Video annotation suite
Our video annotation tool is the fastest, easiest way to create high-quality datasets.
Our video annotation tool is the fastest, easiest way to create high-quality datasets.
An intuitive UI and powerful AI assistance make anyone an expert annotator.
Lodestar continuously trains a custom AI model on the live dataset as labels are added. The model drives real-time active learning and custom predictive labeling — two powerful AI technologies that dramatically accelerate high-quality dataset creation.
Higher accuracy with fewer labels. Real-time active learning searches for objects to label that will increase model accuracy — underrepresented categories, partially obscured objects, and other edge cases buried in your data.
As you add labels, we continuously train a custom AI model. This AI assistant then automatically labels new objects, helping annotators complete complex frames in seconds. This virtuous circle of label, train, and predict supercharges every project.
Lodestar is a complete solution for turning raw video into a trained computer vision model. With its intuitive interface for annotation and one-stop-shop suite of integrated data science tools, domain experts and data scientists alike will be more productive.
Yes. Our video labeling tool supports image datasets as well as video datasets.
Currently our platform supports the following formats:
Video: .mp4, .mov, .avi, .mkv
Images: jpg, jpeg, png, bmp
If you have a format of the data that is not in the list, please contact sales.
10 hours is not a hard limit for our video annotation platform. Contact us for more information.
Create as many labels as you want with any of our plans. See pricing for more details.