{"adoption": {"forks": 3025, "observed_at": "2026-08-28T04:10:59.756792+00:00", "stars": 12784}, "canonical_url": "https://ross.abutalabs.com/products/libfacedetection", "card": {"archived": false, "artifact_type": "library", "description": "An open source library for face detection in images. The face detection speed can reach 1000FPS. ", "domain": ["computer-vision", "image-processing", "artificial-intelligence"], "enriched": true, "function": ["computer-vision", "image-processing", "machine-learning", "deep-learning"], "health_score": 74, "homepage": null, "language": "C++", "license": "NOASSERTION", "license_family": "other", "maturity": "stable", "member_repos": ["ShiqiYu/libfacedetection"], "name": "ShiqiYu/libfacedetection", "platform": ["cpp", "cross-platform", "windows", "embedded"], "pushed_at": "2026-06-28T12:33:49+00:00", "repo": "ShiqiYu/libfacedetection", "stars": 12784, "tags": ["face-detection", "cnn", "simd", "neon", "avx2", "onnx", "yunet", "real-time", "linux", "macos"], "topics": ["face-detection", "cnn", "arm"], "urls": [], "use_cases": ["detect faces in images", "real-time face detection from camera feed", "embed face detection in a C++ application", "run face detection on ARM devices", "fast face detection without external dependencies"], "what_it_is": "An open-source C++ library for CNN-based face detection in images, with the model embedded as static C source so it has no external dependencies. It uses SIMD optimizations (AVX2, NEON) to achieve very high detection speeds, up to thousands of FPS on small images.", "when_to_avoid": ["you need face recognition or landmarks beyond detection", "you prefer a Python-first or GPU-accelerated deep learning stack", "you need dynamic input shapes with OpenCV DNN"], "when_to_choose": ["you need fast, dependency-free face detection in C/C++", "you target embedded or ARM platforms with NEON support", "you want a model compiled directly into your binary"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/libfacedetection", "repo": "ShiqiYu/libfacedetection", "role": "main", "score": 63}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:10:59.756792+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-29T17:13:48.172375+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "26d71551ad80bad83d27ece69051f8175971e329852ca159d77d86de9a8b4fa4", "fetched_at": "2026-08-28T04:10:59.756792+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ShiqiYu/libfacedetection"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:10:59.756792+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-29T17:13:48.172375+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "26d71551ad80bad83d27ece69051f8175971e329852ca159d77d86de9a8b4fa4", "fetched_at": "2026-08-28T04:10:59.756792+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ShiqiYu/libfacedetection"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-29T17:13:48.172375+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "26d71551ad80bad83d27ece69051f8175971e329852ca159d77d86de9a8b4fa4", "fetched_at": "2026-08-28T04:10:59.756792+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ShiqiYu/libfacedetection"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:10:59.756792+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:10:59.756792+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:10:59.756792+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-29T17:13:48.172375+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "26d71551ad80bad83d27ece69051f8175971e329852ca159d77d86de9a8b4fa4", "fetched_at": "2026-08-28T04:10:59.756792+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ShiqiYu/libfacedetection"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:10:59.756792+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:10:59.756792+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-29T17:13:48.172375+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "26d71551ad80bad83d27ece69051f8175971e329852ca159d77d86de9a8b4fa4", "fetched_at": "2026-08-28T04:10:59.756792+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ShiqiYu/libfacedetection"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:10:59.756792+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:10:59.756792+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:10:59.756792+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-29T17:13:48.172375+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "26d71551ad80bad83d27ece69051f8175971e329852ca159d77d86de9a8b4fa4", "fetched_at": "2026-08-28T04:10:59.756792+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ShiqiYu/libfacedetection"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:10:59.756792+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:10:59.756792+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-29T17:13:48.172375+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "26d71551ad80bad83d27ece69051f8175971e329852ca159d77d86de9a8b4fa4", "fetched_at": "2026-08-28T04:10:59.756792+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ShiqiYu/libfacedetection"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-29T17:13:48.172375+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "26d71551ad80bad83d27ece69051f8175971e329852ca159d77d86de9a8b4fa4", "fetched_at": "2026-08-28T04:10:59.756792+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ShiqiYu/libfacedetection"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-29T17:13:48.172375+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "26d71551ad80bad83d27ece69051f8175971e329852ca159d77d86de9a8b4fa4", "fetched_at": "2026-08-28T04:10:59.756792+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ShiqiYu/libfacedetection"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-29T17:13:48.172375+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "26d71551ad80bad83d27ece69051f8175971e329852ca159d77d86de9a8b4fa4", "fetched_at": "2026-08-28T04:10:59.756792+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ShiqiYu/libfacedetection"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 89, "longevity": 100, "rhythm": 8}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": ["no_license"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 4243, "days_push": 66, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 63, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}