual Conference on Neural Information Processing Systems}, year={2025} }", |
| "license": "Mixed. The 'stones' and 'objects' datasets, along with all generated 'inside_gaussians.ply' files, are licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). The 'DTU' and 'OmniObject3D' subsets are subject to their original licenses.", |
| "url": "https://huggingface.co/datasets/OpsiClear/stones", |
| "version": "1.0.0", |
| "distribution": [ |
| { |
| "@type": "cr:FileSet", |
| "@id": "all-scans", |
| "name": "all-scans", |
| "description": "All scan folders across the four subsets.", |
| "encodingFormat": "application/x-directory", |
| "includes": "*/*/" |
| }, |
| { |
| "@type": "cr:FileSet", |
| "@id": "multi-view-images", |
| "name": "multi-view-images", |
| "description": "Multi-view RGB images.", |
| "containedIn": { |
| "@id": "all-scans" |
| }, |
| "encodingFormat": [ |
| "image/jpeg", |
| "image/png" |
| ], |
| "includes": "*/*/images/camera_*/*.{jpg,png}" |
| }, |
| { |
| "@type": "cr:FileSet", |
| "@id": "segmentation-masks", |
| "name": "segmentation-masks", |
| "description": "Segmentation masks corresponding to each image.", |
| "containedIn": { |
| "@id": "all-scans" |
| }, |
| "encodingFormat": "image/png", |
| "includes": "*/*/masks/camera_*/*.png" |
| }, |
| { |
| "@type": "cr:FileSet", |
| "@id": "colmap-sparse", |
| "name": "colmap-sparse", |
| "description": "COLMAP sparse reconstruction files.", |
| "containedIn": { |
| "@id": "all-scans" |
| }, |
| "encodingFormat": "application/octet-stream", |
| "includes": "*/*/sparse/0/*.bin" |
| }, |
| { |
| "@type": "cr:FileSet", |
| "@id": "surface-gaussians", |
| "name": "surface-gaussians", |
| "description": "3D surface Gaussians.", |
| "containedIn": { |
| "@id": "all-scans" |
| }, |
| "encodingFormat": "application/ply", |
| "includes": "*/*/surface_gaussians.ply" |
| }, |
| { |
| "@type": "cr:FileSet", |
| "@id": "infill-gaussians", |
| "name": "infill-gaussians", |
| "description": "3D noise infill Gaussians for transparency evaluation.", |
| "containedIn": { |
| "@id": "all-scans" |
| }, |
| "encodingFormat": "application/ply", |
| "includes": "*/*/inside_gaussians.ply" |
| } |
| ], |
| "recordSet": [ |
| { |
| "@type": "cr:RecordSet", |
| "@id": "scans", |
| "name": "scans", |
| "description": "Individual 3D scans with associated multi-view data and 3D representations.", |
| "field": [ |
| { |
| "@type": "cr:Field", |
| "@id": "scans/subset", |
| "name": "subset", |
| "description": "The name of the subset this scan belongs to (stones, objects, dtu, omniobject3d).", |
| "dataType": "sc:Text", |
| "source": { |
| "fileSet": { |
| "@id": "all-scans" |
| }, |
| "extract": { |
| "fileProperty": "filepath" |
| }, |
| "transform": { |
| "regex": "^([^/]+)/.*" |
| } |
| } |
| }, |
| { |
| "@type": "cr:Field", |
| "@id": "scans/scan_id", |
| "name": "scan_id", |
| "description": "Unique identifier for each scan within its subset.", |
| "dataType": "sc:Text", |
| "source": { |
| "fileSet": { |
| "@id": "all-scans" |
| }, |
| "extract": { |
| "fileProperty": "filename" |
| } |
| } |
| }, |
| { |
| "@type": "cr:Field", |
| "@id": "scans/images", |
| "name": "images", |
| "description": "A list of full paths to the multi-view images for this scan.", |
| "dataType": "sc:ImageObject", |
| "repeated": true, |
| "source": { |
| "fileSet": { |
| "@id": "multi-view-images" |
| }, |
| "extract": { |
| "fileProperty": "fullpath" |
| } |
| } |
| }, |
| { |
| "@type": "cr:Field", |
| "@id": "scans/masks", |
| "name": "masks", |
| "description": "A list of full paths to the segmentation masks for this scan.", |
| "dataType": "sc:ImageObject", |
| "repeated": true, |
| "source": { |
| "fileSet": { |
| "@id": "segmentation-masks" |
| }, |
| "extract": { |
| "fileProperty": "fullpath" |
| } |
| } |
| }, |
| { |
| "@type": "cr:Field", |
| "@id": "scans/surface_gaussians", |
| "name": "surface_gaussians", |
| "description": "Path to the surface Gaussians PLY file.", |
| "dataType": "sc:Text", |
| "source": { |
| "fileSet": { |
| "@id": "surface-gaussians" |
| }, |
| "extract": { |
| "fileProperty": "fullpath" |
| } |
| } |
| }, |
| { |
| "@type": "cr:Field", |
| "@id": "scans/infill_gaussians", |
| "name": "infill_gaussians", |
| "description": "Path to the noise infill Gaussians PLY file.", |
| "dataType": "sc:Text", |
| "source": { |
| "fileSet": { |
| "@id": "infill-gaussians" |
| }, |
| "extract": { |
| "fileProperty": "fullpath" |
| } |
| } |
| } |
| ] |
| } |
| ] |
| } |
