Dataset and Code: Generative 3D Reconstruction and Web-Based Delivery of Hard-to-Reach Museum Artifacts at Museum Brawijaya

This dataset supports two studies on generative image-to-3D reconstruction and lightweight web delivery of small, hard-to-reach museum artifacts at Museum Brawijaya, Malang, Indonesia. It contains: (1) 21 input photographs (one per artifact, 1024 px); (2) 21 optimized glTF Binary (GLB) models delivered through a QR-based web viewer; (3) artifact metadata including dimensions, materials, observable views, and blind spots; (4) reconstruction evaluation outputs (dimension error, silhouette IoU, held-out-view IoU, qualitative ratings) for TripoSR, Hunyuan3D single-view, and Hunyuan3D multi-view; (5) delivery performance measurements for 21 assets on a mid-range Android device over 5G; (6) the usability instrument and anonymized responses from seven visitors; and (7) analysis scripts. The interactive viewer is available at https://fathsat1923d.github.io/Museum-3D/. Usability participants are identified only by anonymous codes; no personally identifying information is included. Data and documentation are licensed under CC BY 4.0; code under the MIT License.