Stage 03: Feature Extraction
Semantic Feature Synthesis

Automated Feature Extraction

Our AI-powered extraction engine automatically identifies, classifies, and vectorizes critical infrastructure elements from processed LiDAR data. Every asset is detected, attributed, and delivered in your preferred format.

Feature Extraction
Capabilities

What's Included

Utility Pole & Powerline Detection

AI models detect and classify utility poles, transmission towers, and powerline catenary profiles — delivering georeferenced vector outputs with height and lean attributes.

Pavement Marking Vectorization

Lane lines, crosswalks, stop bars, and junction markings are automatically extracted and vectorized to polyline and polygon geometry with classification attributes.

Traffic Sign Inventory

Every sign face is detected, located in 3D space, and classified by type (regulatory, warning, guide). Retroreflectivity and facing direction are included in the attribute table.

Guardrail & Barrier Extraction

Continuous guardrail runs, jersey barriers, and end treatments are identified, segmented, and exported with height, offset, and material classification.

Road Edge & Curb Delineation

Precise 3D breaklines along road edges, curb faces, and drainage channels are extracted for digital terrain modeling, design, and drainage analysis.

Multi-Format GIS Delivery

All extracted features are delivered in your preferred format — Shapefile, GeoPackage, KMZ, DWG, or direct portal layers — georeferenced to your project coordinate system.

Benefits

Why Choose Reflektar

Eliminate Manual Digitizing

Replace weeks of manual heads-up digitizing with automated extraction — freeing your team for higher-value analysis tasks.

Attribute-Rich Outputs

Every extracted feature includes geometry plus a full attribute table — type, dimensions, condition flags, and GPS coordinates.

Consistent Classification

AI applies uniform classification rules across every kilometre — no gaps, no missed assets, no technician-to-technician variability.

GIS & CAD Ready

Outputs plug directly into ArcGIS, QGIS, AutoCAD Civil 3D, and MicroStation without intermediate conversion steps.

Faster Asset Inventories

Build a complete corridor asset inventory in days rather than months — at a fraction of conventional field survey cost.

Continuous Update Capability

Re-process updated scan data to refresh inventories and detect changes, supporting ongoing asset management programs.

Ready to Get Started?

Contact our team to discuss your asset extraction requirements.