Computer Vision Data

Image annotation & labeling services that help models see clearly.

Image annotation and labeling services for computer vision — annotated images, video and 3D data for detection, segmentation and recognition, labeled to your ontology and checked against a gold standard by trained annotators and reviewers. Our image annotation services scale from a quick pilot to millions of images without losing accuracy.

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98%
Post-QA accuracy
5+
Data modalities
25+
Languages
4-stage
QA workflow
Why it matters

Image labeling services that hold up in production

A computer-vision model is only as good as the labels it learns from. Our image annotation and labeling services cover the full range of vision tasks — bounding boxes, segmentation, key-points, OCR, video tracking and 3D/LiDAR — applied consistently to your ontology and benchmarked against a gold standard. The same team can run image data collection and feed labels into your broader data annotation services pipeline.

Get a labeled vision sample
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What we provide

Image annotation & labeling services for every vision task

From bounding boxes to point clouds, we build and label the visual data your CV models need to perform in the real world.

Detection & Boxes

  • Bounding boxes & polygons
  • Key-points & landmarks
  • Multi-object scenes
  • Occlusion handling

Segmentation

  • Semantic segmentation
  • Instance segmentation
  • Panoptic labeling
  • Pixel-accurate masks

3D & LiDAR

  • Point-cloud labeling
  • Cuboids & volumes
  • Sensor fusion
  • Frame tracking
See LiDAR

Video

  • Object tracking
  • Action recognition
  • Lane & road detection
  • Pose estimation

OCR & Documents

  • Text extraction
  • Form & table parsing
  • Handwriting
  • Multilingual OCR

Image Collection

  • Curated capture to spec
  • Device & lighting diversity
  • Edge cases
  • Consent-backed
See collection
A closer look

Precision at pixel and point level

Annotation

Labels that hold up in production

Trained annotators and reviewers apply your ontology consistently, with QA at every stage so your detection and segmentation models train on image annotation they can trust.

See data annotation services
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3D perception

Depth-accurate point clouds

Segmentation and object labels on LiDAR and multi-sensor data for autonomous systems and robotics — consistent across frames and sensors.

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Why Graveiens

Why teams choose our image annotation services

Compliance-first delivery and a pay-on-approval model that de-risks every engagement.

Four-stage QA

Measured against a gold-standard set.

Your ontology

We adapt tooling and guidelines to your labels.

Consent-backed

Compliant collection with an audit trail.

Pay on approval

Invoiced only for approved deliverables.

FAQ

Questions, answered

What image annotation services do you offer?
Bounding boxes, polygons, semantic and instance segmentation, key-points, OCR, video tracking and 3D/LiDAR labeling — image annotation and labeling services applied to your ontology and QA-checked.
Which vision tasks do you support?
Detection, classification, semantic and instance segmentation, key-points, OCR, video tracking and 3D/LiDAR — labeled to your specification.
Can you collect images and video too?
Yes — consent-backed collection to your demographic, device and scenario spec, then annotation in the same pipeline.
How do you ensure label quality?
A four-stage QA workflow with gold-set benchmarking and inter-annotator agreement tracking.
How do we start?
A small paid pilot batch you review against your acceptance criteria.

Related services

Get a labeled vision sample

Send us a sample task. You only pay for deliverables you approve.

Book a pilot