{"adoption": {"forks": 750, "observed_at": "2026-08-28T04:08:54.507579+00:00", "stars": 4579}, "canonical_url": "https://ross.abutalabs.com/products/bevformer", "card": {"archived": false, "artifact_type": "library", "description": "[ECCV 2022] This is the official implementation of BEVFormer, a camera-only framework for autonomous driving perception, e.g., 3D object detection and semantic map segmentation.", "domain": ["autonomous-vehicles", "computer-vision", "deep-learning", "machine-learning"], "enriched": true, "function": ["deep-learning", "computer-vision", "image-processing"], "health_score": 20, "homepage": "https://arxiv.org/abs/2203.17270", "language": "Python", "license": "Apache-2.0", "license_family": "permissive", "maturity": "maintenance", "member_repos": ["fundamentalvision/BEVFormer"], "name": "fundamentalvision/BEVFormer", "platform": ["python"], "pushed_at": "2024-08-15T05:08:16+00:00", "repo": "fundamentalvision/BEVFormer", "stars": 4579, "tags": ["3d-object-detection", "bird-eye-view", "nuscenes", "transformer", "multi-camera-perception", "semantic-segmentation", "research-code", "eccv-2022", "gpu", "linux"], "topics": ["deep-learning", "autonomous-driving", "computer-vision", "object-detection"], "urls": [], "use_cases": ["run 3d object detection from camera images on nuScenes", "learn bird's eye view representation from multi-camera images", "segment driving maps from surround-view cameras", "benchmark camera-only perception against lidar baselines", "build a baseline for autonomous driving perception research", "estimate object velocity from cameras without lidar"], "what_it_is": "BEVFormer is the official PyTorch implementation of an ECCV 2022 paper that learns bird's-eye-view (BEV) representations from multi-camera images using spatiotemporal transformers. It supports camera-only autonomous driving perception tasks such as 3D object detection and map segmentation, achieving state-of-the-art results on nuScenes.", "when_to_avoid": ["you need a production-ready, actively maintained perception stack for a deployed vehicle", "you lack multi-GPU hardware, since training requires significant GPU memory", "you need lidar or radar fusion rather than camera-only perception"], "when_to_choose": ["you need a proven camera-only 3D detection baseline for autonomous driving research", "you want to reproduce or extend a well-cited BEV perception method on nuScenes", "your perception stack must work without lidar, using only surround cameras"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/bevformer", "repo": "fundamentalvision/BEVFormer", "role": "main", "score": 23}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:08:54.507579+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-29T18:19:54.483539+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "151921c501e4d07053a29ad198cf69c15d9a18f06adfc83e85f14cec91d0a1b6", "fetched_at": "2026-08-28T04:08:54.507579+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fundamentalvision/BEVFormer"}, {"content_hash": "ced45b9d92b0758975f8c9b08e8ba8ec46f30fdf6cbd7b87e8a18905be9e27b5", "fetched_at": "2026-08-29T09:05:24.624256+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2203.17270"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T09:05:24.627615+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T09:05:24.632580+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T09:05:24.634723+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T09:05:24.629992+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:08:54.507579+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-29T18:19:54.483539+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "151921c501e4d07053a29ad198cf69c15d9a18f06adfc83e85f14cec91d0a1b6", "fetched_at": "2026-08-28T04:08:54.507579+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fundamentalvision/BEVFormer"}, {"content_hash": "ced45b9d92b0758975f8c9b08e8ba8ec46f30fdf6cbd7b87e8a18905be9e27b5", "fetched_at": "2026-08-29T09:05:24.624256+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2203.17270"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T09:05:24.627615+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T09:05:24.632580+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T09:05:24.634723+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T09:05:24.629992+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-29T18:19:54.483539+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "151921c501e4d07053a29ad198cf69c15d9a18f06adfc83e85f14cec91d0a1b6", "fetched_at": "2026-08-28T04:08:54.507579+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fundamentalvision/BEVFormer"}, {"content_hash": "ced45b9d92b0758975f8c9b08e8ba8ec46f30fdf6cbd7b87e8a18905be9e27b5", "fetched_at": "2026-08-29T09:05:24.624256+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2203.17270"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T09:05:24.627615+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T09:05:24.632580+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T09:05:24.634723+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T09:05:24.629992+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:08:54.507579+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:08:54.507579+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:08:54.507579+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-29T18:19:54.483539+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "151921c501e4d07053a29ad198cf69c15d9a18f06adfc83e85f14cec91d0a1b6", "fetched_at": "2026-08-28T04:08:54.507579+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fundamentalvision/BEVFormer"}, {"content_hash": "ced45b9d92b0758975f8c9b08e8ba8ec46f30fdf6cbd7b87e8a18905be9e27b5", "fetched_at": "2026-08-29T09:05:24.624256+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2203.17270"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T09:05:24.627615+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T09:05:24.632580+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T09:05:24.634723+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T09:05:24.629992+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:08:54.507579+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:08:54.507579+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-29T18:19:54.483539+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "151921c501e4d07053a29ad198cf69c15d9a18f06adfc83e85f14cec91d0a1b6", "fetched_at": "2026-08-28T04:08:54.507579+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fundamentalvision/BEVFormer"}, {"content_hash": "ced45b9d92b0758975f8c9b08e8ba8ec46f30fdf6cbd7b87e8a18905be9e27b5", "fetched_at": "2026-08-29T09:05:24.624256+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2203.17270"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T09:05:24.627615+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T09:05:24.632580+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T09:05:24.634723+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T09:05:24.629992+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:08:54.507579+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:08:54.507579+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:08:54.507579+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-29T18:19:54.483539+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "151921c501e4d07053a29ad198cf69c15d9a18f06adfc83e85f14cec91d0a1b6", "fetched_at": "2026-08-28T04:08:54.507579+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fundamentalvision/BEVFormer"}, {"content_hash": "ced45b9d92b0758975f8c9b08e8ba8ec46f30fdf6cbd7b87e8a18905be9e27b5", "fetched_at": "2026-08-29T09:05:24.624256+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2203.17270"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T09:05:24.627615+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T09:05:24.632580+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T09:05:24.634723+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T09:05:24.629992+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:08:54.507579+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:08:54.507579+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-29T18:19:54.483539+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "151921c501e4d07053a29ad198cf69c15d9a18f06adfc83e85f14cec91d0a1b6", "fetched_at": "2026-08-28T04:08:54.507579+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fundamentalvision/BEVFormer"}, {"content_hash": "ced45b9d92b0758975f8c9b08e8ba8ec46f30fdf6cbd7b87e8a18905be9e27b5", "fetched_at": "2026-08-29T09:05:24.624256+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2203.17270"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T09:05:24.627615+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T09:05:24.632580+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T09:05:24.634723+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T09:05:24.629992+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-29T18:19:54.483539+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "151921c501e4d07053a29ad198cf69c15d9a18f06adfc83e85f14cec91d0a1b6", "fetched_at": "2026-08-28T04:08:54.507579+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fundamentalvision/BEVFormer"}, {"content_hash": "ced45b9d92b0758975f8c9b08e8ba8ec46f30fdf6cbd7b87e8a18905be9e27b5", "fetched_at": "2026-08-29T09:05:24.624256+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2203.17270"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T09:05:24.627615+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T09:05:24.632580+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T09:05:24.634723+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T09:05:24.629992+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-29T18:19:54.483539+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "151921c501e4d07053a29ad198cf69c15d9a18f06adfc83e85f14cec91d0a1b6", "fetched_at": "2026-08-28T04:08:54.507579+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fundamentalvision/BEVFormer"}, {"content_hash": "ced45b9d92b0758975f8c9b08e8ba8ec46f30fdf6cbd7b87e8a18905be9e27b5", "fetched_at": "2026-08-29T09:05:24.624256+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2203.17270"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T09:05:24.627615+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T09:05:24.632580+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T09:05:24.634723+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T09:05:24.629992+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-29T18:19:54.483539+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "151921c501e4d07053a29ad198cf69c15d9a18f06adfc83e85f14cec91d0a1b6", "fetched_at": "2026-08-28T04:08:54.507579+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fundamentalvision/BEVFormer"}, {"content_hash": "ced45b9d92b0758975f8c9b08e8ba8ec46f30fdf6cbd7b87e8a18905be9e27b5", "fetched_at": "2026-08-29T09:05:24.624256+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2203.17270"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T09:05:24.627615+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T09:05:24.632580+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T09:05:24.634723+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T09:05:24.629992+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 0, "longevity": 100, "rhythm": 8}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 1617, "days_push": 748, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 23, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}