Pinned mirror of onnx-community/BiRefNet_lite-ONNX (fp16 ONNX only) used by vitaltools.top's Background Remover.
BiRefNet by ZhengPeng7, MIT licence. Only change: Concat nodes with more than 6 inputs (up to 1024) are split into a tree of Concats, and Split nodes with more than 6 outputs are replaced by Slice nodes, so every op fits WebGPU's limit of 10 storage buffers per shader. Output is bit-identical (checked with onnxruntime CPU).