instant-ngp
Instant neural graphics primitives: lightning fast NeRF and more
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nvlabs
Professional software vendor delivering innovative solutions on the Softono platform. Specialized in both open-source and proprietary software development.
Total Products
5
Software by nvlabs
tiny-cuda-nn
Lightning fast C++/CUDA neural network framework
neuralangelo
Official implementation of "Neuralangelo: High-Fidelity Neural Surface Reconstruction" (CVPR 2023)
VoxFormer
VoxFormer is an official PyTorch implementation of a state-of-the-art framework for camera-based 3D semantic scene completion, recognized as a CVPR 2023 Highlight paper. It transforms 2D images into complete 3D volumetric semantics by predicting the geometry and category of both visible and occluded scene structures. The framework utilizes a novel two-stage design: first, it generates a sparse set of voxel queries from depth estimates to focus on visible occupied regions, then densifies these queries into a full 3D grid using a masked autoencoder approach with deformable self-attention. This strategy efficiently propagates visual features from 2D images to all 3D voxels. Significant performance gains include a 20% improvement in geometry and 18% in semantics on the SemanticKITTI benchmark compared to previous methods, while reducing GPU memory requirements during training by approximately 45%. Key features include support for single or multi-view image inputs, integration with ResNet50 for feature extraction,