Deliverable D3.1 Provision of software code

Résumé fourni par la source

This deliverable presents the Heritage Data Processor (HDP), the demonstrator softwaredeveloped within the 3DBigDataSpace project to support the processing, enrichment and longterm persistence of multimodal cultural heritage data. HDP is a GUI-, CLI- and API-driven application that lets researchers and heritage professionals assemble modular processing pipelines and publish the resulting assets and metadata to Zenodo, thereby connecting institutional collections to the wider European cultural heritage data space. The core innovation of HDP is its modular pipeline architecture. Users compose workflows from interchangeable Pipeline Components, each performing a discrete processing or enrichment step, and chain them towards a persistent storage endpoint. The application combines classical machine-learning models, large language models and external APIs to automate complex dataprocessing tasks across multiple modalities, including imagery, 3D assets and the metadata that accompanies them.HDP is released as open-source software under the GNU General Public License v3.0 and is at an early alpha stage (version 0.1.0-alpha.5). Several advanced features are intentionally disabled pending further testing, validation and security review. The current demonstrator has the necessary core features that enables the pipeline to store 3D data on Zenodo for making it accessible online via a DOI, effectively solving an important challenge faced by many cultural heritage organisations that do not benefit from a strong digital infrastructure or know-how. This document describes the system architecture, implementation and deployment, qualityassurance approach, and how the tool can be accessed. The HDP has been successfully deployed on the PCSS premises. Disclaimer: The document has yet to be approved by the European Commission.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.