HumanSignal / HumanSignal/label-studio
Feature Request: Lines / Curves Annotations (Lane Lines)
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- TypeScript
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Description
**Is your feature request related to a problem? Please describe.**
Label studio doesn't have a way to draw lines of different types on the images. This would be very useful for things such annotating driving footage with lane lines of different types, road edges, etc.

Example from CLRNet: https://arxiv.org/pdf/2203.10350v1.pdf
**Describe the solution you'd like**
A new labeling task that allows selecting different types of lines (i.e. solid white, solid yellow, dashed yellow, dashed white, etc) and drawing them on the image.
Bezier curves would also be a nice feature to have but a multi segment line is likely sufficient
**Describe alternatives you've considered**
You can use segmentation for this but that produces a dense representation. A sparse representation for lane lines is often superior for planning tasks. I.e. Tesla is now using sparse representations for their lane graphs.
**Additional context**
Contributor guide
Assessment
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