Leading technology-based data service provider
Technology drives smarter data close-loop service
Calibration-Synchronization
During ground truth vehicle integration, we deliver specialized calibration-synchronization services to ADAS manufacturers and third-party ground truth system providers, ensuring precise spatio-temporal registration for multi-source heterogeneous sensor data.
- Domain-specific expertise in data service
- Support multi-source heterogeneous data, 7V camera data high-precision alignment
- Optimized foundation for data labelling
3D Reconstruction
Multi-sensor fusion 4D scene reconstruction and pure vision-based 4D scene construction are available. The latter eliminates high dependency on LiDAR, enabling real-time precise local mapping solely through a pure vision solution. It allows direct labling on visual point clouds and generates ground truth basemaps, significantly reducing costs.
- Centimeter-level accuracy
- Reconstruction of fine pavement texture structures
- High accuracy, high density, high definition
Automated Labeling
ByteTree's self-developed automated labeling AI algorithm model supports intelligent labeling for full-scene multimodal data. It automatically generates center lines and edge lines of lanes with precise fit, and automatically labels elements such as arrows, lane markings, and zebra crossings.
- 4D static/dynamic automated labeling
- 4D static pre-labeling: >90% accuracy and 10x efficiency improvement
- 4D dynamic pre-labeling: 50% efficiency improvement
Repositioning
For repeatedly collected data, it automatically generates reusable ground truth data based on initially collected and labeled vectors, eliminating manual labeling each time. The solution significantly reduces costs and improves efficiency, helping clients rapidly build ground truth maps.
- 100% backprojection adherence
- Avoiding repeated labeling
- Unaffected by light, weather, vehicle type
Data Simulating
Dual-track approach: 3DGS + Sora-like world model, building data simulation and synthetic data capabilities based on ByteTree's ground truth database.
- Massive diversified simulation scenarios
- High precision, high confidence, high freshness
- Autonomous and supervised collaborative production
During ground truth vehicle integration, we deliver specialized calibration-synchronization services to ADAS manufacturers and third-party ground truth system providers, ensuring precise spatio-temporal registration for multi-source heterogeneous sensor data.
- Domain-specific expertise in data service
- Support multi-source heterogeneous data, 7V camera data high-precision alignment
- Optimized foundation for data labelling
Multi-sensor fusion 4D scene reconstruction and pure vision-based 4D scene construction are available. The latter eliminates high dependency on LiDAR, enabling real-time precise local mapping solely through a pure vision solution. It allows direct labling on visual point clouds and generates ground truth basemaps, significantly reducing costs.
- Centimeter-level accuracy
- Reconstruction of fine pavement texture structures
- High accuracy, high density, high definition
ByteTree's self-developed automated labeling AI algorithm model supports intelligent labeling for full-scene multimodal data. It automatically generates center lines and edge lines of lanes with precise fit, and automatically labels elements such as arrows, lane markings, and zebra crossings.
- 4D static/dynamic automated labeling
- 4D static pre-labeling: >90% accuracy and 10x efficiency improvement
- 4D dynamic pre-labeling: 50% efficiency improvement
For repeatedly collected data, it automatically generates reusable ground truth data based on initially collected and labeled vectors, eliminating manual labeling each time. The solution significantly reduces costs and improves efficiency, helping clients rapidly build ground truth maps.
- 100% backprojection adherence
- Avoiding repeated labeling
- Unaffected by light, weather, vehicle type
Dual-track approach: 3DGS + Sora-like world model, building data simulation and synthetic data capabilities based on ByteTree's ground truth database.
- Massive diversified simulation scenarios
- High precision, high confidence, high freshness
- Autonomous and supervised collaborative production
