RectLabel 4+
for object detection
Ryo Kawamura
-
- Free
- Offers In-App Purchases
Screenshots
Description
RectLabel is an offline image annotation tool for object detection and segmentation.
Key features:
Label polygons and pixels using Segment Anything models
Automatic labeling using Core ML models
Automatic text recognition for lines and words
Label polygons with holes
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, and image names in a gallery view
Export to COCO, Labelme, CreateML, YOLO, 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
Post the problem to our Github issues page.
https://github.com/ryouchinsa/Rectlabel-support/issues
Have questions? Send an email to our support team.
support@rectlabel.com
Thank you.
What’s New
Version 2024.05.02
- Improved exporting COCO JSON file so that each polygon with holes is merged into a polygon and trained correctly on Detectron2.
Ratings and Reviews
Double charging is unacceptable
I paid $0.99 when I first downloaded the app in March 2018, and now I am told to pay another $4.99 before the save function can be enabled. This is not acceptable! Though this is a good app, I won't trust the developer moving forward.
Developer Response ,
If you bought RectLabel before starting in-app purchase, you can ask us to send the version 1.96 which is just before the in-app purchase.
At first, restore purchase from app menu to make the app purchase receipt in your app to the latest one.
Then, zip and send RectLabel app(/Applications/RectLabel.app) to support@rectlabel.com.
We would check the original app version which you bought, the transaction id for your payment, and the date when your app purchase receipt was updated.
If we could confirm, we would send the version 1.96 to you.
Before launching the version 1.96, be sure to "Export settings file for the old version" from app menu.
Otherwise when you launch the version 1.96, the current settings file would be cleared because the old version cannot read the current format.
Import the exported settings file after you launch the version 1.96.
The new update version 2.58 was released.
https://rectlabel.com/help#version_before_in_app_purchase
Pretty good at doing what it should
Used this app for my Create ML object detection model. Does work well, albeit, could be better if certain things are less confusing.
I don't quite understand what the Projects thing in the Settings window is suppose to be.
But ignoring the quirks, it does deliver a workable JSON file for Create ML.
However, please update your app icon to be more Big Sur fitting. Can't stand the slightly big icon, compared to others on my dock.
Overall, keep it up on the good work!
UPDATE: Saw the update! Thank you!
Developer Response ,
Thanks for your feedback.
For the Projects tab, you can switch different objects and attributes settings for different labeling tasks.
https://rectlabel.com/help#projects
For the app icon size, we made the app icon smaller.
We submitted the new update to Apple.
When the new update is released, we will let you know.
Thank you.
App Privacy
The developer, Ryo Kawamura, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary based on, for example, the features you use or your age. Learn More
Information
- Provider
- Ryo Kawamura
- Size
- 31.9 MB
- Category
- Developer Tools
- Compatibility
-
- Mac
- Requires macOS 10.13 or later.
- Languages
-
English, Japanese, Simplified Chinese, Traditional Chinese
- Age Rating
- 4+
- Copyright
- © 2017-2024 RectLabel
- Price
- Free
- In-App Purchases
-
- Full App (1 Month) S$ 2.98
- Full App (1 Year) S$ 14.48