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model: | |
target: lvdm.models.ddpm3d.LatentVisualDiffusion | |
params: | |
linear_start: 0.00085 | |
linear_end: 0.012 | |
num_timesteps_cond: 1 | |
timesteps: 1000 | |
first_stage_key: video | |
cond_stage_key: caption | |
cond_stage_trainable: false | |
conditioning_key: crossattn | |
image_size: | |
- 40 | |
- 64 | |
channels: 4 | |
scale_by_std: false | |
scale_factor: 0.18215 | |
use_ema: false | |
uncond_type: empty_seq | |
use_scale: true | |
scale_b: 0.7 | |
finegrained: true | |
unet_config: | |
target: lvdm.modules.networks.openaimodel3d.UNetModel | |
params: | |
in_channels: 4 | |
out_channels: 4 | |
model_channels: 320 | |
attention_resolutions: | |
- 4 | |
- 2 | |
- 1 | |
num_res_blocks: 2 | |
channel_mult: | |
- 1 | |
- 2 | |
- 4 | |
- 4 | |
num_head_channels: 64 | |
transformer_depth: 1 | |
context_dim: 1024 | |
use_linear: true | |
use_checkpoint: true | |
temporal_conv: true | |
temporal_attention: true | |
temporal_selfatt_only: true | |
use_relative_position: false | |
use_causal_attention: false | |
use_image_attention: true | |
temporal_length: 16 | |
addition_attention: true | |
fps_cond: true | |
first_stage_config: | |
target: lvdm.models.autoencoder.AutoencoderKL | |
params: | |
embed_dim: 4 | |
monitor: val/rec_loss | |
ddconfig: | |
double_z: true | |
z_channels: 4 | |
resolution: 512 | |
in_channels: 3 | |
out_ch: 3 | |
ch: 128 | |
ch_mult: | |
- 1 | |
- 2 | |
- 4 | |
- 4 | |
num_res_blocks: 2 | |
attn_resolutions: [] | |
dropout: 0.0 | |
lossconfig: | |
target: torch.nn.Identity | |
cond_stage_config: | |
target: lvdm.modules.encoders.condition.FrozenOpenCLIPEmbedder | |
params: | |
freeze: true | |
layer: penultimate | |
cond_img_config: | |
target: lvdm.modules.encoders.condition.FrozenOpenCLIPImageEmbedderV2 | |
params: | |
freeze: true |