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AmmarkoV/SAM3DBody-cpp: Real-time 3D full-body reconstruction from a single camera, Multiperson BVH output, Pure C++ runtime, ONNX + ggml, 70-joint skeleton with hands. ·

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Real-time 3D full-body reconstruction from a single camera, Multiperson BVH output, Pure C++ runtime, ONNX + ggml, 70-joint skeleton with hands.

Standalone C++ inference engine for SAM-3D-Body — zero Python dependency at runtime. Takes a BGR image and produces per-person MHR body pose parameters, camera translation, and optionally full 3D mesh vertices + 70 body/hand keypoints, all via ONNX Runtime + ggml. Also includes Python frontends that call the compiled shared library via ctypes, and a CSV exporter for the 70 MHR keypoints. 🎬 Multi-person BVH motion-capture export --bvh PATH writes a standard BVH motion-capture file per detected person (p_0.bvh, p_1.bvh, …). Identities are kept stable across frames by a built-in 2D-bbox…

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