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PerceivingSystems / bedlam_render

BEDLAM (CVPR 2023) render pipeline tools
https://bedlam.is.tuebingen.mpg.de/
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Metric of depth image #14

Closed YuxuanSnow closed 1 year ago

YuxuanSnow commented 1 year ago

Hi,

i have a question regarding the metric of the provided depth frames. I randomly load one .ext depth image, and found that the average depth value is 1.2e8. I wonder what is the unit of this value and if it's possible to convert to more common metric like meter?

Thanks!

tpsmpi commented 1 year ago

Depth is stored as 32-bit float in Unreal coordinate system units: [cm] Useful tool for examining .exr depth values: https://github.com/afichet/openexr-viewer