Full HD generative resimulation for training and validation

GenSim-3 restylizes real-world driving data synchronously across full 6-camera, 360° surround view setups at native Full HD (2MP) resolution, unlocking unlimited, ultra-realistic scenario generation without hand-crafted environments.

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Advantages of GenSim-3

Rapid photorealistic scenario generation
GenSim-3 reconstructs existing drive logs into an unlimited variety of diverse, ultra-realistic scenarios via simple prompts, completely eliminating the need for hand-crafted simulator environments.
Native hardware parity (5X pixel density)
Our model outputs native 1920x1080 resolution per camera, eliminating Sim-to-Real domain gaps by ensuring Full HD perception stacks train on the exact pixel densities processed on the road.
Scalable corner case resolution
GenSim-3 resimulates real-world drive logs into challenging edge-case variations, enabling teams to aggressively stress-test and validate perception stacks against complex lighting, hazardous weather, and unusual obstacles at scale.
Up to 6-camera, 360-degree surround view (2MP per camera)
Weather transfer at Full HD (2MP), 30 FPS
Illumination transfer at Full HD (2MP), 30 FPS
Buildings, road surface, and vegetation changes
Guardrail and road surface changes
Rare object and weather transfer
Restylization (buildings vegetation, vehicles, road surface)

KEY CAPABILITIES

High-fidelity, Full HD scene transfer

Outputs crisp 2MP (1920x1080) resolution per camera, achieving pixel-perfect photorealism across complex lighting, weather, and environmental modifications while preserving the underlying scene structure.

Synchronous 360° multi-camera support

Resimulates full 6-camera surround-view setups at 5 fps, or up to 3-camera setups at 30 fps, with the advanced operational flexibility to seamlessly alter camera perspectives.

Object inpainting and actor modification

Effortlessly adds, removes, or modifies vehicle types, pedestrians, and cyclists within the video feed while automatically generating realistic surface reflections and lighting interactions directly at the pixel level.

Hardware-accurate virtual sensor twin

Replicates specific physical sensor constraints and authentic hardware anomalies, including native sensor banding, optical lens flares, and dynamic exposure blinding to mirror real-world perception system failures.

Road surface and marking customization

Instantly varies lane configurations, crosswalks, road markings, and surface degradations (such as paved, cracked, or wet asphalt) to maximize dataset variety.

Automated, high-accuracy labeling

Maintains flawless, pixel-perfect segmentation masks and ground-truth labels synchronized across augmented videos, streamlining large-scale model training and validation for Levels 2 to 4 autonomy.

Multi-modal scene control

Uses text, image, or video inputs to instantly restylize existing drive logs, allowing engineering teams to transform environmental states through simple natural language prompts or reference media.

Examples of simulation features

  • Geography and landscape transfer
  • Time of day transfer
  • Weather and illumination transfer
  • Lane, road marking, and crosswalk variations
  • Road surfaces and degradations
  • Vehicle types and colors
  • Vehicle Inpainting (modification of traffic density)
  • Pedestrians, guardrails, obstacles, and other objects
  • Buildings and vegetation

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