Image Annotation
Keypoint Annotation Tool
Keypoint annotation tools precisely detect shape variations for motion tracking, facial landmark detection, and hand gesture recognition.
25% of Fortune 50 companies trust Sama to help them deliver industry-leading ML models
Highly Flexible Tool
Connect key points to build a skeleton and establish relationships to understand more easily what is labeled. Set up any custom shape including skeletons, hands, and eyes.
Efficient Annotation Platform
Our expert annotators can efficiently extrapolate shapes across frames by moving the grouped points along.
Full Spectrum Labeling
Custom classes, multiple attributes per instance, and hierarchical relationships are available to meet your needs.
Keypoint Annotation Tool Use Cases
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Continental Demetrio Aiello, Head of the Artificial Intelligence & Robotics Labs
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Continental Demetrio Aiello, Head of the Artificial Intelligence & Robotics Labs
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Getty Images Steve Heck, CTO
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Indoor Robotics Naty Shemer, R&D Group Manager at Indoor Robotics
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Microsoft Ankur Khator, Sr. Program Manager
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PolyPerception Parshva Mehta, COO & Co-founder
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Swift Medical Dhanesh Ramachandram, Senior ML Researcher
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Data accuracy — guaranteed when you boost your projects — compared to 88.5% for leading competitors.
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