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Metric scaling factor #193

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crittler98 opened this issue Oct 28, 2024 · 0 comments

crittler98 commented Oct 28, 2024 •

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Depth-Anything-V2/metric_depth/depth_anything_v2/dpt.py

Line 183 in 31dc977

depth = self.depth_head(features, patch_h, patch_w) * self.max_depth

I had a few questions regarding the max_depth value found in the metric model.

Is this a scaling factor for the depth output?
Does this scaling factor mean this model is essentially relative or is this just reversing an inverse scaling factor that takes place in the model?
Should this scaling factor be tuned based on camera hardware and testing environment or is it specific to the training dataset?
Do you still follow the Metric Bins Module found in ZoeDepth (pg. 4)?

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