# Neural Radiance Field

Nerfstudio is an open-source neural radiance field (NeRF) development framework. It provides a simple and easy-to-use API, supporting modular NeRF construction and training. Nerfstudio helps users more easily understand and explore NeRF technology and provides tutorials, documentation, and more learning resources. Welcome users to contribute new NeRF models and datasets. The main features of Nerfstudio include model training, data processing, and visualization.

Sketch2NeRF is a text-to-3D generation framework guided by multi-view sketches. It leverages pre-trained 2D diffusion models (such as Stable Diffusion and ControlNet) to optimize 3D scenes represented by neural radiance fields (NeRF). The method also proposes a novel synchronized generation and reconstruction approach to effectively optimize NeRF. Experiments based on two collected multi-view sketch datasets demonstrate that our method can synthesize consistent 3D content with fine-grained sketch control under high-fidelity text prompts. Extensive results show that our method achieves state-of-the-art performance in terms of sketch similarity and text alignment.

Luma AI is an AI-focused technology company that enables users to quickly generate 3D models using their phones through its innovative technology. Founded by a team with extensive experience in 3D computer vision, Luma AI's technology is based on Neural Radiance Fields, allowing for 3D scene modeling from a limited number of 2D images. Dream Machine is an AI model capable of directly generating high-quality, realistic videos from text and images. It is a highly scalable and efficient transformer model trained specifically for video, capable of generating physically accurate, consistent, and event-filled shots. Dream Machine represents the first step toward building a universal imagination engine, now accessible to everyone.