Goal
Develop efficient and precise annotation tools for image and point cloud data while improving crowdsourcing experience.
Solutions
Platform Development
- Built Redux-based state management system
- Integrated Konva library for 2D canvas interactions
- Implemented Three.js for 3D data rendering
- Created custom controls for precise annotations
Technical Optimizations
- Developed custom 3D controls for point cloud annotations
- Optimized rendering performance for large datasets
- Created unified state management system
- Enhanced data processing workflows
Product Improvements
- Designed engaging crowdsourcing workflows
- Implemented remote workforce engagement features
- Enhanced data enrichment experience
- Streamlined annotation processes
Impact
- Successfully delivered comprehensive annotation platform
- Enhanced annotation precision through custom controls
- Improved performance through optimized rendering
- Enabled efficient handling of complex CV datasets
- Increased remote workforce engagement and productivity
Typescript
React
Redux
Konva
Three.js
Webpack
Web Workers
Image Annotation
Point Cloud Annotation
Data Processing
Performance Optimization
React Flow