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AutoTracer

Plugin ID: 5068

Converts scanned, georeferenced raster maps into clean line vector layers using binarization, thresholding, smoothing, skeletonization, and vectorization.

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This plugin automates the conversion of scanned raster maps into vector line features through a multi-step pipeline:
1. Binarization (1-bit black & white conversion)
2. Thresholding (contrast adjustment)
3. Smoothing (noise removal via Median/Gaussian filter)
4. Skeletonization (single-pixel line thinning)
5. Vectorization (raster lines to vector paths)

Version QGIS >= QGIS <= Date
1.5.0 - 3.16.0 4.99.0 3936 pkraze 2026-05-09T07:31:35.473225+00:00
1.4.1 - 3.16.0 4.99.0 882 pkraze 2026-04-28T14:51:27.181635+00:00
1.3.1 - 3.16.0 4.99.0 257 pkraze 2026-04-28T12:40:12.321941+00:00
1.2.1 - 3.16.0 4.99.0 145 pkraze 2026-04-28T12:39:12.000588+00:00
1.2.0 - 3.16.0 4.99.0 223 pkraze 2026-04-25T15:20:16.175811+00:00