Superfast segmentation with magic segment

Dramatically quicker segmentation annotation

Label your images upto 5X faster with our Automatic annotation tool for image segmentation. Draw an initial boundary with just a click, then refine it through subsequent interactions.

Magic segment not only reduces the time you spend on annotation, but also improves the quality of your annotations by making object boundaries smoother.

Annotate better with more context

Work seamlessly with RGB, and single channel images like Thermal and Depth images, to label your data with all the context you need.

More context
Quickly switch between images from different cameras on the same workspace to get more context on the objects you are labeling.
Colormaps
Native support for single-channel images like thermal and depth images, allowing you to color them with a colormap of your choice.
Merge images
Merge images from multiple cameras into a single image, allowing you to see the best of both worlds.

Accurate data annotation is critical to developing our Autonomous driving systems. Mindkosh has been a reliable partner who understands the unique demands of autonomous systems, consistently delivering high-quality annotations.

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Bao Xin Chen
CTO, NuPort

Labeling the RID2 dataset was complex, involving segmentation and polyline annotations across thousands of aerial images. Mindkosh proved to be an excellent partner providing expert support throughout the process.

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Sebastian Krapf
Author, RID2 dataset

Annotate Sequences Faster, Stay Consistent

Accelerate your sequential image segmentation with our automatic mask propagation tool. Label once, and seamlessly carry annotations forward across frames for faster, consistent results.

Auto mask propagation
Automatically segment current frame based on the mask from the previous frame, minimizing repetitive work in sequence labeling.
Consistent annotations
Ensure annotation consistency by maintaining mask shape and position across frames, reducing human error.
Reduced annotation time
Save time on large datasets by focusing only on adjustments instead of redrawing masks repeatedly.

Simplified annotation for Sensor Fusion

Project, label, and track objects across frames — all in one streamlined workflow built for precision.

Cuboid projection
Automatically project cuboids from 3D point clouds onto images, ensuring perfect alignment between the two.
Object tracking
Easily track objects across multiple frames in both 3D point clouds and images, backed by powerful interpolation and dimension locking.
Filter & color points
Quickly filter and color points in 3D point clouds based on attributes like height, intensity, and more.
Multi-camera support on Mindkosh

Bring all your labeling teams together

Bring all of your internal and external labeling teams together on the same platform, and manage them efficiently with granular permissions and analytics.

Team management
Manage your internal and external labeling teams with ease. Assign different access levels to your team members, and limit what data they can access.
Detailed Analytics
See how your labeling teams are performing with detailed analytics. Track the time spent & number of objects labeled by your team over time, and identify bottlenecks in your labeling process.
External access
Want to share the annotations with people outside your organization? Add observers to your projects with read-only access, and let them access the annotations without worrying about mistakes.
Team management on Mindkosh

All the annotation tools you need

Label images, videos as well as 3D point clouds with a large collection of annotation tools.

Bounding box annotation tool

Quickly draw axis-aligned as well as oriented bounding boxes around objects. For oriented bounding boxes, you can directly draw rotated boxes by clicking on the corners of the object.

See the tool in action

Segmentation annotation tool

Annotate images for semantic and instance segmentation with the powerful segmentation tool, and use automatic segmentation to speed up your annotation.

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OCR annotation tool

Label images for OCR tasks with the OCR annotation tool. Draw bounding boxes around text segments and use automatic OCR to speed up the annotation.

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Video annotation tool

Annotate videos with all the labeling tools available for image annotation. Use forward & intermediate interpolation to speed up your video annotation.

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3D Point cloud annotation tool

Annotate 3D point clouds from a variety of sensors including lidars, with smart 3D cuboid and segmentation annotation tools Use automatic annotation to speed up your labeling.

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2D Cuboid annotation tool

Add depth to your 2D images with cuboid annotation. Quickly draw the front and back faces with the cuboid annotation tool and adjust their positions and sizes.

 

Polygon annotation tool

Label your objects with more precision with the polygon annotation tool. Draw polygons with unlimited points, and quickly draw accurate boundaries with snapping and merging.

 

Polyline annotation tool

Draw polylines with umlimited points with the polyline annotation tool to annotate roads, lanes, and other objects that require a continuous boundary.

 

Keypoint annotation tool

Use the keypoint annotation tool to label your images for human pose estimation, facial recognition, and other tasks that require identifying specific points on objects.

 
Automatic PII removal

Privacy protection - Automatic

AI-powered face & license plate removal — fast, accurate, global.

Our PII Removal API detects and removes personally identifiable information from images and videos with industry-leading accuracy.

Works across diverse geographies and lighting conditions, giving you peace of mind and compliance without manual effort.

Get more done in less time

  • Task management

    Stay on top of your annotation tasks with Projects, tasks and batches. Divide tasks into batches to quickly divide work, and combine tasks into projects to keep everything organized.

  • User permissions

    Assign roles to your team members and control who can do what in your projects.

  • Annotation modes

    Move your batches into Annotation, Validation or Completed modes to keep track of exactly how much work remains to be done

Annotation modes and batches
  • Multi-annotator setup

    Get your data labeled by multiple annotators and use consensus metrics to choose the best annotations.

  • Honeypot setup

    Setup honeypot to assign accurate Quality metrics to your annotation tasks.

  • Quality metric

    Dive deep into your dataset with automatically calculated Quality metrics like IoU, accuracy, confusion matrix etc.

QA Workflow
  • Mark issues

    Free-flowing communication is key to ensuring high quality annotations. Pin-point mistakes within your data with issues.

  • Chat with team-members

    Talk with your team-members right within an issue to get to the source of the problem.

  • Measure quality

    Use number of resolved and unresolved issues as a measure of the quality of annotations of a task.

Annotation modes and batches
  • Time your annotation tasks

    Know exactly how much time each member of your team spent annotating data.

  • Detailed project reports

    See the status of your labeling tasks in a central place, and identify potential bottlenecks in your workflow.

  • Share with all stakeholders

    Export the information as CSV and share it with your team or end customers.

Annotation analytics
  • Create releases

    Export your data as a release and name it so you can identify it later. Keep the last 5 releases so you can download them anytime.

  • Choose what to export

    Choose the batches you want to export, so you dont have to download everything everytime something is updated

  • Export formats

    Export your LIDAR annotations in KITTI format. More formats are coming very soon!

Annotation Releases

Just looking to get your data labeled ?

Want to get your datasets labeled quickly? Or need a hand accelerating your data labeling efforts?

Leave the hassle of data labeling to us. Just share your data with our team, and we will handle the rest.

Point cloud annotation services