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AntTech
May 6, 2024 · Artificial Intelligence

AGAP: A Simple Technique for Editing 3D Neural Radiance Fields Explained in Plain Language

The article introduces AGAP, an open‑source method from Ant Research Institute that replaces complex 3D neural radiance field editing with a 2D appearance aggregation approach, enabling easy, loss‑less 3D image manipulation comparable to 2D Photoshop, and is showcased in a short explanatory video.

3D editingAGAPComputer Vision
0 likes · 3 min read
AGAP: A Simple Technique for Editing 3D Neural Radiance Fields Explained in Plain Language
AsiaInfo Technology: New Tech Exploration
AsiaInfo Technology: New Tech Exploration
Jan 12, 2024 · Artificial Intelligence

Exploring NeRF: From Theory to Real-World 3D Reconstruction Tools

This article introduces Neural Radiance Fields (NeRF) as a cutting‑edge AI technique for high‑quality 3D reconstruction, explains its core principles and advantages, outlines a step‑by‑step building workflow, reviews popular open‑source libraries such as Luma AI, NVIDIA Instant NeRF and NeRFStudio, and offers a forward‑looking summary of its potential and challenges.

3D reconstructionAIComputer Vision
0 likes · 12 min read
Exploring NeRF: From Theory to Real-World 3D Reconstruction Tools
Code DAO
Code DAO
May 3, 2022 · Artificial Intelligence

How to Build Your Own NeRF Model in PyTorch – Step‑by‑Step Guide

This tutorial walks through the theory and implementation of Neural Radiance Fields (NeRF) in PyTorch, covering positional encoding, the MLP architecture, differentiable volume rendering, hierarchical sampling, training tricks, and references to the original research.

Hierarchical SamplingNeRFNeural Radiance Fields
0 likes · 23 min read
How to Build Your Own NeRF Model in PyTorch – Step‑by‑Step Guide