AuraFace-v1 (glintr100) — TFLite, int8 weights

On-device TFLite conversion of the glintr100.onnx face recognition model from fal/AuraFace-v1 (Apache-2.0).

Only the recognition model is included. The other files bundled in the AuraFace repo (scrfd, 2d106det, 1k3d68, genderage) are InsightFace models under a non-commercial license and are not part of this repository.

Modifications

  • Converted ONNX (NCHW) → TFLite (NHWC) with onnx2tf, batch fixed to 1.
  • Dynamic-range quantization: weights int8, activations float32.
  • Cosine similarity to the original ONNX embedding on aligned real faces: mean 0.998.

Usage

  • Input: float32[1, 112, 112, 3], RGB, ArcFace 5-point aligned crop, (pixel - 127.5) / 127.5.
  • Output: float32[1, 512] embedding. Compare L2-normalized embeddings with cosine similarity.

Attribution

AuraFace-v1 by fal.ai, licensed under the Apache License 2.0. See LICENSE.

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