RectLabel
macOS / developpeurs
RectLabel is an offline image annotation tool for object detection and segmentation.
Key features:
Using text and box prompts of Segment Anything Model 3, multiple objects are labeled at once
Label polygons and pixels using Segment Anything Model 2
Label polygons and pixels using Cellpose model
Label bounding boxes using Tracking model
Automatic labeling using Core ML models including YOLO26
Automatic text recognition for lines and words
Label cubic bezier curves, line segments, and points
Label oriented bounding boxes in aerial images
Label keypoints with a skeleton
Label pixels with brushes and superpixels
Settings for objects, attributes, hotkeys, and labeling fast
Search object, attribute, image names, and memo in a gallery view
Export to YOLO, COCO, CreateML, and DOTA formats
Export indexed color mask image and grayscale mask images
Video to image frames, augment images, etc.
How to use
https://rectlabel.com/help
Privacy policy
https://rectlabel.com/privacy
Terms of Use
https://rectlabel.com/terms
The standard RectLabel offers subscription plans, $2,99/month and $9.99/year.
RectLabel Pro offers a one-time payment plan, $19.99/one-time.
Both apps can use all features.
Quoi de neuf dans la dernière version ?
- Convert to 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
https://rectlabel.com/mask_to_polygon
