Nicholas Pfaff 9f487a464f Implement nerfacto alpha transparency training (#2165) ... * Implement nerfacto alpha transparency training * Stop adding all ones alpha channel and clean up blend_background * Make background_color a required argument in blend_background * Enable alpha transparent training by default * Improve background_color typing * Blend uniform background color for metric computation * Fix typing error * Clean up typing * Fix background_color to outputs assignment * Model outputs returns unblended RGB (black bg) for random bg * Update renderers * Fix comments * Add support for transparent BG for other methods * Minor refac * Fix get_background_color * Fix typing error for blend_background * Fix comments * Export utils support transparency * Pylint fix * Fix pcd export masking * Filter pcd view directions based on opacity * Clean up get_rgba_image --------- Co-authored-by: Jonas Kulhanek <jonas.kulhanek@live.com>		2023-07-18 12:54:52 +02:00
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test_embedding.py
test_encodings.py	Ability to use vanilla pytorch instead of tcnn for Nerfacto (#1936)	2023-05-25 14:55:42 -07:00
test_field_outputs.py
test_fields.py	Fix use_appearance_embedding for instant-ngp (#1999)	2023-07-01 18:54:27 +00:00
test_mlp.py	Implement nerfacto alpha transparency training (#2165)	2023-07-18 12:54:52 +02:00
test_temporal_distortions.py