{"adoption": {"forks": 177, "observed_at": "2026-08-28T04:03:28.348758+00:00", "stars": 1072}, "canonical_url": "https://ross.abutalabs.com/products/ad-nerf", "card": {"archived": false, "artifact_type": "library", "description": "This repository contains a PyTorch implementation of \"AD-NeRF: Audio Driven Neural Radiance Fields for Talking Head Synthesis\".", "domain": ["deep-learning", "computer-vision", "artificial-intelligence"], "enriched": true, "function": ["machine-learning", "deep-learning", "audio-processing", "video-processing", "graphics", "simulation"], "health_score": 20, "homepage": null, "language": "Python", "license": "MIT", "license_family": "permissive", "maturity": "maintenance", "member_repos": ["YudongGuo/AD-NeRF"], "name": "YudongGuo/AD-NeRF", "platform": ["python"], "pushed_at": "2023-10-27T11:05:12+00:00", "repo": "YudongGuo/AD-NeRF", "stars": 1072, "tags": ["nerf", "talking-head", "audio-driven", "neural-radiance-fields", "face-synthesis", "pytorch", "research-code", "iccv-2021", "audio", "video", "linux", "gpu"], "topics": [], "urls": [], "use_cases": ["generate a talking head video from audio", "animate a portrait photo or video with speech audio", "reconstruct a person's head and torso as a neural radiance field", "drive a target person's face with another person's audio", "research audio-driven neural rendering for talking head synthesis"], "what_it_is": "A PyTorch implementation of AD-NeRF, an ICCV 2021 paper that synthesizes talking-head videos by driving neural radiance fields with audio input. It trains head and torso NeRFs from a portrait video and renders novel talking-head animations from arbitrary audio files.", "when_to_avoid": ["you need fast real-time talking head generation", "you lack a GPU or the patience for per-identity NeRF training", "you want a production-ready application with a simple UI rather than research code"], "when_to_choose": ["you need research-grade audio-driven NeRF talking head synthesis", "you want to reproduce or build on the ICCV 2021 AD-NeRF paper", "you have a portrait video with voice audio and a GPU to train head and torso NeRFs"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/ad-nerf", "repo": "YudongGuo/AD-NeRF", "role": "main", "score": 32}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:03:28.348758+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T06:53:40.438377+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "8b7654b030243f5ee1d2c098f47274388127dcb68abef13983602bdc211eef8e", "fetched_at": "2026-08-28T04:03:28.348758+00:00", "kind": "readme", "missing": false, "url": "https://github.com/YudongGuo/AD-NeRF"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:03:28.348758+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T06:53:40.438377+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "8b7654b030243f5ee1d2c098f47274388127dcb68abef13983602bdc211eef8e", "fetched_at": "2026-08-28T04:03:28.348758+00:00", "kind": "readme", "missing": false, "url": "https://github.com/YudongGuo/AD-NeRF"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T06:53:40.438377+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "8b7654b030243f5ee1d2c098f47274388127dcb68abef13983602bdc211eef8e", "fetched_at": "2026-08-28T04:03:28.348758+00:00", "kind": "readme", "missing": false, "url": "https://github.com/YudongGuo/AD-NeRF"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:03:28.348758+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:03:28.348758+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:03:28.348758+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T06:53:40.438377+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "8b7654b030243f5ee1d2c098f47274388127dcb68abef13983602bdc211eef8e", "fetched_at": "2026-08-28T04:03:28.348758+00:00", "kind": "readme", "missing": false, "url": "https://github.com/YudongGuo/AD-NeRF"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:03:28.348758+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:03:28.348758+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T06:53:40.438377+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "8b7654b030243f5ee1d2c098f47274388127dcb68abef13983602bdc211eef8e", "fetched_at": "2026-08-28T04:03:28.348758+00:00", "kind": "readme", "missing": false, "url": "https://github.com/YudongGuo/AD-NeRF"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:03:28.348758+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:03:28.348758+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:03:28.348758+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T06:53:40.438377+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "8b7654b030243f5ee1d2c098f47274388127dcb68abef13983602bdc211eef8e", "fetched_at": "2026-08-28T04:03:28.348758+00:00", "kind": "readme", "missing": false, "url": "https://github.com/YudongGuo/AD-NeRF"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:03:28.348758+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:03:28.348758+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T06:53:40.438377+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "8b7654b030243f5ee1d2c098f47274388127dcb68abef13983602bdc211eef8e", "fetched_at": "2026-08-28T04:03:28.348758+00:00", "kind": "readme", "missing": false, "url": "https://github.com/YudongGuo/AD-NeRF"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T06:53:40.438377+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "8b7654b030243f5ee1d2c098f47274388127dcb68abef13983602bdc211eef8e", "fetched_at": "2026-08-28T04:03:28.348758+00:00", "kind": "readme", "missing": false, "url": "https://github.com/YudongGuo/AD-NeRF"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T06:53:40.438377+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "8b7654b030243f5ee1d2c098f47274388127dcb68abef13983602bdc211eef8e", "fetched_at": "2026-08-28T04:03:28.348758+00:00", "kind": "readme", "missing": false, "url": "https://github.com/YudongGuo/AD-NeRF"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T06:53:40.438377+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "8b7654b030243f5ee1d2c098f47274388127dcb68abef13983602bdc211eef8e", "fetched_at": "2026-08-28T04:03:28.348758+00:00", "kind": "readme", "missing": false, "url": "https://github.com/YudongGuo/AD-NeRF"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 0, "longevity": 100, "rhythm": 35}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": ["no_releases"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 1896, "days_push": 1041, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 32, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}