Platforms

To deliver you excellent custom solutions faster, we rely on a modular approach. Starting with market-leading open-source AI development tools and our own proprietary, modular platform allows us to build, test and deliver quickly. We then customize them to your exact needs so you receive an ideal solution.

Platform principles

Modular

Building on existing components that work together means your solution runs on the best tools for the task and is in production faster.

Customizable

We customize each component to your use case and data streams to achieve excellent performance.

Scalable

Whether your infrastructure is on-premises, on a public or private cloud, our modules are designed to flex with changing data loads.

Core platforms and capabilities

Our core platforms consist of modules that are designed to work flexibly together during different phases of data processing.

We select from these components to build your solution and customize each one to fit the exact needs of your project.

1. Preprocessing modules

Components that prepare datasets for optimal use in training a model.

2. Processing modules

Components that perform some of the core tasks of an AI solution.

3. Continuous improvement modules

Components that enable monitoring and optimization of a solution.

PLATFORM 1

Sigma Vision

Image and video processing including real-time video.

  • Conversion

    Scaling / cropping

    Enhancement / restoration

    Filtering

    Noise reduction

    Anonymization

    Normalization

    Augmentation

    VMS integration

    Multi-camera

  • Information extraction:

    Segmentation

    Characteristic extraction

    Equivalence

    Detection

    Classification

    Localization

    Recognition

    OCR

    Interpretation & decision making:

    Control

    Measuring

    Diagnostic

    Verification

    Monitoring

  • Post-processing

    Control charts

    Statistical analysis

    Dashboards

    Alerts

    Quality & performance metrics

    Learning reinforcement

    New data generation

PLATFORM 2

Sigma Predict

Natural language processing and structured data sources

  • ASR

    OCR

    Language detection

    Normalization

    Error correction

    Anonymization

    Morphosyntactic analysis

    Enrichment

    Attribute extraction

  • Information extraction:

    NER & relationships

    Topic modeling

    Indexing

    Predictive models:

    Classification

    Regression

    Grouping

    Text generation:

    Automatic summaries

    Question – answer

    Conversation system

  • Quality metrics

    Confusion matrix

    Attribute relevance

    Active learning

    Anomaly detection

    Data augmentation

PLATFORM 3

Sigma Listen

Audio processing and conversation analysis

  • Speech improvement

    Source separation

    Noise filtering

    Masking

    Anonymization

    Language detection

    Channel effect compensation

    Normalization

  • Content:

    Automatic transcription

    Speaker segmentation

    Sound patterns

    Context:

    Sound event detection

    Classification

    Quality analysis

    Speakers:

    Speaker modeling

    Acoustic parameter analysis

    Voice biometrics

  • Quality metrics

    Incremental learning

    Language approximation

    Active learning

    Anomaly detection

    Data augmentation

PLATFORM 4

Sigma Insight

Data ingestion, indexing and multimedia search

  • Speech improvement

    Source separation

    Noise filtering

    Masking

    Anonymization

    Language detection

    Channel effect compensation

    Normalization

  • Sigma · Vision

    Sigma · Predict

    Sigma · Listen

  • Natural language search

    Semantic search

    Automatic responses

    Statistics generation

    API search

    Web search & visualization

Data engineering tools

Part of our data-centric approach is the continuous development of data engineering tools that create, improve, prepare and filter training data for optimal use in AI models.

Image data

Image preselection
Image enhancement
Image augmentation
Image anonymization

Audio data

Speech recognition
Speaker diarization
Denoiser / enhancement
Voice anonymization
Language identification
Sound event detection

Text data

Text normalization
Error correction
Text augmentation
Language identification
Text anonymization
Morphosyntactic analysis
Named entity recognition

Customized, open-source tools and external platforms

When the right tool already exists for your solution, we use it. We integrate market-leading external components into your solution if it fits your need, customizing open-source tools to perform better for your objectives.