[Code] [NeRF] VQRF代码与实验 (4)

Paper Link: Compressing Volumetric Radiance Fields to 1 MB
Code Link: VQRF

相关内容：
VQRF代码与实验 (1)
VQRF代码与实验 (2)
VQRF代码与实验 (3)

主要结构

变量及对应相关模块

DirectVoxGO	density grid	color grid	VQ	MLP
act_shift	√
xyz_max	√	√
xyz_min	√	√
all_indice_raw			√
alpha_init	√
density	√
density_config	√
density_factor [=1 没起作用]
density_type	√
fast_color_thres	√	√
imp_thres [没用到]
importance	√
k0		√
k0_config		√
k0_dim		√
k0_type		√
keep_mask	√	√	√
mask_cache	√	√
mask_cache_path	√	√
mask_cache_thres	√	√
non_prune_mask	√	√	√
num_voxels	√	√
num_voxels_base	√	√
rgbnet				√
rgbnet_direct				√
rgbnet_full_implicit				√
rgbnet_kwargs				√
split_vq			√
true_density	√
true_grid		√
use_vq			√
used_kwargs			√
val_thres [没用到]
voxel_size	√	√
voxel_size_base	√	√
voxel_size_ratio	√	√
vq			√
vq_start_step			√
world_size	√	√