diff --git a/auto_encoder_static.py b/auto_encoder_static.py index 7c3d766..be5857f 100644 --- a/auto_encoder_static.py +++ b/auto_encoder_static.py @@ -2,12 +2,24 @@ import os from configs.config_ae_static import config os.environ["CUDA_VISIBLE_DEVICES"] = config['gpu'] +import tensorflow as tf +gpus = tf.config.experimental.list_physical_devices('GPU') +if gpus: + try: + # Currently, memory growth needs to be the same across GPUs + for gpu in gpus: + tf.config.experimental.set_memory_growth(gpu, True) + logical_gpus = tf.config.experimental.list_logical_devices('GPU') + print(len(gpus), "Physical GPUs,", len(logical_gpus), "Logical GPUs") + except RuntimeError as e: + # Memory growth must be set before GPUs have been initialized + print(e) + import time import argparse import wandb import random import numpy as np -import tensorflow as tf from custom_utils.custom_utils import UV2Mesh, load_model, maskFacesBatch import plotly.graph_objects as go import plotly.express as ex @@ -25,7 +37,7 @@ from models.cond_encoder import AutoEncoder def init_wandb(): - run = wandb.init(project='vae', name=config['name'], + run = wandb.init(project='ae', name=config['name'], notes='convnext + convnext, add dense with tanh at the end of reverse convnext,\ flattened latent dim to 128\ train on 100 garments') @@ -67,24 +79,19 @@ def train_step(batch): @tf.function def valid_step(batch): - pred = model(batch['uv_static']) - uv_mask = batch['uv_mask'] + pred = model([batch['uv_static'], batch['uv_mask']], training=False) mesh_pred = uv2mesh(pred) mesh_orig = batch['mesh_static'] + e_loss = 1e-2 * tf.reduce_mean(edge_loss(mesh_pred, mesh_orig, batch['mesh_mask'])) - c_loss = 0 - l1_loss = tf.reduce_mean(tf.reduce_sum((tf.math.abs(batch['uv_static'] - pred)), axis=1) * uv_mask) - ms_ssim = tf.reduce_mean(tf.image.ssim_multiscale(tf.transpose(pred, [0,2,3,1]) + 1, tf.transpose(batch['uv_static'], [0,2,3,1]) + 1, max_val=2)) - fft_loss = 0 #tf.reduce_mean(tf.reduce_sum(tf.math.abs(tf.signal.fft3d(tf.complex(pred, tf.zeros_like(pred))) - tf.signal.fft3d(tf.complex(batch['uv_static'], tf.zeros_like(batch['uv_static'])))), axis=[1,2,3])) + l1_loss = tf.reduce_mean(tf.reduce_sum((tf.math.abs(batch['uv_static'] - pred)), axis=1)) + ms_ssim = tf.reduce_mean(tf.image.ssim_multiscale(pred + 1, batch['uv_static'] + 1, max_val=2, power_factors=(0.5, 0.2, 0.1, 0.1, 0.1))) loss = 1e3 * (1 - ms_ssim) - mesh_orig_2 = uv2mesh(batch['uv_static']) + metric = tf.reduce_sum(tf.math.sqrt(tf.reduce_sum(batch['mesh_mask'][:,:,tf.newaxis] * (mesh_orig - mesh_pred) ** 2, axis=-1))) / tf.reduce_sum(batch['mesh_mask']) - metric_2 = tf.reduce_sum(tf.math.sqrt(tf.reduce_sum(batch['mesh_mask'][:,:,tf.newaxis] * (mesh_orig_2 - mesh_pred) ** 2, axis=-1))) / tf.reduce_sum(batch['mesh_mask']) - - return { 'valid/loss': loss, 'valid/edge_loss': e_loss, 'valid/collision_loss': c_loss, 'valid/l1_loss': l1_loss, 'valid/euclid_error': metric, 'valid/ms_ssim': ms_ssim, - 'valid/fft_loss': fft_loss, 'valid/euclid_error_reconst': metric_2 - } + return { 'valid/loss': loss, 'valid/edge_loss': e_loss, 'valid/l1_loss': l1_loss, 'valid/euclid_error': metric, 'valid/ms_ssim': ms_ssim, } + def plot_everything(batch: dict, type: str): @@ -100,33 +107,35 @@ def plot_everything(batch: dict, type: str): F = np.load("custom_utils/smpl_faces" + skirt_modifier + ".npy") mask = batch['mesh_mask'].numpy().astype(bool) - garment_unposed, faces = maskFacesBatch(mesh_pred.numpy(), F, mask) + garment_static, faces = maskFacesBatch(mesh_pred.numpy(), F, mask) gt = [mesh_orig[i].numpy()[mask[i], :] for i in range(pred.shape[0])] body = gt - garment_posed = mesh_pred + garment_posed = garment_static collision = [np.concatenate((body[i], garment_posed[i]), axis=0) for i in range(len(garment_posed))] - collision_faces = [np.concatenate((F, faces[i] + np.sum(mask[i])), axis=0) for i in range(len(garment_posed))] + collision_faces = [np.concatenate((faces[i], faces[i] + np.sum(mask[i])), axis=0) for i in range(len(garment_posed))] collision_color = [np.concatenate((np.ones_like(body[i], dtype=np.int32)*100, np.ones_like(garment_posed[i], dtype=np.int32)*230), axis=0) for i in range(len(garment_posed))] - figs = { type + "/garment_" + str(i): plot_3d(gt[i], garment_unposed[i], faces[i], collision[i], collision_faces[i], collision_color[i]) for i in range(4) } + figs = { type + "/garment_" + str(i): plot_3d(gt[i], garment_static[i], faces[i], collision[i], collision_faces[i], collision_color[i]) for i in range(4) } return { **figs, **{ type + '/images': imgs } } def train(): + valid_iterator = iter(dataset_valid) + step = 0 for batch in dataset_train: batch = static_dataset_train.expand_batch(batch_to_dict(batch, config['signature_dynamic'])) train_loss = train_step(batch) - # data_valid = valid_iterator.get_next() - # data_valid = static_dataset_valid.expand_batch(batch_to_dict(data_valid, signature_dynamic)) - valid_loss = {}#valid_step(data_valid) + data_valid = valid_iterator.get_next() + data_valid = static_dataset_valid.expand_batch(batch_to_dict(data_valid, config['signature_dynamic'])) + valid_loss = valid_step(data_valid) - if step % 2500 == 0: + if step % 5000 == 0 or (step < 5000 and step % 500 == 0): train_figs = plot_everything(batch, 'train') - valid_figs = {}#plot_everything(data_valid, 'valid') + valid_figs = plot_everything(data_valid, 'valid') wandb.log({ **train_loss, **valid_loss, **train_figs, **valid_figs }, step=step) else: wandb.log({ **train_loss, **valid_loss }, step=step) @@ -171,10 +180,10 @@ if __name__ == '__main__': factory = DatasetFactory() - dataset_train = factory.get_dataset(folder=config['train_dir'], batch_size=config['batch_size'], signature=config['signature_dynamic'], use_filled=config['use_filled'], resolutions=[config['resolution']]) - static_dataset_train = StaticDataset(folder=config['train_dir'], signature=config['signature_static'], use_filled=config['use_filled'], resolutions=[config['resolution']]) - dataset_valid = factory.get_dataset(folder=config['valid_dir'], batch_size=config['batch_size'], signature=config['signature_dynamic']) - static_dataset_valid = StaticDataset(folder=config['valid_dir'], signature=config['signature_static']) + dataset_train = factory.get_dataset(folder=config['train_dir'], batch_size=config['batch_size'], signature=config['signature_dynamic'], use_filled=config['use_filled'], resolutions=[config['resolution']], in_memory=config['dataset_in_memory']) + static_dataset_train = StaticDataset(folder=config['train_dir'], signature=config['signature_static'], use_filled=config['use_filled'], resolutions=[config['resolution']], in_memory=True) + dataset_valid = factory.get_dataset(folder=config['valid_dir'], batch_size=config['batch_size'], signature=config['signature_dynamic'], use_filled=config['use_filled'], resolutions=[config['resolution']], in_memory=config['dataset_in_memory']) + static_dataset_valid = StaticDataset(folder=config['valid_dir'], signature=config['signature_static'], use_filled=config['use_filled'], resolutions=[config['resolution']], in_memory=True) model : AutoEncoder = AutoEncoder(config['cond_ae']) optimizer = tf.optimizers.Adam(learning_rate=config['lr']) diff --git a/configs/config_ae_static.py b/configs/config_ae_static.py index 13b0ed9..0c75b05 100644 --- a/configs/config_ae_static.py +++ b/configs/config_ae_static.py @@ -1,8 +1,8 @@ from configs.config_base import config -config['gpu'] = '2' +config['gpu'] = '5' config['lr'] = 0.0005 -config['name'] = 'ae_static_7_2_skirt' +config['name'] = 'static_1' config['cond_ae']['upscale_output'] = False