M-LSD Structural Lines
A light, fast detector for straight line segments introduced as mobile line segment detection in 2021. It keeps only man-made structure such as walls, windows and furniture, which suits architectural and interior guidance.
Spot it
- 01Only straight line segments
- 02Clean architectural grid
- 03Curves ignored entirely
Why it happens
A compact network predicts line endpoints and segment centers directly from the image, then connects them into straight segments while ignoring curves and texture.
Recreate it in Pixio
Image edit prompt“Convert this image into an M-LSD structural line map: a pure black background with only straight line segments drawn as thin white lines, covering walls, door and window frames, floors, furniture edges and other man-made geometry. All curves, people, foliage and textures are omitted. Keep the original scene layout recognizable.”
Open PixioUpload your image and pick an image-edit model.