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README

NVIDIA NCore

License CI

NCore provides data representations, APIs, and tools to support data-driven neural reconstructions with a focus on robotics and autonomous vehicle data.

Project Site: research.nvidia.com/labs/sil/projects/ncore

Key Features

  • Neural Reconstruction - Designed for data-driven neural 3D reconstruction and simulation applications
  • Data Format - Canonical and extensible component-based data format optimized for efficient training
  • Sensor Models - GPU-accelerated Camera and LiDAR intrinsic models
  • Converters - Transform external datasets into a common representation

Installation

pip install nvidia-ncore

Documentation

Full documentation is available at nvidia.github.io/ncore.

Contributing

Interested in contributing to NCore? See CONTRIBUTING.md for detailed instructions on setting up your development environment, coding guidelines, and how to submit your contributions.

Third Party Dependencies

This project will download and install additional third-party open source software as dependencies. Review the license terms of these open source projects before use. See ATTRIBUTIONS.md for a list of direct dependencies and their licenses.

License

NCore is provided under the Apache License, Version 2.0. See LICENSE for the full license text.

Core symbols most depended-on inside this repo

dtype
called by 83
ncore/impl/sensors/common.py
open_component_readers
called by 80
ncore/impl/data/v4/components.py
register_component_writer
called by 78
ncore/impl/data/v4/components.py
to_torch
called by 75
ncore/impl/sensors/common.py
open
called by 36
tools/data_converter/pai/pai_remote/streaming.py
camera_rays_to_image_points
called by 36
ncore/impl/sensors/camera.py
store_static_pose
called by 32
ncore/impl/data/v4/components.py
device
called by 32
ncore/impl/sensors/common.py

Shape

Method 1,308
Class 267
Function 196
Route 17

Languages

Python100%

Modules by API surface

ncore/impl/data/v4/components.py198 symbols
ncore/impl/sensors/camera_test.py123 symbols
ncore/impl/data/compat.py99 symbols
ncore/impl/data/types.py93 symbols
ncore/impl/data/v4/components_test.py79 symbols
ncore/impl/sensors/camera.py75 symbols
ncore/impl/data/v4/compat.py73 symbols
ncore/impl/sensors/rolling_shutter_test.py58 symbols
ncore/impl/data/v4/compat_test.py53 symbols
ncore/impl/common/transformations_test.py42 symbols
ncore/impl/common/transformations.py41 symbols
tools/data_converter/pai/data_provider.py40 symbols

For agents

$ claude mcp add ncore \
  -- python -m otcore.mcp_server <graph>

⬇ download graph artifact