import os
import signal
import time
import csv
import sys
import warnings
import random
import torch
import torch.nn as nn
import torch.nn.functional as F
import torch.distributed as dist
from torch.nn.parallel import DistributedDataParallel as DDP
import torch.multiprocessing as mp
import numpy as np
import time
import pprint
from loguru import logger
import smplx
from torch.utils.tensorboard import SummaryWriter
import wandb
import matplotlib.pyplot as plt
from utils import config, logger_tools, other_tools, metric, data_transfer
from dataloaders import data_tools
from dataloaders.build_vocab import Vocab
from optimizers.optim_factory import create_optimizer
from optimizers.scheduler_factory import create_scheduler
from optimizers.loss_factory import get_loss_func
from dataloaders.data_tools import joints_list
from utils import rotation_conversions as rc
class BaseTrainer(object):
def __init__(self, args):
self.args = args
self.rank = dist.get_rank()
self.checkpoint_path = args.out_path + "custom/" + args.name + args.notes + "/" #wandb.run.dir #args.cache_path+args.out_path+"/"+args.name
if self.rank == 0:
self.test_data = __import__(f"dataloaders.{args.dataset}", fromlist=["something"]).CustomDataset(args, "test")
self.test_loader = torch.utils.data.DataLoader(
self.test_data,
batch_size=1,
shuffle=False,
num_workers=args.loader_workers,
drop_last=False,
)
logger.info(f"Init test dataloader success")
model_module = __import__(f"models.{args.model}", fromlist=["something"])
if args.ddp:
self.model = getattr(model_module, args.g_name)(args).to(self.rank)
process_group = torch.distributed.new_group()
self.model = torch.nn.SyncBatchNorm.convert_sync_batchnorm(self.model, process_group)
self.model = DDP(self.model, device_ids=[self.rank], output_device=self.rank,
broadcast_buffers=False, find_unused_parameters=False)
else:
self.model = torch.nn.DataParallel(getattr(model_module, args.g_name)(args), args.gpus).cuda()
if self.rank == 0:
logger.info(self.model)
logger.info(f"init {args.g_name} success")
self.smplx = smplx.create(
self.args.data_path_1+"smplx_models/",
model_type='smplx',
gender='NEUTRAL_2020',
use_face_contour=False,
num_betas=300,
num_expression_coeffs=100,
ext='npz',
use_pca=False,
).to(self.rank).eval()
self.args = args
self.joints = self.test_data.joints
self.ori_joint_list = joints_list[self.args.ori_joints]
self.tar_joint_list_face = joints_list["beat_smplx_face"]
self.tar_joint_list_upper = joints_list["beat_smplx_upper"]
self.tar_joint_list_hands = joints_list["beat_smplx_hands"]
self.tar_joint_list_lower = joints_list["beat_smplx_lower"]
self.joint_mask_face = np.zeros(len(list(self.ori_joint_list.keys()))*3)
self.joints = 55
for joint_name in self.tar_joint_list_face:
self.joint_mask_face[self.ori_joint_list[joint_name][1] - self.ori_joint_list[joint_name][0]:self.ori_joint_list[joint_name][1]] = 1
self.joint_mask_upper = np.zeros(len(list(self.ori_joint_list.keys()))*3)
for joint_name in self.tar_joint_list_upper:
self.joint_mask_upper[self.ori_joint_list[joint_name][1] - self.ori_joint_list[joint_name][0]:self.ori_joint_list[joint_name][1]] = 1
self.joint_mask_hands = np.zeros(len(list(self.ori_joint_list.keys()))*3)
for joint_name in self.tar_joint_list_hands:
self.joint_mask_hands[self.ori_joint_list[joint_name][1] - self.ori_joint_list[joint_name][0]:self.ori_joint_list[joint_name][1]] = 1
self.joint_mask_lower = np.zeros(len(list(self.ori_joint_list.keys()))*3)
for joint_name in self.tar_joint_list_lower:
self.joint_mask_lower[self.ori_joint_list[joint_name][1] - self.ori_joint_list[joint_name][0]:self.ori_joint_list[joint_name][1]] = 1
self.tracker = other_tools.EpochTracker(["fid", "l1div", "bc", "rec", "trans", "vel", "transv", 'dis', 'gen', 'acc', 'transa', 'exp', 'lvd', 'mse', "cls", "rec_face", "latent", "cls_full", "cls_self", "cls_word", "latent_word","latent_self"], [False,True,True, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False,False,False,False])
vq_model_module = __import__(f"models.motion_representation", fromlist=["something"])
self.args.vae_layer = 2
self.args.vae_length = 256
self.args.vae_test_dim = 106
self.vq_model_face = getattr(vq_model_module, "VQVAEConvZero")(self.args).to(self.rank)
# print(self.vq_model_face)
other_tools.load_checkpoints(self.vq_model_face, self.args.data_path_1 + "pretrained_vq/last_790_face_v2.bin", args.e_name)
self.args.vae_test_dim = 78
self.vq_model_upper = getattr(vq_model_module, "VQVAEConvZero")(self.args).to(self.rank)
other_tools.load_checkpoints(self.vq_model_upper, self.args.data_path_1 + "pretrained_vq/upper_vertex_1layer_710.bin", args.e_name)
self.args.vae_test_dim = 180
self.vq_model_hands = getattr(vq_model_module, "VQVAEConvZero")(self.args).to(self.rank)
other_tools.load_checkpoints(self.vq_model_hands, self.args.data_path_1 + "pretrained_vq/hands_vertex_1layer_710.bin", args.e_name)
self.args.vae_test_dim = 61
self.args.vae_layer = 4
self.vq_model_lower = getattr(vq_model_module, "VQVAEConvZero")(self.args).to(self.rank)
other_tools.load_checkpoints(self.vq_model_lower, self.args.data_path_1 + "pretrained_vq/lower_foot_600.bin", args.e_name)
self.args.vae_test_dim = 61
self.args.vae_layer = 4
self.global_motion = getattr(vq_model_module, "VAEConvZero")(self.args).to(self.rank)
other_tools.load_checkpoints(self.global_motion, self.args.data_path_1 + "pretrained_vq/last_1700_foot.bin", args.e_name)
self.args.vae_test_dim = 330
self.args.vae_layer = 4
self.args.vae_length = 240
self.vq_model_face.eval()
self.vq_model_upper.eval()
self.vq_model_hands.eval()
self.vq_model_lower.eval()
self.global_motion.eval()
self.cls_loss = nn.NLLLoss().to(self.rank)
self.reclatent_loss = nn.MSELoss().to(self.rank)
self.vel_loss = torch.nn.L1Loss(reduction='mean').to(self.rank)
self.rec_loss = get_loss_func("GeodesicLoss").to(self.rank)
self.log_softmax = nn.LogSoftmax(dim=2).to(self.rank)
def inverse_selection(self, filtered_t, selection_array, n):
original_shape_t = np.zeros((n, selection_array.size))
selected_indices = np.where(selection_array == 1)[0]
for i in range(n):
original_shape_t[i, selected_indices] = filtered_t[i]
return original_shape_t
def inverse_selection_tensor(self, filtered_t, selection_array, n):
selection_array = torch.from_numpy(selection_array).cuda()
original_shape_t = torch.zeros((n, 165)).cuda()
selected_indices = torch.where(selection_array == 1)[0]
for i in range(n):
original_shape_t[i, selected_indices] = filtered_t[i]
return original_shape_t
def _load_data(self, dict_data):
tar_pose_raw = dict_data["pose"]
tar_pose = tar_pose_raw[:, :, :165].to(self.rank)
tar_contact = tar_pose_raw[:, :, 165:169].to(self.rank)
tar_trans = dict_data["trans"].to(self.rank)
tar_exps = dict_data["facial"].to(self.rank)
in_audio = dict_data["audio"].to(self.rank)
in_word = dict_data["word"].to(self.rank)
tar_beta = dict_data["beta"].to(self.rank)
tar_id = dict_data["id"].to(self.rank).long()
bs, n, j = tar_pose.shape[0], tar_pose.shape[1], self.joints
tar_pose_jaw = tar_pose[:, :, 66:69]
tar_pose_jaw = rc.axis_angle_to_matrix(tar_pose_jaw.reshape(bs, n, 1, 3))
tar_pose_jaw = rc.matrix_to_rotation_6d(tar_pose_jaw).reshape(bs, n, 1*6)
tar_pose_face = torch.cat([tar_pose_jaw, tar_exps], dim=2)
tar_pose_hands = tar_pose[:, :, 25*3:55*3]
tar_pose_hands = rc.axis_angle_to_matrix(tar_pose_hands.reshape(bs, n, 30, 3))
tar_pose_hands = rc.matrix_to_rotation_6d(tar_pose_hands).reshape(bs, n, 30*6)
tar_pose_upper = tar_pose[:, :, self.joint_mask_upper.astype(bool)]
tar_pose_upper = rc.axis_angle_to_matrix(tar_pose_upper.reshape(bs, n, 13, 3))
tar_pose_upper = rc.matrix_to_rotation_6d(tar_pose_upper).reshape(bs, n, 13*6)
tar_pose_leg = tar_pose[:, :, self.joint_mask_lower.astype(bool)]
tar_pose_leg = rc.axis_angle_to_matrix(tar_pose_leg.reshape(bs, n, 9, 3))
tar_pose_leg = rc.matrix_to_rotation_6d(tar_pose_leg).reshape(bs, n, 9*6)
tar_pose_lower = torch.cat([tar_pose_leg, tar_trans, tar_contact], dim=2)
# tar_pose = rc.axis_angle_to_matrix(tar_pose.reshape(bs, n, j, 3))
# tar_pose = rc.matrix_to_rotation_6d(tar_pose).reshape(bs, n, j*6)
tar4dis = torch.cat([tar_pose_jaw, tar_pose_upper, tar_pose_hands, tar_pose_leg], dim=2)
tar_index_value_face_top = self.vq_model_face.map2index(tar_pose_face) # bs*n/4
tar_index_value_upper_top = self.vq_model_upper.map2index(tar_pose_upper) # bs*n/4
tar_index_value_hands_top = self.vq_model_hands.map2index(tar_pose_hands) # bs*n/4
tar_index_value_lower_top = self.vq_model_lower.map2index(tar_pose_lower) # bs*n/4
latent_face_top = self.vq_model_face.map2latent(tar_pose_face) # bs*n/4
latent_upper_top = self.vq_model_upper.map2latent(tar_pose_upper) # bs*n/4
latent_hands_top = self.vq_model_hands.map2latent(tar_pose_hands) # bs*n/4
latent_lower_top = self.vq_model_lower.map2latent(tar_pose_lower) # bs*n/4
latent_in = torch.cat([latent_upper_top, latent_hands_top, latent_lower_top], dim=2)
index_in = torch.stack([tar_index_value_upper_top, tar_index_value_hands_top, tar_index_value_lower_top], dim=-1).long()
tar_pose_6d = rc.axis_angle_to_matrix(tar_pose.reshape(bs, n, 55, 3))
tar_pose_6d = rc.matrix_to_rotation_6d(tar_pose_6d).reshape(bs, n, 55*6)
latent_all = torch.cat([tar_pose_6d, tar_trans, tar_contact], dim=-1)
# print(tar_index_value_upper_top.shape, index_in.shape)
return {
"tar_pose_jaw": tar_pose_jaw,
"tar_pose_face": tar_pose_face,
"tar_pose_upper": tar_pose_upper,
"tar_pose_lower": tar_pose_lower,
"tar_pose_hands": tar_pose_hands,
'tar_pose_leg': tar_pose_leg,
"in_audio": in_audio,
"in_word": in_word,
"tar_trans": tar_trans,
"tar_exps": tar_exps,
"tar_beta": tar_beta,
"tar_pose": tar_pose,
"tar4dis": tar4dis,
"tar_index_value_face_top": tar_index_value_face_top,
"tar_index_value_upper_top": tar_index_value_upper_top,
"tar_index_value_hands_top": tar_index_value_hands_top,
"tar_index_value_lower_top": tar_index_value_lower_top,
"latent_face_top": latent_face_top,
"latent_upper_top": latent_upper_top,
"latent_hands_top": latent_hands_top,
"latent_lower_top": latent_lower_top,
"latent_in": latent_in,
"index_in": index_in,
"tar_id": tar_id,
"latent_all": latent_all,
"tar_pose_6d": tar_pose_6d,
"tar_contact": tar_contact,
}
def _g_test(self, loaded_data):
mode = 'test'
bs, n, j = loaded_data["tar_pose"].shape[0], loaded_data["tar_pose"].shape[1], self.joints
tar_pose = loaded_data["tar_pose"]
tar_beta = loaded_data["tar_beta"]
in_word = loaded_data["in_word"]
tar_exps = loaded_data["tar_exps"]
tar_contact = loaded_data["tar_contact"]
in_audio = loaded_data["in_audio"]
tar_trans = loaded_data["tar_trans"]
remain = n%8
if remain != 0:
tar_pose = tar_pose[:, :-remain, :]
tar_beta = tar_beta[:, :-remain, :]
tar_trans = tar_trans[:, :-remain, :]
in_word = in_word[:, :-remain]
tar_exps = tar_exps[:, :-remain, :]
tar_contact = tar_contact[:, :-remain, :]
n = n - remain
tar_pose_jaw = tar_pose[:, :, 66:69]
tar_pose_jaw = rc.axis_angle_to_matrix(tar_pose_jaw.reshape(bs, n, 1, 3))
tar_pose_jaw = rc.matrix_to_rotation_6d(tar_pose_jaw).reshape(bs, n, 1*6)
tar_pose_face = torch.cat([tar_pose_jaw, tar_exps], dim=2)
tar_pose_hands = tar_pose[:, :, 25*3:55*3]
tar_pose_hands = rc.axis_angle_to_matrix(tar_pose_hands.reshape(bs, n, 30, 3))
tar_pose_hands = rc.matrix_to_rotation_6d(tar_pose_hands).reshape(bs, n, 30*6)
tar_pose_upper = tar_pose[:, :, self.joint_mask_upper.astype(bool)]
tar_pose_upper = rc.axis_angle_to_matrix(tar_pose_upper.reshape(bs, n, 13, 3))
tar_pose_upper = rc.matrix_to_rotation_6d(tar_pose_upper).reshape(bs, n, 13*6)
tar_pose_leg = tar_pose[:, :, self.joint_mask_lower.astype(bool)]
tar_pose_leg = rc.axis_angle_to_matrix(tar_pose_leg.reshape(bs, n, 9, 3))
tar_pose_leg = rc.matrix_to_rotation_6d(tar_pose_leg).reshape(bs, n, 9*6)
tar_pose_lower = torch.cat([tar_pose_leg, tar_trans, tar_contact], dim=2)
tar_pose_6d = rc.axis_angle_to_matrix(tar_pose.reshape(bs, n, 55, 3))
tar_pose_6d = rc.matrix_to_rotation_6d(tar_pose_6d).reshape(bs, n, 55*6)
latent_all = torch.cat([tar_pose_6d, tar_trans, tar_contact], dim=-1)
rec_index_all_face = []
rec_index_all_upper = []
rec_index_all_lower = []
rec_index_all_hands = []
roundt = (n - self.args.pre_frames) // (self.args.pose_length - self.args.pre_frames)
remain = (n - self.args.pre_frames) % (self.args.pose_length - self.args.pre_frames)
round_l = self.args.pose_length - self.args.pre_frames
for i in range(0, roundt):
in_word_tmp = in_word[:, i*(round_l):(i+1)*(round_l)+self.args.pre_frames]
# audio fps is 16000 and pose fps is 30
in_audio_tmp = in_audio[:, i*(16000//30*round_l):(i+1)*(16000//30*round_l)+16000//30*self.args.pre_frames]
in_id_tmp = loaded_data['tar_id'][:, i*(round_l):(i+1)*(round_l)+self.args.pre_frames]
mask_val = torch.ones(bs, self.args.pose_length, self.args.pose_dims+3+4).float().cuda()
mask_val[:, :self.args.pre_frames, :] = 0.0
if i == 0:
latent_all_tmp = latent_all[:, i*(round_l):(i+1)*(round_l)+self.args.pre_frames, :]
else:
latent_all_tmp = latent_all[:, i*(round_l):(i+1)*(round_l)+self.args.pre_frames, :]
# print(latent_all_tmp.shape, latent_last.shape)
latent_all_tmp[:, :self.args.pre_frames, :] = latent_last[:, -self.args.pre_frames:, :]
net_out_val = self.model(
in_audio = in_audio_tmp,
in_word=in_word_tmp,
mask=mask_val,
in_motion = latent_all_tmp,
in_id = in_id_tmp,
use_attentions=True,)
if self.args.cu != 0:
rec_index_upper = self.log_softmax(net_out_val["cls_upper"]).reshape(-1, self.args.vae_codebook_size)
_, rec_index_upper = torch.max(rec_index_upper.reshape(-1, self.args.pose_length, self.args.vae_codebook_size), dim=2)
#rec_upper = self.vq_model_upper.decode(rec_index_upper)
else:
_, rec_index_upper, _, _ = self.vq_model_upper.quantizer(net_out_val["rec_upper"])
#rec_upper = self.vq_model_upper.decoder(rec_index_upper)
if self.args.cl != 0:
rec_index_lower = self.log_softmax(net_out_val["cls_lower"]).reshape(-1, self.args.vae_codebook_size)
_, rec_index_lower = torch.max(rec_index_lower.reshape(-1, self.args.pose_length, self.args.vae_codebook_size), dim=2)
#rec_lower = self.vq_model_lower.decode(rec_index_lower)
else:
_, rec_index_lower, _, _ = self.vq_model_lower.quantizer(net_out_val["rec_lower"])
#rec_lower = self.vq_model_lower.decoder(rec_index_lower)
if self.args.ch != 0:
rec_index_hands = self.log_softmax(net_out_val["cls_hands"]).reshape(-1, self.args.vae_codebook_size)
_, rec_index_hands = torch.max(rec_index_hands.reshape(-1, self.args.pose_length, self.args.vae_codebook_size), dim=2)
#rec_hands = self.vq_model_hands.decode(rec_index_hands)
else:
_, rec_index_hands, _, _ = self.vq_model_hands.quantizer(net_out_val["rec_hands"])
#rec_hands = self.vq_model_hands.decoder(rec_index_hands)
if self.args.cf != 0:
rec_index_face = self.log_softmax(net_out_val["cls_face"]).reshape(-1, self.args.vae_codebook_size)
_, rec_index_face = torch.max(rec_index_face.reshape(-1, self.args.pose_length, self.args.vae_codebook_size), dim=2)
#rec_face = self.vq_model_face.decoder(rec_index_face)
else:
_, rec_index_face, _, _ = self.vq_model_face.quantizer(net_out_val["rec_face"])
#rec_face = self.vq_model_face.decoder(rec_index_face)
if i == 0:
rec_index_all_face.append(rec_index_face)
rec_index_all_upper.append(rec_index_upper)
rec_index_all_lower.append(rec_index_lower)
rec_index_all_hands.append(rec_index_hands)
else:
rec_index_all_face.append(rec_index_face[:, self.args.pre_frames:])
rec_index_all_upper.append(rec_index_upper[:, self.args.pre_frames:])
rec_index_all_lower.append(rec_index_lower[:, self.args.pre_frames:])
rec_index_all_hands.append(rec_index_hands[:, self.args.pre_frames:])
if self.args.cu != 0:
rec_upper_last = self.vq_model_upper.decode(rec_index_upper)
else:
rec_upper_last = self.vq_model_upper.decoder(rec_index_upper)
if self.args.cl != 0:
rec_lower_last = self.vq_model_lower.decode(rec_index_lower)
else:
rec_lower_last = self.vq_model_lower.decoder(rec_index_lower)
if self.args.ch != 0:
rec_hands_last = self.vq_model_hands.decode(rec_index_hands)
else:
rec_hands_last = self.vq_model_hands.decoder(rec_index_hands)
# if self.args.cf != 0:
# rec_face_last = self.vq_model_face.decode(rec_index_face)
# else:
# rec_face_last = self.vq_model_face.decoder(rec_index_face)
rec_pose_legs = rec_lower_last[:, :, :54]
bs, n = rec_pose_legs.shape[0], rec_pose_legs.shape[1]
rec_pose_upper = rec_upper_last.reshape(bs, n, 13, 6)
rec_pose_upper = rc.rotation_6d_to_matrix(rec_pose_upper)#
rec_pose_upper = rc.matrix_to_axis_angle(rec_pose_upper).reshape(bs*n, 13*3)
rec_pose_upper_recover = self.inverse_selection_tensor(rec_pose_upper, self.joint_mask_upper, bs*n)
rec_pose_lower = rec_pose_legs.reshape(bs, n, 9, 6)
rec_pose_lower = rc.rotation_6d_to_matrix(rec_pose_lower)
rec_pose_lower = rc.matrix_to_axis_angle(rec_pose_lower).reshape(bs*n, 9*3)
rec_pose_lower_recover = self.inverse_selection_tensor(rec_pose_lower, self.joint_mask_lower, bs*n)
rec_pose_hands = rec_hands_last.reshape(bs, n, 30, 6)
rec_pose_hands = rc.rotation_6d_to_matrix(rec_pose_hands)
rec_pose_hands = rc.matrix_to_axis_angle(rec_pose_hands).reshape(bs*n, 30*3)
rec_pose_hands_recover = self.inverse_selection_tensor(rec_pose_hands, self.joint_mask_hands, bs*n)
rec_pose = rec_pose_upper_recover + rec_pose_lower_recover + rec_pose_hands_recover
rec_pose = rc.axis_angle_to_matrix(rec_pose.reshape(bs, n, j, 3))
rec_pose = rc.matrix_to_rotation_6d(rec_pose).reshape(bs, n, j*6)
rec_trans_v_s = rec_lower_last[:, :, 54:57]
rec_x_trans = other_tools.velocity2position(rec_trans_v_s[:, :, 0:1], 1/self.args.pose_fps, tar_trans[:, 0, 0:1])
rec_z_trans = other_tools.velocity2position(rec_trans_v_s[:, :, 2:3], 1/self.args.pose_fps, tar_trans[:, 0, 2:3])
rec_y_trans = rec_trans_v_s[:,:,1:2]
rec_trans = torch.cat([rec_x_trans, rec_y_trans, rec_z_trans], dim=-1)
latent_last = torch.cat([rec_pose, rec_trans, rec_lower_last[:, :, 57:61]], dim=-1)
rec_index_face = torch.cat(rec_index_all_face, dim=1)
rec_index_upper = torch.cat(rec_index_all_upper, dim=1)
rec_index_lower = torch.cat(rec_index_all_lower, dim=1)
rec_index_hands = torch.cat(rec_index_all_hands, dim=1)
if self.args.cu != 0:
rec_upper = self.vq_model_upper.decode(rec_index_upper)
else:
rec_upper = self.vq_model_upper.decoder(rec_index_upper)
if self.args.cl != 0:
rec_lower = self.vq_model_lower.decode(rec_index_lower)
else:
rec_lower = self.vq_model_lower.decoder(rec_index_lower)
if self.args.ch != 0:
rec_hands = self.vq_model_hands.decode(rec_index_hands)
else:
rec_hands = self.vq_model_hands.decoder(rec_index_hands)
if self.args.cf != 0:
rec_face = self.vq_model_face.decode(rec_index_face)
else:
rec_face = self.vq_model_face.decoder(rec_index_face)
rec_exps = rec_face[:, :, 6:]
rec_pose_jaw = rec_face[:, :, :6]
rec_pose_legs = rec_lower[:, :, :54]
bs, n = rec_pose_jaw.shape[0], rec_pose_jaw.shape[1]
rec_pose_upper = rec_upper.reshape(bs, n, 13, 6)
rec_pose_upper = rc.rotation_6d_to_matrix(rec_pose_upper)#
rec_pose_upper = rc.matrix_to_axis_angle(rec_pose_upper).reshape(bs*n, 13*3)
rec_pose_upper_recover = self.inverse_selection_tensor(rec_pose_upper, self.joint_mask_upper, bs*n)
rec_pose_lower = rec_pose_legs.reshape(bs, n, 9, 6)
rec_pose_lower = rc.rotation_6d_to_matrix(rec_pose_lower)
rec_lower2global = rc.matrix_to_rotation_6d(rec_pose_lower.clone()).reshape(bs, n, 9*6)
rec_pose_lower = rc.matrix_to_axis_angle(rec_pose_lower).reshape(bs*n, 9*3)
rec_pose_lower_recover = self.inverse_selection_tensor(rec_pose_lower, self.joint_mask_lower, bs*n)
rec_pose_hands = rec_hands.reshape(bs, n, 30, 6)
rec_pose_hands = rc.rotation_6d_to_matrix(rec_pose_hands)
rec_pose_hands = rc.matrix_to_axis_angle(rec_pose_hands).reshape(bs*n, 30*3)
rec_pose_hands_recover = self.inverse_selection_tensor(rec_pose_hands, self.joint_mask_hands, bs*n)
rec_pose_jaw = rec_pose_jaw.reshape(bs*n, 6)
rec_pose_jaw = rc.rotation_6d_to_matrix(rec_pose_jaw)
rec_pose_jaw = rc.matrix_to_axis_angle(rec_pose_jaw).reshape(bs*n, 1*3)
rec_pose = rec_pose_upper_recover + rec_pose_lower_recover + rec_pose_hands_recover
rec_pose[:, 66:69] = rec_pose_jaw
to_global = rec_lower
to_global[:, :, 54:57] = 0.0
to_global[:, :, :54] = rec_lower2global
rec_global = self.global_motion(to_global)
rec_trans_v_s = rec_global["rec_pose"][:, :, 54:57]
rec_x_trans = other_tools.velocity2position(rec_trans_v_s[:, :, 0:1], 1/self.args.pose_fps, tar_trans[:, 0, 0:1])
rec_z_trans = other_tools.velocity2position(rec_trans_v_s[:, :, 2:3], 1/self.args.pose_fps, tar_trans[:, 0, 2:3])
rec_y_trans = rec_trans_v_s[:,:,1:2]
rec_trans = torch.cat([rec_x_trans, rec_y_trans, rec_z_trans], dim=-1)
tar_pose = tar_pose[:, :n, :]
tar_exps = tar_exps[:, :n, :]
tar_trans = tar_trans[:, :n, :]
tar_beta = tar_beta[:, :n, :]
rec_pose = rc.axis_angle_to_matrix(rec_pose.reshape(bs*n, j, 3))
rec_pose = rc.matrix_to_rotation_6d(rec_pose).reshape(bs, n, j*6)
tar_pose = rc.axis_angle_to_matrix(tar_pose.reshape(bs*n, j, 3))
tar_pose = rc.matrix_to_rotation_6d(tar_pose).reshape(bs, n, j*6)
return {
'rec_pose': rec_pose,
'rec_trans': rec_trans,
'tar_pose': tar_pose,
'tar_exps': tar_exps,
'tar_beta': tar_beta,
'tar_trans': tar_trans,
'rec_exps': rec_exps,
}
def test_demo(self, epoch):
'''
input audio and text, output motion
do not calculate loss and metric
save video
'''
results_save_path = self.checkpoint_path + f"/{epoch}/"
if os.path.exists(results_save_path):
return 0
os.makedirs(results_save_path)
start_time = time.time()
total_length = 0
test_seq_list = self.test_data.selected_file
align = 0
latent_out = []
latent_ori = []
l2_all = 0
lvel = 0
self.model.eval()
self.smplx.eval()
# self.eval_copy.eval()
with torch.no_grad():
for its, batch_data in enumerate(self.test_loader):
loaded_data = self._load_data(batch_data)
net_out = self._g_test(loaded_data)
tar_pose = net_out['tar_pose']
rec_pose = net_out['rec_pose']
tar_exps = net_out['tar_exps']
tar_beta = net_out['tar_beta']
rec_trans = net_out['rec_trans']
tar_trans = net_out['tar_trans']
rec_exps = net_out['rec_exps']
# print(rec_pose.shape, tar_pose.shape)
bs, n, j = tar_pose.shape[0], tar_pose.shape[1], self.joints
# interpolate to 30fps
if (30/self.args.pose_fps) != 1:
assert 30%self.args.pose_fps == 0
n *= int(30/self.args.pose_fps)
tar_pose = torch.nn.functional.interpolate(tar_pose.permute(0, 2, 1), scale_factor=30/self.args.pose_fps, mode='linear').permute(0,2,1)
rec_pose = torch.nn.functional.interpolate(rec_pose.permute(0, 2, 1), scale_factor=30/self.args.pose_fps, mode='linear').permute(0,2,1)
# print(rec_pose.shape, tar_pose.shape)
rec_pose = rc.rotation_6d_to_matrix(rec_pose.reshape(bs*n, j, 6))
rec_pose = rc.matrix_to_axis_angle(rec_pose).reshape(bs*n, j*3)
tar_pose = rc.rotation_6d_to_matrix(tar_pose.reshape(bs*n, j, 6))
tar_pose = rc.matrix_to_axis_angle(tar_pose).reshape(bs*n, j*3)
tar_pose_np = tar_pose.detach().cpu().numpy()
rec_pose_np = rec_pose.detach().cpu().numpy()
rec_trans_np = rec_trans.detach().cpu().numpy().reshape(bs*n, 3)
rec_exp_np = rec_exps.detach().cpu().numpy().reshape(bs*n, 100)
tar_exp_np = tar_exps.detach().cpu().numpy().reshape(bs*n, 100)
tar_trans_np = tar_trans.detach().cpu().numpy().reshape(bs*n, 3)
gt_npz = np.load(self.args.data_path+self.args.pose_rep +"/"+test_seq_list.iloc[its]['id']+".npz", allow_pickle=True)
np.savez(results_save_path+"gt_"+test_seq_list.iloc[its]['id']+'.npz',
betas=gt_npz["betas"],
poses=tar_pose_np,
expressions=tar_exp_np,
trans=tar_trans_np,
model='smplx2020',
gender='neutral',
mocap_frame_rate = 30 ,
)
np.savez(results_save_path+"res_"+test_seq_list.iloc[its]['id']+'.npz',
betas=gt_npz["betas"],
poses=rec_pose_np,
expressions=rec_exp_np,
trans=rec_trans_np,
model='smplx2020',
gender='neutral',
mocap_frame_rate = 30,
)
total_length += n
# other_tools.render_one_sequence(
# results_save_path+"res_"+test_seq_list.iloc[its]['id']+'.npz',
# results_save_path+"gt_"+test_seq_list.iloc[its]['id']+'.npz',
# results_save_path,
# self.args.data_path+"wave16k/"+test_seq_list.iloc[its]['id']+".wav",
# self.args.data_path_1+"smplx_models/",
# use_matplotlib = False,
# args = self.args,
# )
end_time = time.time() - start_time
logger.info(f"total inference time: {int(end_time)} s for {int(total_length/self.args.pose_fps)} s motion")
@logger.catch
def main_worker(rank, world_size, args):
#os.environ['TRANSFORMERS_CACHE'] = args.data_path_1 + "hub/"
if not sys.warnoptions:
warnings.simplefilter("ignore")
dist.init_process_group(backend="nccl", rank=rank, world_size=world_size)
logger_tools.set_args_and_logger(args, rank)
other_tools.set_random_seed(args)
other_tools.print_exp_info(args)
# return one intance of trainer
other_tools.write_wav_names_to_csv(args.data_path, args.data_path+"test.csv")
trainer = BaseTrainer(args)
other_tools.load_checkpoints(trainer.model, args.test_ckpt, args.g_name)
trainer.test_demo(999)
if __name__ == "__main__":
os.environ["MASTER_ADDR"]='127.0.0.1'
os.environ["MASTER_PORT"]='8675'
#os.environ["TORCH_DISTRIBUTED_DEBUG"] = "DETAIL"
args = config.parse_args()
if args.ddp:
mp.set_start_method("spawn", force=True)
mp.spawn(
main_worker,
args=(len(args.gpus), args,),
nprocs=len(args.gpus),
)
else:
main_worker(0, 1, args)