Resolution Limitations for Technical Drawings

Overview

Werk24 requires a minimum resolution of 200 DPI to accurately process and extract information from technical drawings. This ensures that details such as dimensions, annotations, and tolerances are legible and correctly interpreted by the system.

To validate resolution, Werk24 infers the paper size by analyzing the content and then calculates an approximate resolution based on the detected dimensions. If the resolution is too low, the API will return a DRAWING_RESOLUTION_TOO_LOW exception.

Minimum Resolution Requirement

• 📌 Required Resolution: ≥ 200 DPI (Dots Per Inch)
• ⚠️ If resolution falls below 200 DPI, processing will fail.

How Resolution is Determined

1. Paper Size Inference Werk24 analyzes the drawing content to estimate the intended paper size (e.g., A4, A3, A2). The system does not rely solely on file metadata, as incorrect scaling or scanning can affect accuracy.

2. Resolution Calculation The inferred paper size is compared with the actual image pixel dimensions. The DPI (dots per inch) is then calculated to determine whether the resolution meets the minimum threshold.