The modern labeling platform for

3D Pointclouds

3D data is difficult to navigate and even more difficult to annotate. Mindkosh makes it quick and easy with smart tools built to reduce annotation time.

Draw cuboids in a snap

Placing a cuboid at the right location in a 3D scene is error prone and time-consuming. To solve the problem, we introduce a new method of cuboid placement called Magic Select.

Draw a rough outline around the object

The tool automatically draws a cuboid around all the matching points within the boundary. If the object is isolated, this single action can create a perfect cuboid!

Adjust the cuboid

Sometimes extra points like those belonging to the ground are also added. Adjust the boundary using the resize dialog box or by dragging top, side and front planes from the views at the bottom.

You're done!

With a few clicks, the cuboid is drawn! Compared to traditional methods of drawing cuboids, Magic select can lead to an annotation time improvement of upto 3x.

Pointcloud Segmentation

Traditional methods of using brushes to select points can be error prone. With our lasso tool, you can easily select areas you want to add to or remove from your current selection.

This reduces friction and does not need the labeler to be super accurate with their mouse movements.

Automatically track objects

Uniquely identify objects across many pointcloud frames, and drastically reduce annotation time by leveraging automatic interpolation.

Draw an initial cuboid

Use Magic select to create a cuboid in the first frame in which it appears

Relocate the cuboid

Find the last frame in which the object appears, and adjust the location and orientation of the cuboid.

You're done!

Cuboids in all other frames are automatically moved to their proper positions. If you further adjust cuboids in intermediate frames, cuboids in all other frames are also adjusted to account for the new change.

And much more to love

Other features

AttributesAdd attributes to labels and change values directly on the annotation page. In tracked cuboids, you can also mark an attribute immutable to keep it fixed for all frames.

Top, Side and Front viewsView objects in top, side and front views, with other object in between the camera and the object removed. Adjust cuboids by dragging the planes in these views.

Keyboard shortcutsAll cuboid adjustments can also be made using convenient shortcut keys, further speeding up annotation.

Get more done in less time

  • Divide work in batches

    Automatically divide your tasks into batches so the work can be divided evenly within your team.

  • Reviewers

    Assign labelers and reviewers to each batch to ensure high quality annotation.

  • 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
  • Task management

    Create tasks to start labeling. Then group related tasks into projects, and assign projects to your users

  • User permissions

    Assign different roles to your users to easily keep permissions in check.

Annotation project management
  • 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.

  • Annotation mode breakdown

    See how much time your team spent in each of the 3 annotation modes. This information is available at batch as well as task level.

  • 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