Bounding Boxes

Efficiently detect and define the location of your target objects.

Highly Flexible Tools

Our bounding box annotations meet your unique instructions and requirements when it comes to occlusion, truncation and overlapping.
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Efficient Annotation Platform

Crosshair lines allow our expert annotators to accurately place bounding box points at the extreme edges of an object with just two clicks, boosting the annotation efficiency.
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Full Spectrum Labeling

Custom classes, multiple attributes per instance, and hierarchical relationships are available to meet your needs.
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Use Cases

Object Detection
Object Localization
  • Detect vehicles, pedestrians, traffic lights, and signs
  • Recognize clothing and fashion accessories for personalized shopping and search relevance
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  • Identify a person's posture, occlusion and the angle they're facing
  • Localize medical instruments and body parts for surgical robotics automation

Why Samasource

For over a decade, hundreds of organizations, including over 25% of the Fortune 50, have relied on Samasource to deliver secure, high-quality training data and model validation for machine learning.

Multi Level Quality Checks

Calculate quality against your preferred baseline using a combination of automation and human judgement—saving you time and money. Gold tasks and advanced scripting detects errors early in the pipeline.

Custom Analytics and Reporting

Get deep insights into your training data, including edge case alerts and analysis of the classes in your dataset. Our tailored reports help you prioritize and get your model to market faster.

ML-Powered Platform

Our agile platform is designed to meet your needs. Using machine learning and human-in-the-loop intelligence, we manage your most complex workflows, from data selection and annotation, up to model optimization.

We annotate over 3 million bounding boxes per month.

High-Quality Annotated Data at Scale

Get in touch today to learn how Samasource can solve your data annotation needs.