Metric depth models

da2-metric-indoor and da2-metric-outdoor are the official Depth Anything V2 Metric (Small) checkpoints (depth-anything/Depth-Anything-V2-Metric-Indoor-Small-hf and ...-Outdoor-Small-hf), exported to ONNX with a dynamic input size and 8-bit dynamic quantisation for in-browser use with Transformers.js. The export matches the PyTorch output exactly before quantisation; quantisation changes depth by about 1-4% (median) on test photos.

They are used by the “Measure distance” tool on /3d-lab/.