Access level selection
You can choose annotators from any region to have access to your data depending on your project.
Fast and flexible scalability
Handling large-scale datasets and very high-resolution medical and remote sensing data.
Cost-effective Solution
Up 20x faster than manual annotation, well-trained staff with in-house and crowd-source annotators.
Data security guarantee
We have full compliance to GDPR (General Data Protection Regulations) which guarantees that the data is stored on Torno data servers in Germany and the EU.
Highest quality
Novel AI-assisted tools, Consistent and noise-free labels, multiple rigorous Quality Check levels.
Torno Is your Turnkey Solution to Train and Validate AI Algorithms
Our platform offers a wide range of possibility to you to best suit your needs. Torno offers standalone annotation tools at no cost in conjunction with our annotation services. We provide you with our services across industries and organizations from large to small corporations, universities, research institutes, governmental and non-governmental organizations as well as startups around the globe.
- Data servers in Germany, the EU, and other multiple locations
- Annotation teams from Germany, the EU and around the World
- GDPR Compliance: Automatic anonymization
- In-house and Crowdsource Labeling Workforce
- High-quality Data Labeling
- Novel AI-assisted Labeling Tool
- Data Collection Consultancy
- Realistic Scenario Simulation
- Annotation team with expertise in multiple domains
Our Solutions
Image Recognition
The task of assigning one or more classes to each image.
Object Detection
Assigning 2D bounding boxes and 3D cuboids to one or a group of objects with horizontal, rotated or oriented versions.
Image Moderation
We moderate all images in real-time submitted to your website to protect your brand and community.
Semantic Segmentation
Annotation of images with 2D polygons. Similar object semantics are annotated together.
Instance Segmentation
Annotation of each semantic object as a unique instance with a 2D polygon.
Image Enhancement
To enhance your data by image denoising, dehazing, super-resolution, rain-drop removal in prior to the annotation process to achieve higher label quality.
Video and Action Recognition
We offer an efficient video and action recognition annotation tool. Our tool also provide an novel joint video and audio annotation platform.
Single- and Multi- Object Tracking
Our AI-powered video annotation tool enables an efficient single- or multi-object tracking during the image sequence. Our video tracking tool supports 2D horizontal, rotated and oriented Bounding Box, 2D Polygon, 2D circle, and 3D Bounding Boxes.
3D Object Detection
Annotation of objects in point-cloud data from sensors such as LiDAR using 3D bounding boxe (Cuboid), cylinder and circle to localize object in 3D environment.
3D Object Tracking
Single- and multi-object tracking in point-cloud data from sensors such as LiDAR, and RADAR using 3D bounding boxes (Cuboid), cylinder and circle.
3D Object Segmentation
Annotation of objects in point-cloud data from sensors such as LiDAR and RADAR using 3D polygons to localize object in 3D environment.
3D Object Detection
Our annotation tools offers an efficient AI-powered sensor fusion tool that from several sensor outputs only one sensor output is annotated by 3D bounding boxes (Cuboid) and the 2D and 3D bounding boxes annotations in the other sensors are created automatically.
3D Object Tracking
Our sensor fusion tool also offers you 3D single- and multi-object tracking. Similarly, the resulting annotations in 2D and 3D are created automatically for the other sensors by annotating one sensor output only.
Multiple & Rare Scenarios
We can realistically render various object types and their positions. For autonomous driving, it will help a vehicle to learn how to react instantly in rare scenarios to avoid an accident.
Infrared and Thermal Camera
Our system renders Infrared and Thermal outputs realistically with automatic 2D and 3D annotations.
Various Weather/Illumination
We can realistically render various object types and their positions. For autonomous driving, it will help a vehicle to learn how to react instantly in rare scenarios to avoid an accident.
LiDAR
Our system simulates LiDAR sensor and outputs 3D Object Detection and Point-wise Semantic Segmentation in Point Cloud for free.
RGB & Stereo Camera
Our realistic simulation system automatically outputs Pixel-wise Semantic Segmentation, 2D/3D Bounding Boxes and Depth Map for free with which train your AI algorithm.
RADAR
Similar to LiDAR, RADAR sensor output is also simulated.
Audio Classification and Audio Transcription
Classification of audio, voice and speech signals into different semantic categories. Our platform offers also the transcription of audio files.
Audio Segmentation and Diarization
Our audio annotation tool allows segmenting sub-sets of audio files into semantic categories. Our audio diarization enables a combination of audio segmentation and audio clustering when several audio sources are present.
Text Classification and Translation
Our tool allows classification of text data and its subsets into different semantic categories. We also offer text translation services to train AI algorithms.
Text Extraction and Optical Character Recognition (OCR)
We offer OCR services using our developed machine learning algorithms to recognize and extract text in images such as envelops, receipts, license plates with very high speed.
Sensor Output Segmentation and Classification
Our annotation tool is flexible to annotate the output data from different types of sensors for instance steering wheel output data. It can also be adapted to other sensor types easily.
Financial data
We offer annotation services for financial data in the form of text or numbers in a secured environment.
Support your AI Projects

Fuel your Autonomous Driving Project with High-quality & Consistent Labels
We enable mobility companies to develop computer vision and AI models with confidence using our high-quality labels to power autonomous vehicles reliably and safely.
To have a reliable autonomous vehicle, it is crucial to have a safe distance with the nearby objects which have to be localized precisely with their boundaries and semantic meanings which is called pixel-wise semantic segmentation. Unlike bounding boxes, semantic segmentation can tackle challenges such as occlusion better as each pixel represents one semantic class. To develop and train AI models for this task with confidence, polygon annotation is required. We offer high-quality and inexpensive polygon annotation both in image and video for your AI algorithm plus instance-wise semantic segmentation to distinguish each object instance uniquely. Your AI algorithm trained with our high-quality labels ensures a reliable and safe journey from A to B.
A reliable autonomous vehicle shall be swift in decision making protecting the passengers and the driver in hazardous situations and to ensure a calm and full of joy ride. Processing of images to localize objects with bounding boxes is called object detection. As the localization is done using bounding boxes the actual boundaries of objects are captured. However, it offers the processing less computationally heavy task to localize an object in a portion of a second. We offer you three types of bounding boxes: Horizontal, Rotated and Oriented. The oriented bounding box can give hints about in which direction an object is heading to.
We are living and driving in a 3D world. To have an in-depth insight, awareness and full cognition of the world around us, we need to understand and locate objects in three dimensions. We offer 3D object detection annotation both in images and videos using 3D bounding boxes known as Cuboids for your AI algorithms.
A consistent 360° perception of the surrounding is essential for an autonomous vehicle to operate safely and reliably all the time. A combination of laser sensors such as LiDAR can provide a vehicle with this perception with point cloud data. This perception capability is boosted even further by RADAR capturing objects far ahead of the vehicle. They do not have the shortcomings of optical cameras for instance in poor weather conditions. To design an AI algorithm to be capable of localizing objecting using laser data, we provide you with accurate, and inexpensive 3D bounding box and 3D point-wise segmentation.
We as humans have several senses to shape our understanding of the environment around us by fusing the output of sense with each other. Vehicles like us need to combine all their perceiving sensors to capture the moment correctly in order to make the right decision. However, the annotation of each sensor data separately, not only multiplies the required effort, but also can lead to inconsistencies between the annotations of the same object in the different sensor outputs. In Torno, we have designed an efficient AI-powered sensor fusion tool that only one sensor output has to be annotated and the annotation of the rest of sensors are created automatically according to positional location. This not only decreases the required effort and costs by several times, but also it brings consistency to the final output.

In an autonomous vehicle, it is required to foresee hazardous situations and to predict the future at least by some golden seconds to prevent the material damage or endangering the pedestrians. This goal can be achieved by detection of each object and tracking it by keeping its object identity. This will allow us to predict the future if an object is occluded by another object for a while and will appear afterwards. This will also allow to predict the trajectory of the object and to calculate whether this trajectory will intersect with the vehicle’s trajectory. We offer you single-object tracking (SOT) and multi-object tracking (MOT) annotation using our Human-guided AI annotation tool to deliver you with high-quality and seamless labeled data.
In Advanced Driver Assistance Systems (ADAS), there is a system called Lane Departure Warning. More broadly, an autonomous vehicle should be able to localize itself between lanes and to have an understanding of lane-marking meanings. Like humans learning the meaning of the lane-markings, an autonomous vehicle should be taught to understand the message conveyed by each lane-marking class. In Torno, using our AI-powered annotation tool, we are able to annotate even very tiny lane-markings with their semantics several times faster than manual annotation and yet with consistency and high-quality.
An autonomous vehicle should know where it can drive and where. This will not only help the vehicle to continue the journey and take over if required, but in case of a hazardous situation it may drive to a safe area rather than driving into an static object which endangers the passengers as well.
Observe the Earth from Sky and Space with Intelligence using Precise Labels
To truly unleash the power of AI and benefit from Big Data in the Earth Observation, high-quality large-scale labeled datasets in remote sensing are necessary. Torno provides you with a solution to annotate airborne and satellite data fast and inexpensive to enable you to develop AI algorithms with confidence.
As one of the unique features of our AI-powered annotation tool, we can offer you oriented bounding box annotation enabling you to have information on the heading direction on an object. This is typically the case of vehicle, airplane and ship annotation in which the head and tail parts have different appearances. This information is useful in object tracking tasks.
Single- and Multi-object tracking annotation is difficult and time-consuming in essence. This becomes even more difficult and poses a serious challenge when tracking tiny objects in airborne and satellite data with complex backgrounds, low-resolution, shadows, and occlusions. Having said that, Torno has developed an AI-powered annotation tool to track very tiny objects such as vehicles in when Ground Sampling Distance (GDS) is even very high. The data can be either orthorectified and registered or be annotated in raw format.
Improve patient care with AI powered using Data labeled by Experts
Correct disease diagnosis based on medical data is an important factor to ensure the patients receive proper treatment. With the complexity of diagnosis procedure, AI can support doctors and specialist as an automatic assistant in medical image analysis. Using our tool, we can annotate 2D and 3D medical imaging data.
We provide fast and high-quality raster annotation with our AI-powered annotation tool to annotate very thin and thick structures. This annotation is helpful in the detection of structures such as blood vessels and etc in medical imaging analysis. Using a total manual annotation requires tremendous amount of time and often lead to inconsistency between the annotations from different human annotators. Our tool not only provides several times speed up in the annotation process, but also ensure the consistency of the annotations. Our annotation tool support medical data from various sources such as X-ray, CT-scan, and MRI.
Not all of the images are of RGB modularity. In medical imagery, X-ray imagery is often used to see the bone and skeleton of our bodies to diagnosis the disease and identify the tissue causing pain to the patient. Torno annotation tool is equipped with X-ray annotation tool with high efficiency. In addition to X-ray, our annotation tool supports MRI, and CT-Scan.
In case the localization of relatively thick objects is required, we provide annotation with polygons for pixel-wise semantic segmentation in various medical imaging sensors such as X-ray, CT-scan, and MRI.
Develop precise AI Models to Analyse complex Material Structures using our High-quality Data Labels
With the constant progress in the material engineering, the analysis of complex material images is getting more challenging. Torno has developed an AI-guided annotation tool not only to create labels fast, but also incorporate several experts’ decisions to generate the final label. This supports your AI algorithm to make a consistency among experts. Our tool can be used to annotate 2D and 3D material imaging data.
Here you can see the annotation of steel microstructures and compare with corresponding SEM and LOM images.
Realistic Rendered Data to Enhance your Training Data Diversity
We can realistically render various object types and their positions to create random or customize input data to increase data diversity in your training and validation datasets.
The creation of all sorts of scenarios to train AI algorithms might not be feasible in some applications such as Autonomous Driving, Remote Sensing or Safety and Security applications. Moreover, the annotation of all sorts of scenarios could be costly. Torno offers a realistic simulation service for different scenarios using Computer Graphics rendering techniques. We render a scene with various weather, illumination to prepare diverse training data for Computer Vision algorithms when real training data is scarce.
Our simulation system is able to simulate the output of RGB cameras. Therefore, we can offer you labeled data for Pixel-wise Semantic Segmentation without further effort with 100% accuracy with which train your AI algorithm. As a result, 2D and 3D bounding box labels can also be generated.
Similar to semantic segmentation, by simulation of a scene, we can offer you Depth Map automatically as the output of Stereo Camera.
We Protect Private Data
We fully comply to GDPR rules. The data is completely deleted from our servers after the job is done. We have developed a novel AI algorithms to anonymize personal data such as faces and license plates automatically before the annotation process begins.

Supported Annotation Types
How Does It Work
We Create Training Data For Artificial Intelligence and Computer Vision Models
