Image and video annotation

Morvio labels images and video with boxes, polygons, masks, keypoints and tracks across frames. Trained annotators do the labelling, and dedicated QA reviewers check it before delivery.

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Bounding-box labelling of a street photo: 15 shapes (7 car, 3 traffic light, 1 tram, 1 pickup truck, 1 pedestrian, 1 cyclist, 1 bicycle), plus 2 labelled ignore regions over the backs of signal heads and distant people. — Fig. 01 · Example task · Street image · Bounding boxesBoxes on cars, a tram, a pickup truck, a cyclist and traffic lights at a street junction, with two ignore regions.

Price basis: Per image, per object or per video minute; After the pilot, we confirm the production price in writing.
Who does the work: Trained annotators; They label images and video with boxes, polygons, masks, keypoints and tracks.
Review: Dedicated QA reviewers; They check a share of each batch for class, fit and missed objects.
How to start: Send a project brief; Describe the task in five short steps. You do not need to send any data.

More examples

Bounding-box labelling of a drone image of a river surface: 33 shapes (16 water hyacinth, 8 floating litter, 9 entangled litter). — Fig. 02 · Example task · Drone image · Bounding boxesWater-hyacinth mats, floating litter and litter entangled in vegetation boxed on a river surface.

Semantic segmentation of a dash-cam frame: 5 classes (road, lane markings, undrivable, movable, ego vehicle), with the cars ahead outlined as movable and the lane lines filled in yellow. — Fig. 03 · Example task · Dash-cam frame · Semantic segmentationEvery pixel of a forward dash-cam frame assigned to road, lane markings, undrivable area, movable objects or the ego vehicle.

Severity classification with damage boxes of a damaged car (low severity): 2 shapes (1 cracked bumper, 1 scratch). — Fig. 04 · Example task · Vehicle photo · Severity classificationDamage graded low, with boxes on each damaged part.

Severity classification with damage boxes of a damaged car (medium severity): 5 shapes (2 scratch, 2 cracked bumper, 1 dent). — Fig. 05 · Example task · Vehicle photo · Severity classificationDamage graded medium, with boxes on each damaged part.

Severity classification with damage boxes of a damaged car (high severity): 5 shapes (2 dent, 2 broken lamp, 1 cracked bumper). — Fig. 06 · Example task · Vehicle photo · Severity classificationDamage graded high, with boxes on each damaged part.

Drawings and documents

Polygon segmentation of a generated UK ground-floor plan: 57 shapes (30 wall, 9 door, 9 window, 7 room, 1 opening, 1 stairs). — Fig. 07 · Example task · Floor plan · Polygon segmentationWalls, doors, windows, openings, stairs and rooms segmented as polygons on a generated UK ground-floor plan.

Polygon segmentation of a generated US ranch floor plan: 80 shapes (43 wall, 11 door, 11 window, 11 room, 3 opening, 1 stairs). — Fig. 08 · Example task · Floor plan · Polygon segmentationWalls, doors, windows, openings, stairs and named rooms segmented as polygons on a generated US ranch floor plan.

Task types

Bounding boxes, polygons and masks
Keypoints
Object tracking across video frames
Image-level classification

Indicative price

Per image, per object or per video minute.

After the pilot, we confirm the production price in writing.

Get an estimate

Specification

Quality metric: IoU against the reviewed shape, plus gold accuracy
Tools: Your tool, or a widely used open-source one

Who does the work

Trained annotators do the labelling, and dedicated QA reviewers check it before delivery.

Like every Morvio project, an image or video project has its own team and a team leader. The team meets daily, and everyone signs an NDA before seeing data. Your project lead is the founder, Khaled Zerouki.

Quality method

How we check it

Fit is measured as IoU.
Video tracks are checked for identity switches across frames.

Discuss your project

Two ways to start. Both reach Khaled Zerouki.

Book a call. Pick a time in your own time zone.

Book a call

Request a sample batch. A batch of your own data, returned with a QA report, on terms agreed before work starts.

Request a sample batch

Want a price first?

Get an estimate

We reply within 1 business day.¹ NDA on request. We can plan and price your project without seeing your data.

¹ Business days are Monday to Friday, UK time, excluding public holidays in England and Wales.