RectLabel
An offline image annotation tool for object detection and segmentation.
To download RectLabel apps.
Post the problem to our Github issues.
Have questions? Send an email to support@rectlabel.com.
Convert pixels mask to polygon using the polygon smooth scrollbar
There are 7 ticks on the polygon smooth scrollbar.
If the pixels mask does not have the inside structure, ticks 4 - 6 are the same as ticks 1 - 3.
As default, tick 3, does not consider the inside structure of the pixels mask. This is compatible with external products.
- 0: Convex hull
- 1: External contour with fewer points
- 2: External contour with medium points
- 3: External contour with enough points
- 4: External and inside contours with fewer points
- 5: External and inside contours with medium points
- 6: External and inside contours with enough points
tick 0:
tick 1:
tick 2:
tick 3:
tick 0:
tick 1:
tick 2:
tick 3:
tick 4:
tick 5:
tick 6: