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0612eedbcd
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feat(social): face detection + recognition (SCRFD + ArcFace TRT FP16, Issue #80)
Add two new ROS2 packages for the social sprint:
saltybot_social_msgs (ament_cmake):
- FaceDetection, FaceDetectionArray, FaceEmbedding, FaceEmbeddingArray
- PersonState, PersonStateArray
- EnrollPerson, ListPersons, DeletePerson, UpdatePerson services
saltybot_social_face (ament_python):
- SCRFDDetector: SCRFD face detection with TRT FP16 + ONNX fallback
- 640x640 input, 3-stride anchor decoding, NMS
- ArcFaceRecognizer: 512-dim embedding extraction with gallery matching
- 5-point landmark alignment to 112x112, cosine similarity
- FaceGallery: thread-safe persistent gallery (npz + JSON sidecar)
- FaceRecognitionNode: ROS2 node subscribing /camera/color/image_raw,
publishing /social/faces/detections, /social/faces/embeddings
- Enrollment via /social/enroll service (N-sample face averaging)
- Launch file, config YAML, TRT engine builder script
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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2026-03-01 23:11:20 -05:00 |
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