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.
Sigma
Vision
Image and video processing including real-time video
Natural language processing and structured data sources
Sigma
Predict
Sigma
Listen
Audio processing & conversation analysis
Data ingestion, indexing and multimedia search
Sigma
Insight
Data engineering tools
Synthetic data generation, active learning & data curation
Sigma Vision
Data engineering tools
Sigma Predict
Sigma Listen
Sigma Predict
Sigma Predict
Sigma Insight
Sigma Predict
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.
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.
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.
PLATFORM 1
Sigma Vision
Image and video processing including real-time video.
1. Preprocessing
Conversion
Scaling / cropping
Enhancement / restoration
Filtering
Noise reduction
Anonymization
Normalization
Augmentation
VMS integration
Multi-camera
2. Processing
Information extraction:
Segmentation
Characteristic extraction
Equivalence
Detection
Classification
Localization
Recognition
OCR
Interpretation & decision making:
Control
Measuring
Diagnostic
Verification
Monitoring
3. Continuous improvement
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
1. Preprocessing
ASR
OCR
Language detection
Normalization
Error correction
Anonymization
Morphosyntactic analysis
Enrichment
Attribute extraction
2. Processing
Information extraction:
NER & relationships
Topic modeling
Indexing
Predictive models:
Classification
Regression
Grouping
Text generation:
Automatic summaries
Question – answer
Conversation system
3. Continuous improvement
Quality metrics
Confusion matrix
Attribute relevance
Active learning
Anomaly detection
Data augmentation
PLATFORM 3
Sigma Listen
Audio processing and conversation analysis
1. Preprocessing
Speech improvement
Source separation
Noise filtering
Masking
Anonymization
Language detection
Channel effect compensation
Normalization
2. Processing
Content:
Automatic transcription
Speaker segmentation
Sound patterns
Context:
Sound event detection
Classification
Quality analysis
Speakers:
Speaker modeling
Acoustic parameter analysis
Voice biometrics
3. Continuous improvement
Quality metrics
Incremental learning
Language approximation
Active learning
Anomaly detection
Data augmentation
PLATFORM 4
Sigma Insight
Data ingestion, indexing and multimedia search
Data ingestion
Web-crawler
Video streaming
Radio streaming
Video content archiving
Social networks
Document databases
2. Processing
Content search
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 other 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.
