Dataset: Multi-resolution 3D rendering for high-performance Web AR

The input data are the following four models: (i) Middlebury TempleRing [1] (ii) Human of CoRBS dataset [2]; (iii) Anton Memorial of Harvest4D consortium [3], and; (iv) Meteora site by Meteora Project [4]. The 3D files are converted into the multiresolution format NXS of Nexus.js library [5], in its compressed format NXZ, in the compressed DRC format of Draco library [6] and in the binary gtTF format (GLB) with some optimizations using meshoptimizer library [7]. 

1. Nair, N.S.; Nair, M.S. Multi-View Stereo Using Graph Cuts-Based Depth Refinement. IEEE Signal Process. Lett. 2022, 29, 1903–1907.
2. Wasenmüller, O.; Meyer, M.; Stricker, D. CoRBS: Comprehensive RGB-D Benchmark for SLAM Using Kinect V2. In Proceedings of IEEE Winter Conference on Applications of Computer Vision (WACV), New York, USA, 7 – 10 March 2016, pp. 1–7.
3. Harvest 4D. Available Online: https://harvest4d.org (accessed on 23 June 2023)
4. Ioannidis, C.; Tallis, I.; Pastos, I.; Boutsi, A.M.; Verykokou, S.; Soile, S.; Tokmakidis, P.; Tokmakidis, K. A WEB-BASED PLATFORM FOR MANAGEMENT AND VISUALIZATION OF GEOMETRIC DOCUMENTATION PRODUCTS OF CULTURAL HERITAGE SITES, ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci 2021, V–2–2021, 113–120.

5. Ponchio, F.; Dellepiane, M. Fast Decompression for Web-Based View-Dependent 3D Rendering. In Proceedings of the 20th International Conference on 3D Web Technology - Web3D ’15, Heraklion, Greece, 18-21 June 2015; pp. 199–207.

6. Draco 3D data compression. Available online: https://google.github.io/draco/ (accessed on 23 June 2023)

7. Meshoptimizer. Available online: https://github.com/zeux/meshoptimizer/tree/master (accessed on 23 June 2023)