GPU Ray-Tracing, Photorealistic LiDAR Shader Simulation & Synthetic Data Generation

Hardware-accelerated ray tracing generating photorealistic LiDAR point clouds, RGB cameras, and time-of-flight depth maps.

Physical Material Reflectivity and LiDAR Absorption

The ray-tracing engine calculates bidirectional reflectance distribution functions (BRDF) at 905 nm and 1550 nm laser wavelengths, accurately simulating LiDAR dropouts on dark rubber tires or retroreflective highway signs.

Lens Aberrations and Sensor Noise Emulation

Synthetic cameras simulate lens distortion, chromatic aberration, rolling shutter artifacts, and Poisson photon noise, preparing neural perception models for real-world optical imperfections.

RTX hardware ray-traced 3D LiDAR point cloud synthesis at 60 fps
Wavelength-specific surface absorption and specular reflection modeling
Rolling shutter distortion, motion blur, and sensor thermal noise injection
Automated ground-truth 3D bounding box and segmentation mask generation

Domains ansehen