Document to Text Reborn (Digital Archaeologist)

Overview

This skill utilizes a 3-layer extraction model to "excavate" meaning and aesthetics from various document formats. It separates pure content from design and metadata, enabling high-fidelity analysis and reuse.

3-Layer Extraction Model

1. Content Layer (Soul): High-fidelity text extraction maintaining structural elements like headings and tables (Markdown output).
2. Aesthetic Layer (Mask): Extraction of design parameters, colors, fonts, and layout grid information.
3. Metadata Layer (Context): File properties, authorship, and contextual markers.

Supported Formats

• PDF: Text and metadata. (Aesthetic: Coordinate-based analysis)
• Word (.docx): Structural Markdown conversion. (Aesthetic: Style extraction)
• Excel (.xlsx): Multi-sheet CSV extraction.
• PowerPoint (.pptx): Slide-based content extraction.
• Images: OCR supporting English and Japanese.