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cmusatyalab / mega-nerf

MIT License
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How pixel assign to cell? #49

Open yjcaimeow opened 2 years ago

yjcaimeow commented 2 years ago

Dear @jaharkes @hturki @therealsatya @teiszler

Thanks the great work! But I have some understing. How to assign a pixel to certain 3D cell? Using the depth of the pixel? There are many sample locations on a ray of a pixel. How to process the sample locations?

Best, Yingjie CAI

hturki commented 1 year ago

create_cluster_masks.py has the logic we use to partition the pixels to per-cell training datasets. The basic idea is to sample points along the ray and see if any of those points fall within a given cell. If any sample does, we include it in the training set for that cell.