Intelligent Annotation Engine

Transform your labeling process with Oslo's advanced AI that learns from your patterns and accelerates dataset creation

Auto Segmentation

Oslo's polygon generation technology automatically traces complex object boundaries using SAM2 integration. Reduce annotation time by 90% while maintaining surgical precision for irregular shapes and intricate details.

  • SAM2-powered boundary detection
  • Single-click shape completion
  • Micro-adjustment precision tools
  • Multi-object batch processing

Model Assist

Accelerate annotation time using trained model weights to automatically label your data. Use previous model versions or public models as annotation assistants to identify objects and classes automatically.

  • Model-assisted labeling
  • Public model integration
  • Custom class mapping
  • One-click annotation import

Smart Detection

Create one example annotation and let our AI generate similar objects across your dataset. The model improves with each example, saving hours of manual bounding box creation for repetitive objects.

  • Few-shot learning from examples
  • Confidence threshold control
  • Negative example training
  • Interactive prediction refinement

Oslo's AI features work together as an integrated system, learning from every annotation to improve suggestions and automate repetitive tasks.

Data Intelligence Hub

Transform raw data into training-ready datasets with Oslo's comprehensive data operations and quality assurance tools

Image Augmentation

Create augmented images to improve model performance and generalization. Apply offline augmentations with reproducible results, supporting both image-level and bounding box-level transformations.

  • Preprocessed augmentation processing
  • Image & bounding box level options
  • Duplicate filtering & validation
  • Configurable dataset scaling

Search

Find anything in your datasets using Oslo's multimodal search. Query by image content, metadata, annotations, or natural language descriptions to instantly locate the exact data you need.

  • Visual similarity search
  • Natural language queries
  • Metadata filtering engine
  • Duplicate detection system

Dataset Intelligence

Analyze your data with Oslo's comprehensive analytics dashboard. Identify gaps, measure quality, and get actionable insights to improve model performance before training begins.

  • Class balance analysis
  • Data quality scoring
  • Interactive exploration tools
  • Bias and fairness metrics

Oslo's data intelligence platform ensures every dataset meets production standards, with automated quality checks and performance optimization built into every workflow.

Complete Annotation Toolkit

From basic tagging to complex landmark annotations, Oslo supports every computer vision task with purpose-built tools and workflows

Object Detection

Draw accurate bounding boxes with Oslo's intuitive click-and-drag annotation tool. Features crosshair guidance and automatic object proposals for faster detection workflows.

  • Click-and-drag annotation tool
  • Crosshair guidance system
  • Automatic object proposals
  • Integrated class selector

Segmentation

Create detailed segmentation masks with Oslo's advanced polygon tools and AI-powered boundary refinement.

  • Smart polygon drawing
  • Mask painting tools
  • Auto Segmentation integration
  • Instance relationship mapping

Keypoints

Annotate keypoints and poses with Oslo's flexible skeleton system and custom landmark definitions.

  • Flexible skeleton builder
  • Connection constraints
  • Pose library templates
  • Occlusion handling

Classification

Organize images with Oslo's tagging system and keyboard shortcuts for lightning-fast classification.

  • Multi-class labeling
  • Batch classification
  • Keyboard-driven workflows
  • Quality assurance scoring

Oslo's unified annotation interface adapts to your workflow, whether you're labeling thousands of images or fine-tuning complex scenes with consistent tools and shortcuts across all modes.

Team Collaboration Hub

Scale your annotation projects with Oslo's collaboration tools that keep distributed teams synchronized and productive

Project Orchestration

Coordinate complex annotation projects with Oslo's work distribution and milestone tracking system.

  • Annotation job assignment
  • Real-time progress dashboards
  • Quality milestone gates
  • Resource optimization

Contextual Communication

Keep conversations focused with Oslo's annotation-linked messaging and smart notification system that reduces noise.

  • Annotation-threaded discussions
  • @mention smart routing
  • Priority-based notifications
  • Issue resolution workflows

Audit
Log

Maintain complete visibility into all annotation activities with Oslo's comprehensive audit trail that tracks every change, edit, and review.

  • Complete activity tracking
  • User attribution history
  • Timestamp documentation
  • Change history analysis

Oslo's collaboration platform scales from solo researchers to global annotation teams, maintaining data quality and project momentum regardless of team size or geographic distribution.